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4 research outputs found

Identification of beauty and charm quark jets at LHCb

Author: 1 Matev R
1 Ricciardi S
1 Bel LJ
1 De Paula L
1 Ferro-Luzzi M
1 Goicochea JMO
1 Rodrigues E
1 69 Gotti Claudio 20, 79 Gandara MG
10 Fontanelli Flavio 19 78 Forty R
10 Archilli F
10 Blusk S
10 Britton T
10 Schmelzer T
10 Voong D
10 39 Popovici B
10 70 Zhang L
11 Farinelli C
11 Playfer S
11 Zhokhov A
11 Contu Andrea 15 39 Cook A
11 Martellotti Giuseppe 25 Martinelli M
11 Ninci Daniele 23 Novoselov A
11 Vacca Claudia 15 73 Vagnoni Vincenzo Maria 14 Valenti Giovanni 14 Vallier A
11 Artamonov A
11 Back JJ
11 Bifani S
11 Brett D
11 De Miranda JM
11 Dorigo M
11 Evans HM
11 Gersabeck E
11 Gersabeck M
11 Grunberg O
11 Hansmann-Menzemer S
11 Harnew N
11 Jalocha J
11 Komarov I
11 Kreps M
11 Krokovny P
11 Li Y
11 Mauri A
11 Merk M
11 Neufeld N
11 Nguyen AD
11 Rodriguez JM
11 Shapkin M
11 Stahl S
11 Viaud B
11 Wang J
11 Wilkinson G
12 Walsh John Joseph 23 Wandernoth S
12 Meadows B
2 Amerio Silvia 22 Amhis Y
2 De Silva W
2 Diaz MV
2 Frank M
2 Gandini P
2 Hill D
2 Lowdon P
2 Massafferri A
2 Mayordomo CS
2 Needham M
2 Otto A
2 Popov A
2 Price E
2 Raniuk I
2 Spaan B
2 39 Mohr RC
26 Dzyuba A
26 Kudryavtsev V
26 Leverington B
26 Rademacker JH
26 Wormser G
26 83 Kucharczyk M
27 Fohl K
27 Fitzpatrick C
27 Ilten P
27 Morda A
27 Morris AB
27 Obraztsov V
27 Swientek S
27 T'Jampens S
28 Battista V
28 Kochebina O
28 Kvaratskheliya T
28 Szczypka P
28 Ustyuzhanin A
28 Witek M
29 Collazuol Gianmaria 22 Collins P
29 Gligorov VV
29 Greening E
29 Maev O
29 Potterat C
29 Stone S
29 Straumann U
3 Anderlini Lucio 17 75 Anderson J
3 John M
3 Lohn S
3 Pardinas JG
3 Yuan X
3 Zhang Y
3 Zhelezov A
30 Cartelle PA
30 Easo S
30 Maguire K
30 Sail P
30 Shears T
30 Vorobyev V
30 39 Bonivento Walter 15 Borghi S
31 Ben-Haim E
31 Eidelman S
31 Golutvin A
31 La Thi VN
31 Polycarpo E
31 Sepp I
31 Zhong L
31 32 Schiller M
31 39, 54 Gomes A
32 Bernet R
32 Kravchuk L
32 Nikodem T
32 39 Lefrancois J
33 Fiore Marco 16 39, 74 Fiorini Massimiliano 16, 74 Firlej M
33 Guz Y
33 Kreplin K
34 35 Kuonen AK
34 35 Bondar N
34 35 Eisenhardt S
34 35 Kruse F
34 35 Shevchenko V
34 35 Shires A
34 35 Voss C
34 35 Yushchenko O
34 35, 49 Polyakov I
36 Shapoval Illya 16 44, 74 Shcheglov Y
36 Zangoli Maria 14 Zavertyaev M
36 Artuso M
36 Dziurda A
36 O'Hanlon DP
36 Ogilvy S
36 Popov D
36 Sterpka F
36 Vidal AR
36 39 Gys T
37 Baesso C
37 Valls PR
37 Marino Pietro 23 39, 88 Maerki R
37 Cardoso LAG
37 Casse G
37 Gascon D
37 Gaspar C
37 Graverini E
37 Pietrzyk B
37 Robbe P
37 84 Campana Pierluigi 18 Perez DC
37 84 Vollhardt A
38 Ferrari Fabio 14 Rodrigues FF
38 Galli Domenico 14 72 Gallorini Stefano 22, 39 Gambetta Silvia 19, 78 Gandelman M
38 Rotondo Marcello 22 Rouvinet J
38 Santacesaria Roberta 25 Rios CS
38 Santimaria Marco 18 Santovetti Emanuele 24 80 Sarti Alessio 18, 81 Satriano Celestina 25, 82 Satta Alessia 24 Saunders DM
38 Vecchi Stefania 16 Velthuis JJ
38 Adinolfi M
38 Dossett D
38 Garofoli J
38 Luo H
38 Poikela T
38 Sagidova N
38 Sierra CV
38 van Herwijnen E
38 Vilasis-Cardona X
39 Grauges E
39 Cadeddu Sandro 15 Calabrese Roberto 16 74 Calvi Marta 20, 79 Gomez MC
39 Corvo Marco 16 74 Counts I
39 Di Ruscio Francesco 24 Dijkstra H
39 Frosini Maddalena 17 Fu Jinlin 21 Furfaro Emiliano 24 80 Torreira AG
39 Gastaldi Ugo 16 Gauld R
39 Matteuzzi Clara 20 Matthieu K
39 Perazzini Stefano 14 72 Perret P
39 Sciascia Barbara 18 Sciubba Adalberto 25 81 Semennikov A
39 Adeva B
39 Alexander M
39 Barsuk S
39 Batozskaya V
39 Benton J
39 Capriotti L
39 Cattaneo M
39 Cauet C
39 Chefdeville M
39 Ciezarek G
39 Cliff HV
39 Coco V
39 Cogan J
39 Comerma-Montells A
39 Cowan GA
39 d'Argent P
39 Dalseno J
39 Dey B
39 Donleavy S
39 Dzhelyadin R
39 Filippov S
39 Fol P
39 Francisco O
39 Frei C
39 Goebel C
39 Hadjivasiliou C
39 Haines SC
39 Head T
39 Hess M
39 Jaeger A
39 Jones CR
39 Jost B
39 Jurik N
39 Karbach TM
39 Karodia S
39 Ketel T
39 Lafferty G
39 Latham T
39 Linn C
39 Lionetto F
39 Longstaff I
39 Maratas J
39 Mathad A
39 Neuner M
39 Owen P
39 Papanestis A
39 Polci F
39 Raven G
39 Rinnert K
39 Romanovsky V
39 Ruiz H
39 Schindler H
39 Schlupp M
39 Schneider O
39 Schubiger M
39 Stagni F
39 Stahl M
39 Steinkamp O
39 Thomas C
39 Topp-Joergensen S
39 Tsaregorodtsev A
39 van Beuzekom M
39 van Tilburg J
39 Xie Y
39 40 Szumlak T
39 42 Ukleja A
39 42 Korolev M
39 50 Egede U
39 56 Wilkinson M
39 57 Williams MP
39 58 Soler FJP
4 Mitzel DS
4 Tobin M
4 Gianelle Alessio 22 Giani S
4 Marconi Umberto 14 Benito CM
4 Beddow J
4 Chen S
4 Deckenhoff M
4 Derkach D
4 Lefevre R
4 Pilar T
4 Quagliani R
4 Tekampe T
4 Tourneur S
40 Naik P
40 Punzi Giovanni 23 87 Qian W
40 Rama Matteo 23 Rangel MS
40 Bay A
40 Beaucourt L
40 Blouw J
40 Durante P
40 Fiutowski T
40 Gibson V
40 Giubega L
40 Haen C
40 Heijne V
40 Klaver S
40 Koopman RF
40 Kurek K
40 Lacarrere D
40 Marks J
40 Mazurov A
40 Nandakumar R
40 Nguyen TD
40 Nguyen-Mau C
40 Pritchard A
40 Ruf T
40 Santos DM
40 Schopper A
40 Schune MH
40 Souza D
40 Suarez AD
40 Todd J
40 Trabelsi K
40 Tran MT
40 Tresch M
40 Vesterinen M
40 Yang Z
40 85 Niess V
41 Di Canto A
41 Vidal XC
41 Andreotti Mirco 16 74 Andrews JE
41 Bertolin Alessandro 22 Bettler MO
41 Bozzi Concezio 16 Braun S
41 Graziani Giacomo 17 Grecu A
41 Liu Bo 15 Liu X
41 Lucchesi Donatella 22 86 Martinez ML
41 Stracka Simone 23 88 Straticiuc M
41 Buytaert J
41 Chrzaszcz M
41 Ely S
41 Maurin B
41 Muller V
41 Serrano J
41 Stenyakin O
41 Sun L
41 Trisovic A
41 Volyanskyy D
41 Whitehead M
42 Penso Gianni 25 81 Altarelli MP
42 Alkhazov G
42 Belyaev I
42 Bien A
42 Clarke PEL
42 Davis A
42 De Capua S
42 Dujany G
42 Farley N
42 Hennessy K
42 Humair T
42 Jawahery A
42 Lees JP
42 Milanes DA
42 Sokoloff MD
42 Tisserand V
42 Tuning N
42 Waldi R
42 43 Khanji Basem 20, 39, 79 Khurewathanakul C
42 43 Lanfranchi Gaia 18 Langenbruch C
42 43 Tomassetti Luca 16, 74 Tonelli D
42 43 Koppenburg P
42 43 Redi F
42 43 Szczekowski M
42 43 Vidal FM
44 Dreimanis K
44 Kanso W
44 Rauschmayr N
45 Navarro AP
45 Oldeman Rudolf 15 73 Onderwater CJG
46 Bird T
46 Farry S
46 Grillo L
46 Kenzie M
46 Le Gac R
46 McCann M
46 Mcnab A
46 Petridis K
46 Websdale D
46*Williams M39 57 Wilson FF
47 Petrolini Alessandro 19 78 Petruzzo Marco 21 Olloqui EP
47 Affolder A
47 Berezhnoy A
47 Bursche A
47 Coombes M
47 Coquereau S
47 David PNY
47 De Paula BS
47 Han X
47 Harrison J
47 Nakada T
47 Price JD
47 Pugatch V
47 Rakotomiaramanana B
47 Rihl M
47 Savrina D
47 Skillicorn I
47 Vorobyev A
48 Hall S
48 Closier J
48 Evans T
48 Garrido L
48 Girard OG
48 Griffith P
48 Joram C
48 Skidmore N
48 Smith M
48 Watson NK
48 Wright S
48 Wyllie K
49 Simi Gabriele 22 Sirendi M
49 Pinci Davide 25 Pistone Alessandro 19 Piucci A
49 Badalov A
49 Blanc F
49 Crocombe A
49 dos Reis AC
49 Dovbnya A
49 Ghez P
49 Krocker G
49 Langhans B
49 Lazzeroni C
49 Mathe Z
49 Oblakowska-Mucha A
49 Torres MC
49 Wallace R
49 Wiedner D
5 Cogoni Violetta 15 73 Cojocariu L
5 Geraci Angelo 21 90 Gerick D
5 Morandin Mauro 22 Morawski P
5 Akar S
5 Bachmann S
5 Dettori F
5 Diaz RG
5 Elsasser C
5 Henry L
5 Hombach C
5 Leflat A
5 Marchand JF
5 Niet R
5 Pescatore L
50 Wimberley J
50 Nasteva I
50 Pappagallo M
50 Richards S
50 54, 56*Smith E50, 54, 56 Smith J
50 55 Pellegrino A
51 Lupato Anna 22 Luppi Eleonora 16 74 Lupton O
51 Neri Nicola 21 Neubert S
51 Akiba KC
51 Albor VF
51 Casasus MP
51 Clemencic M
51 Craik DC
51 Eitschberger U
51 Lambert RW
51 Mountain R
51 Muller J
52 Lopes JH
52 Sridharan S
52 Bedeschi Franco 23 Bediaga I
52 Pappalardo Luciano Libero 16 74 Parkes C
52 Saitta Biagio 15 73 Guimaraes VS
52 Ali S
52 Decamp D
52 El Rifai I
52 Idzik M
52 Kelsey M
52 Okhrimenko O
52 Skwarnicki T
52 Soomro F
53 Cassina Lorenzo 20 79 Garcia LC
53 Ajaltouni Z
53 Bowen E
53 Dordei F
53 Dufour L
53 Fay R
53 Ferguson D
53 Henrard P
53 Hynds D
53 Lindner R
53 Molina VR
53 Patel M
53 Prisciandaro J
53 Prouve C
53 Shekhtman L
54 Swientek K
54 Patrignani Claudia 19 78 Pearce A
54 Alves AA
54 Currie R
54 D'Ambrosio C
54 Egorychev V
54 Fontana M
54 Hamilton B
54 Hussain N
54 McCarthy J
54 Oyanguren A
54 Reichert S
54 Serra N
54 Weiden A
55 Gershon T
55 Klimaszewski K
55 Carbone Angelo 14 72 Carboni Giovanni 24, 80 Cardinale Roberta 19, 78 Cardini Alessandro 15 Carniti Paolo 20 Carson L
55 Lai Adriano 15 Lambert D
55 Passaleva Giovanni 17 Patel GD
55 Barschel C
55 Birnkraut A
55 Borsato M
55 Britsch M
55 Brook NH
55 Cheung SF
55 De Cian M
55 Dupertuis F
55 Gutierrez OA
55 He J
55 Hulsbergen W
55 Lopez JAR
55 Malde S
55 McNulty R
55 Reid MM
55 Roiser S
55 Snoek H
56 Johnson D
56 Falabella Antonio 14 Farber C
56 Chiapolini N
56 Deschamps O
56 Gao Y
56 Gavardi L
56 Gregson S
56 Harnew ST
56 Hoballah M
56 Hutchcroft D
56 Jans E
56 Machefert F
56 Malinin A
56 Stoica S
56 Thomas E
56 Torr N
56 Tournefier E
57 Couturier B
57 Jacobsson R
58 De Bruyn K
58 De Simone Patrizia 18 Dean CT
58 Amato S
58 Meier F
58 Sutcliffe W
58 Tolk S
59 Appleby RB
59 Hampson T
59 Jing F
59 Wishahi J
6 Manning P
6 van Leerdam J
6 Auriemma Giulio 25 82 Baalouch M
6 Morello Michael Joseph 23 88 Moron J
6 Sestini Lorenzo 22 Seyfert P
6 Albrecht J
6 Cogneras E
6 Karacson M
6 Lesiak T
6 Tsopelas P
60 Bocci Valerio 25 Bondar A
60 Aslanides E
60 Brodzicka J
60 Esen S
60 Gushchin E
60 Haefeli G
60 Kandybei S
60 Kenyon IR
60 Mapelli A
60 Muheim F
60 Smith E
60 Stevenson S
60 Storaci B
60 Tico JG
60 Ward DR
60 Williams M
61 Baldini Wander 16 39 Barlow RJ
61 Cunliffe S
61 Golubkov D
61 Monteil S
62 Xu Z
63 Minard MN
63 Perez PR
64 Hicheur A
64 de Vries JA
64 Gui B
64 Wallace C
65 Manca Giulia 15 73 Mancinelli G
65 66 Liles M
65 66 Uwer U
67 Palano Antimo 13 71 Palombo Fernando 21, 89 Palutan Matteo 18 Panman J
67 Sedes BS
67 Silva JJS
67 Tostes DM
68 Rodrigues BO
7 Tellarini Giulia 16 74 Teubert F
7 Vazquez Gomez Ricardo 18 Regueiro PV
7 An L
7 Barter W
7 Bowcock TJV
7 Kolpin M
7 Leroy O
7 Likhomanenko T
7 Maciuc F
7 Schwemmer R
7 Vieira D
7 Wotton SA
7 39 Rodrigues AB
7 47 Rachwal B
8 Bencivenni Giovanni 18 Benson S
8 Charpentier P
8 Corti G
8 Deleage N
8 Morata JAH
8 Poluektov A
9 Bizzeti Andrea 17 77 Blake T
9 Cavallero Giovanni 19 Cenci Riccardo 23 88 Charles M
9 Mussini Manuel 14 Muster B
9 Alessio F
9 Coutinho RS
9 Del Buono L
9 Ekelhof R
9 Eklund L
9 Gazzoni G
9 Kucewicz W
9 Meissner M
9 Muller K
9 Nikitin N
9 Schmelling M
9 Schmidt B
9 Spradlin P
9 Syropoulos V
9 Teklishyn M
9 Wislicki W
Aaij R
Veltri Michele
Veneziano G
Publication venue: 'IOP Publishing'
Publication date: 01/01/2015
Field of study

Identification of jets originating from beauty and charm quarks is important for measuring Standard Model processes and for searching for new physics. The performance of algorithms developed to select b- and c-quark jets is measured using data recorded by LHCb from proton-proton collisions at root s = 7TeV in 2011 and at root s = 8TeV in 2012. The efficiency for identifying a b (c) jet is about 65%(25%) with a probability for misidentifying a light-parton jet of 0.3% for jets with transverse momentum pT > 20GeV and pseudorapidity 2 : 2 < eta < 4.2. The dependence of the performance on the pT and eta of the jet is also measured

Archivio istituzionale della ricerca - Università di Urbino

Observation of the B0→ρ0ρ0 decay from an amplitude analysis of B0→(π+π−)(π+π−) decays

Author: 1
1 Bel LJ
1 De Paula L
1 Ferro Luzzi M
1 Goicochea JMO
1 Matev R
1 Ricciardi S
1 55 Rodrigues E
10 Archilli F
10 Blusk S
10 Fontanelli Flavio 19 78 Forty R
10 Popovici B
10 Schmidt B
10 Voong D
10 70 Zhang L
11 Back JJ
11 Barbosa JVV
11 Bifani S
11 Brett D
11 Contu Andrea 15 39 Cook A
11 De Miranda JM
11 Dorigo M
11 Evans HM
11 Farinelli C
11 Gersabeck E
11 Gersabeck M
11 Grunberg O
11 Hansmann Menzemer S
11 Harnew N
11 Jalocha J
11 Komarov I
11 Kreps M
11 Krokovny P
11 Li Y
11 Martellotti Giuseppe 25 Martinelli M
11 Merk M
11 Neufeld N
11 Novoselov A
11 Rodriguez JM
11 Shapkin M
11 Stahl S
11 Vacca Claudia 15 73 Vagnoni Vincenzo Maria 14 Valenti Giovanni 14 Vallier A
11 Wang J
11 Wilkinson G
11 Zhokhov A
12 Meadows B
12 Walsh John Joseph 23 Wandernoth S
2 Amerio Silvia 22 Amhis Y
2 De Silva W
2 Diaz MV
2 Frank M
2 Gandini P
2 Hill D
2 Lowdon P
2 Massafferri A
2 Mayordomo CS
2 Needham M
2 Otto A
2 Popov A
2 Price E
2 Raniuk I
2 Spaan B
2 39 Mohr RC
20 Carson L
26 Dzyuba A
26 Kudryavtsev V
26 Leverington B
26 Rademacker JH
26 Wormser G
26 41 Vidal XC
26 83 Kucharczyk M
27 Fitzpatrick C
27 Fol P
27 Ilten P
27 Morda A
27 Morris AB
27 Obraztsov V
27 Swientek S
27 T'Jampens S
28 Battista V
28 Kochebina O
28 Kvaratskheliya T
28 Szczypka R
28 Ustyuzhanin A
28 Witek M
29 Collazuol Gianmaria 22 Collins P
29 Gligorov VV
29 Greening E
29 Potterat C
29 Stone S
29 Straumann U
3 Anderlini Lucio 17 75 Anderson J
3 John M
3 Pardinas JG
3 Yuan X
3 Zhang Y
3 Zhelezov A
30 Cartelle PA
30 Easo S
30 Malde S
30 Sail P
30 Shears T
30 Vorobyev V
30 39 Bonivento Walter 15 Borghi S
31 Ben Haim E
31 Eidelman S
31 La Thi VN
31 Polycarpo E
31 Sepp I
31 Zhong L.
31 32 Schiller M
31 39 Golutvin A
31 54 Gomes A
32 Bernet R
32 Kravchuk L
32 Nikodem T
33 Fiore Marco 16
33 Guz Y
33 Kreplin K
34 35
34 35 Bondar N
34 35 Eisenhardt S
34 35 Kruse E
34 35 Kurek K
34 35 Shevchenko V
34 35 Voss C
34 35 Yushchenko O
36 Artuso M
36 Dziurda A
36 O'Hanlon DP
36 Ogilvy S
36 Popov D
36 Shapoval Illya 16
36 Sterpka F
36 Vidal AR
36 Zangoli Maria 14 Zavertyaev M
36 39 Gys T
37 Baesso C
37 Can G
37 Cardoso LAG
37 Gascon D
37 Gaspar C
37 Graverini E
37 Pietrzyk B
37 Robbe P
37 Valls PR
37 84 Campana Pierluigi 18 Perez DC
37 84 Vollhardt A
38 Adinolfi M
38 Dossett D
38 Ferrari Fabio 14 Rodrigues FF
38 Galli Domenico 14
38 Garofoli J
38 Poikela T
38 Rotondo Marcello 22 Rouvinet J
38 Sagidova N
38 Santacesaria Roberta 25 Rios CS
38 Santovetti Emanuele 24
38 Sierra CV
38 van Herwijnen E
38 Vilasis Cardona X
39
39
39
39
39 Alexander M
39 Artamonov A
39 Barsuk S
39 Batozskaya V
39 Benton J
39 Cadeddu Sandro 15 Calabrese Roberto 16
39 Capriotti L
39 Cattaneo M
39 Cauet C
39 Chefdeville M
39 Ciezarek G
39 Cliff HV
39 Coco V
39 Cogan J
39 Comerma Montells A
39 Corvo Marco 16 74 Counts I
39 Cowan GA
39 Dalseno J
39 Dey B
39 Di Ruscio Francesco 24 Dijkstra H
39 Donleavy S
39 Dzhelyadin R
39 Filippov S
39 Francisco O
39 Frei C
39 Frosini Maddalena 17 Fu Jinlin 21
39 Furfaro Emiliano 24
39 Gambetta Silvia 19
39 Gastaldi Ugo 16 Gauld R
39 Gobel C
39 Grauges E
39 Hadjivasiliou C
39 Haines SC
39 Head T
39 Hess M
39 Jaeger A
39 Jones CR
39 Jost B
39 Jurik N
39 Karbach TM
39 Karodia S
39 Ketel T
39 Lafferty G
39 Latham T
39 Linn C
39 Lionetto F
39 Longstaff I
39 Maratas J
39 Mathad A
39 Matteuzzi Clara 20 Mauri A
39 Neuner M
39 Owen P
39 Papanestis A
39 Perazzini Stefano 14 72 Perret P
39 Polci F
39 Raven G
39 Rinnert K
39 Romanovsky V
39 Ruiz H
39 Schindler H
39 Schlupp M
39 Schune MH
39 Sciascia Barbara 18 Sciubba Adalberto 25 81 Semennikov A
39 Stagni F
39 Stahl M
39 Steinkamp O
39 Thomas C
39 Topp Joergensen S
39 Tsaregorodtsev A
39 van Beuzekom M
39 van Tilburg J
39 Viaud B
39 Xie Y
39 40 Schopper A
39 40 Szumlak T
39 42 Korolev M
39 42 Ukleja A
39 50 Egede U
39 56 Wilkinson M
39 57 Williams MP
39 58 Soler FJP
4 Beddow J
4 Chen S
4 Deckenhoff M
4 Derkach D
4 Gianelle Alessio 22 Giani S
4 Lefevre R
4 Marconi Umberto 14 Benito CM
4 Mitzel DS
4 Pilar T
4 Quagliani R
4 Teklishyn M
4 Tobin M
4 Tourneur S
40 Bay A
40 Beaucourt L
40 Blouw J
40 Durante P
40 Fiutowski T
40 Gibson V
40 Haen C
40 Heijne V
40 Klaver S
40 Koopman RF
40 Lacarrere D
40 Marks J
40 Mazurov A
40 Naik P
40 Nandakumar R
40 Nguyen Mau C
40 Nguyen TD
40 Pritchard A
40 Punzi Giovanni 23 87 Qian W
40 Rama Matteo 23 Rangel MS
40 Ruf T
40 Santos DM
40 Souza D
40 Suarez AD
40 Todd J
40 Trabelsi K
40 Tran MT
40 Tresch M
40 Vesterinen M
40 Yang Z
40 85 Niess V
41 Andreotti Mirco 16 74 Andrews JE
41 Bertolin Alessandro 22 Bettler MO
41 Bozzi Concezio 16 Braun S
41 Buytaert J
41 Chrzaszcz M
41 Di Canto A
41 Ely S
41 Graziani Giacomo 17 Grecu A
41 Liu Bo 15 Lohn S
41 Lucchesi Donatella 22 86 Luo H
41 Maurin B
41 Mussini Manuel 14 Muster B
41 Serrano J
41 Stenyakin O
41 Stracka Simone 23 88 Straticiuc M
41 Stroili Roberto 22 Sun L
41 Trisovic A
41 Volyanskyy D
41 Whitehead M
42
42
42 Adeva B
42 Alkhazov G
42 Belyaev I
42 Bien A
42 Clarke PEL
42 Davis A
42 De Capua S
42 Farley N
42 Hennessy K
42 Humair T
42 Jawahery A
42 Lees JP
42 Milanes DA
42 Penso Gianni 25 81 Altarelli MP
42 Sokoloff MD
42 Tisserand V
42 Tuning N
42 Waldi R
42 43 Koppenburg P
42 43 Lanfranchi Gaia 18 Langenbruch C
42 43 Redi F
42 43 Szczekowski M
42 43 Vidal FM
43 Khanji Basem 20
43 Tomassetti Luca 16
44
44 Dreimanis K
44 Kanso W
44 Rauschmayr N
45 Navarro AP
45 Oldeman Rudolf 15 73 Onderwater CJG
46 *Williams M39 57 Wilson FF
46 Bird T
46 Farry S
46 Grillo L
46 Kenzie M
46 Le Gac R
46 McCann M
46 Mcnab A
46 Petridis K
46 Websdale D
47 Affolder A
47 Berezhnoy A
47 Bursche A
47 Coombes M
47 Coquereau S
47 David PNY
47 De Paula BS
47 Han X
47 Harrison J
47 Nakada T
47 Petrolini A
47 Price JD
47 Pugatch V
47 Rakotomiaramanana B
47 Rih M
47 Savrina D
47 Skillicorn I
47 Vorobyev A
48 Closier J
48 Evans T
48 Garrido L
48 Giubega L
48 Hall S
48 Joram C
48 Skidmore N
48 Smith M
48 Watson NK
48 Wright S
48 Wyllie K
49 Badalov A
49 Blanc F
49 Crocombe AC
49 dos Reis AC
49 Dovbnya A
49 Ghez P
49 Krocker G
49 Langhans B
49 Lazzeroni C
49 Mathe Z
49 Oblakowska Mucha A
49 Pinci Davide 25 Pistone Alessandro 19 Playfer S
49 Polyakov I
49 Simi Gabriele 22 Sirendi M
49 Torres MC
49 Wallace R
49 Wiedner D
5 Akar S
5 Bachmann S
5 Cogoni Violetta 15 73 Cojocariu L
5 Dettori F
5 Diaz RG
5 Elsasser C
5 Geraci Angelo 21 90 Gerick D
5 Henry L
5 Hombach C
5 Leflat A
5 Marchand JF
5 Morandin Mauro 22 Morawski P
5 Niet R
5 Pescatore L
50 Nasteva I
50 Pappagallo M
50 Richards S
50 Wimberley J
50 54
50 55 Pellegrino A
51 Akiba KC
51 Albor VF
51 Casasus MP
51 Clemencic M
51 Craik DC
51 Eitschberger U
51 Lambert RW
51 Lupato Anna 22 Luppi Eleonora 16 74 Lupton O
51 Mountain R
51 Muller K
51 Neri Nicola 21 Neubert S
52 Ali S
52 Bedeschi Franco 23 Bediaga I
52 Decamp D
52 El Rifai I
52 Idzik M
52 Kelsey M
52 Lopes JH
52 Okhrimenko O
52 Pappalardo Luciano Libero 16 74 Parkes C
52 Saitta Biagio 15 73 Guimaraes VS
52 Skwarnicki T
52 Soomro F
52 Sridharan S
53 Ajaltouni Z
53 Bowen E
53 Dordei F
53 Dujany G
53 Fay R
53 Ferguson D
53 Henrard P
53 Hynds D
53 Lindner R
53 Molina VR
53 Patel M
53 Prisciandaro J
53 Prouve C
53 Shekhtman L
53 Smith E
54
54 Alves AA
54 Currie R
54 D'Ambrosio C
54 Egorychev V
54 Fontana M
54 Hamilton B
54 Hussain N
54 McCarthy J
54 Oyanguren A
54 Patrignani Claudia 19 78 Pearce A
54 Reichert S
54 Serra N
54 Swientek K
54 Weiden A
55 Barschel C
55 Bizzeti Andrea 17 77 Blake T
55 Borsato M
55 Britsch M
55 Brook NH
55 Carbone Angelo 14
55 Cheung SF
55 De Cian M
55 Dupertuis F
55 Gershon T
55 Gutierrez OA
55 He J
55 Hulsbergen W
55 Klimaszewski K
55 Lai Adriano 15 Lambert D
55 McNulty R
55 Passaleva Giovanni 17 Patel GD
55 Reid MM
55 Roiser S
55 Snoek H
56 Chiapolini N
56 Deschamps O
56 Falabella Antonio 14 Farber C
56 Gao Y
56 Gavardi L
56 Gregson S
56 Harnew ST
56 Hoballah M
56 Hutchcroft D
56 Jans E
56 Johnson D
56 Machefert F
56 Malinin A
56 Smith J
56 Stoica S
56 Thomas E
56 Torr N
56 Tournefier E
56*Smith E50
57 Couturier B
57 Jacobsson R
58 Amato S
58 De Bruyn K
58 De Simone Patrizia 18 Dean CT
58 Meier F
58 Sutcliffe W
58 Tolk S
59 Appleby RB
59 Hampson T
59 Jing F
59 Wishahi J
6 Albrecht J
6 Auriemma Giulio 25 82 Baalouch M
6 Cogneras E
6 Karacson M
6 Lesiak T
6 Manning P
6 Morello Michael Joseph 23 88 Moron J
6 Sestini Lorenzo 22 Seyfert P
6 Tsopelas P
6 van Leerdam J
60 Aslanides E
60 Bocci Valerio 25 Bondar A
60 Brodzicka J
60 Esen S
60 Gushchin E
60 Haefeli G
60 Kandybei S
60 Kenyon IR
60 Mapelli A
60 Muheim F
60 Smith NA
60 Stevenson S
60 Storaci B
60 Tico JG
60 Ward DR
60 Williams M
61 Baldini Wander 16 39 Barlow RJ
61 Cunliffe S
61 Golubkov D
61 Monteil S
62 Xu Z
63 Minard MN
63 Perez PR
64 de Vries JA
64 Gui B
64 Hicheur A
64 Wallace C
65 Liles M
65 Manca Giulia 15 73 Mancinelli G
65 Shires A
66 Uwer U
67 Palano Antimo 13
67 Sedes BS
67 Silva JJS
67 Tostes DM
68 Rodrigues BO
69 Gotti Claudio 20
7 An L
7 Barter W
7 Bowcock TJV
7 Kolpin M
7 Leroy O
7 Likhomanenko T
7 Maciuc F
7 Schwemmer R
7 Tellarini Giulia 16 74 Teubert R
7 Vazquez Gomez Ricardo 18 Regueiro PV
7 Vieira D
7 Wotton SA
7 39 Rodrigues AB
7 47 Rachwal B
71 Palombo Fernando 21
72 Carboni Giovanni 24 Cardinale Roberta 19
72 Gallorini Stefano 22
74 Calvi Marta 20
74 Fiorini Massimiliano 16
74 Firlej M
74 Shcheglov Y
74 Tonelli D
78 Cardini Alessandro 15
78 Gandelman M
78 Olloqui EP
79 Gandara MG
79 Gomez MC
79 Khurewathanakul C
8 Bencivenni Giovanni 18 Benson S
8 Charpentier P
8 Corti G
8 Deleage N
8 Morata JAH
8 Poluektov A
80 Carniti R
80 Sarti Alessio 18
80 Torreira AG
81 Satriano Celestina 25
82 Satta Alessia 24 Saunders DM
88 Marki R
89 Palutan Matteo 18 Panman J
9 Alessio F
9 Cavallero Giovanni 19 Cenci Riccardo 23 88 Charles M
9 Coutinho RS
9 Del Buono L
9 Ekelhof R
9 Eklund L
9 Gazzoni G
9 Kucewicz W
9 Meissner M
9 Nikitin N
9 Schmelling M
9 Spradlin P
9 Syropoulos V
9 Wislicki W
Aaij R
Britton T
Cassina Lorenzo 20 79 Garcia LC
Griffith P
Lefrancois J
Lopez JAR
Maev O
Marino Pietro 23
Nguyen AD
Schneider O
Vecchi Stefania
Velthuis J
VELTRI MICHELE
Veneziano G
Publication venue: 'Elsevier BV'
Publication date: 01/01/2015
Field of study

Proton-proton collision data recorded in 2011 and 2012 by the LHCb experiment, corresponding to an integrated luminosity of 3.0 fb(-1), are analysed to search for the charmless B-0 -> rho(0)rho(0) decay. More than 600 B-0 -> (pi(+)pi(-))(pi(+)pi(-)) signal decays are selected and used to perform an amplitude, analysis, under the assumption of no CP violation in the decay, from which the B-0 -> rho(0)rho(0) decay is observed for the first time with 7.1 standard deviations significance. The fraction of B-0 -> rho(0)rho(0) decays yielding a longitudinally polarised final state is measured to be f(L) = 0.745(-0.058)(+0.048)(stat) +/- 0.034(syst). The B-0 -> rho(0)rho(0) branching fraction, using the B-0 -> phi K*(892)(0) decay as reference, is also reported as B(B-0 -> rho(0)rho(0)) = (0.94 +/- 0.17(stat) +/- 0.09(syst) +/- 0.06(BF)) x 10(-6). (C) 2015 CERN for the benefit of the LHCb Collaboration. Published by Elsevier B.V. This is an open access article under the CC BY licens

Archivio istituzionale della ricerca - Università di Urbino

Precision luminosity measurements at LHCb

Author: 1 Belogurov S
1 De Paula L
1 Ferro-Luzzi M
1 Hill D
1 Matev R
1 Ricciardi S
1 Rodrigues E
1 68 Gotti Claudio 20 Gandara MG
10 Britton T
10 Fontanelli Flavio 19 77 Forty R
10 Archilli F
10 Blusk S
10 Popovici B
10 Schmidt B
10 Voong D
10 69 Zhang L
11 Contu Andrea 15 39 Cook A
11 Back JJ
11 Kreps M
11 Martellotti Giuseppe 25 Martens A
11 Vacca Claudia 15 Vagnoni Vincenzo Maria 14 Valenti Giovanni 14 Vallier A
11 Bifani S
11 De Miranda JM
11 Dorigo M
11 Evans HM
11 Farinelli C
11 Gersabeck M
11 Grunberg O
11 Hansmann-Menzemer S
11 Harnew N
11 Jalocha J
11 Komarov I
11 Krokovny P
11 Li Y
11 Merk M
11 Nguyen AD
11 Novoselov A
11 Shapkin M
11 Stahl S
11 Steinkamp O
11 Viaud B
11 Wang J
11 Wilkinson G
11 Zhokhov A
12 Walsh John Joseph 23 Wandernoth S
12 McSkelly B
12 Zhang Y
2 Owen P
2 Amerio Silvia 22 Amhis Y
2 Casse G
2 De Silva W
2 Diaz MV
2 Frank M
2 Gandini P
2 Lopez-March N
2 Massafferri A
2 Mayordomo CS
2 Needham M
2 Popov A
2 Price E
2 Raniuk I
2 Spaan B
2 85 Luo H
26 Dzyuba A
26 Leverington B
26 Rademacker JH
26 Wormser G
26 41 Ciba K
26 82 Kucharczyk Marcin 20, 26, 78 Kudryavtsev V
27 Fitzpatrick C
27 Fol P
27 Ilten P
27 Morda A
27 Morris AB
27 Swientek S
27 T'Jampens S
27 39 Obraztsov V
28 Ustyuzhanin A
28 Witek M
28 Battista V
28 Kochebina O
28 Kvaratskheliya T
28 Szczypka P
29 Collazuol Gianmaria 22 Collins P
29 Gligorov VV
29 Goicochea JMO
29 Greening E
29 Maev O
29 Potterat C
29 Stone S
29 Straumann U
3 Zvyagin A
3 Anderlini Lucio 17 74 Anderson J
3 John M
3 Likhomanenko T
3 Lucchesi D
3 Pardinas JG
3 Yuan X
3 Yushchenko O
3 Zhelezov A
30 Cartelle PA
30 Easo S
30 Malde S
30 Sail P
30 Shears T
30 Vorobyev V
30 39 Bonivento Walter 15, 39 Borghi S
31 Maciuc F
31 Belous K
31 Ben-Haim E
31 Eidelman S
31 Golutvin A
31 La Thi VN
31 Sepp I
31 Zhong L
31 32 Schiller M
31 39, 54 Gomes A
32 Bernet R
32 Kozlinskiy A
32 Lefrancois J
32 Nikodem T
33 Fiore Marco 16 73 Fiorini Massimiliano 16, 73 Firlej M
33 Guz Y
33 Kreplin K
34 35 Bondar N
34 35 Eisenhardt S
34 35 Kruse F
34 35 Kurek K
34 35 Shevchenko V
34 35 Voss C
34 35, 49 Polycarpo E
36 Belyaev I
36 Shapoval Illya 16 44, 73 Shcheglov Y
36 Zangoli Maria 14 Zavertyaev M
36 Artuso M
36 O'Hanlon DP
36 Popov D
36 Stevenson S
37 Graziani Giacomo 17 Grecu A
37 Marino Pietro 23 87 Marki R
37 Baesso C
37 Cardoso LAG
37 Gascon D
37 Gaspar C
37 Pietrzyk B
37 Robbe P
37 Valls PR
37 83 Campana Pierluigi 18, 39 Perez DC
37 83 Vollhardt A
38 Garofoli J
38 Alves Junior Antonio Augusto 25 39 Amato S
38 Galli Domenico 14 71 Gallorini Stefano 22, 39 Gambetta Silvia 19, 77 Gandelman M
38 Rotondo Marcello 22 Rouvinet J
38 Santacesaria Roberta 25 Rios CS
38 Santovetti Emanuele 24 79 Sarti Alessio 18, 80 Satriano Celestina 25, 81 Satta Alessia 24 Saunders DM
38 Vecchi Stefania 16 Velthuis JJ
38 Adinolfi M
38 Dossett D
38 Polci F
38 Rodrigues FF
38 Sagidova N
38 Sierra CV
38 van Herwijnen E
38 Vilasis-Cardona X
39
39 Di Canto A
39 Francisco O
39 Gobel C
39 Heijne V
39 Ruiz H
39 Cadeddu Sandro 15 Calabrese Roberto 16 73 Calvi Marta 20, 78 Gomez MC
39 Carbone Angelo 14 71 Carboni Giovanni 24, 79 Cardinale Roberta 19, 39, 77 Cardini Alessandro 15 Carson L
39 Corvo Marco 16 73 Counts I
39 Frosini Maddalena 17 74 Fu Jinlin 21, 39 Furfaro Emiliano 24, 79 Torreira AG
39 Matteuzzi Clara 20 Maurin B
39 Perazzini Stefano 14 71 Perret P
39 Sciascia Barbara 18 Sciubba Adalberto 25 Semennikov A
39 Alexander M
39 Artamonov A
39 Barsuk S
39 Benton J
39 Cattaneo M
39 Cauet C
39 Chefdeville M
39 Ciezarek G
39 Cliff HV
39 Coco V
39 Cogan J
39 Comerma-Montells A
39 Cowan GA
39 Dalseno J
39 Dijkstra H
39 Donleavy S
39 Dzhelyadin R
39 Filippov S
39 Frei C
39 Gauld R
39 Grauges E
39 Gys T
39 Hadjivasiliou C
39 Haines SC
39 Head T
39 Hess M
39 Jaeger A
39 Jones CR
39 Jost B
39 Jurik N
39 Karbach TM
39 Karodia S
39 Lafferty G
39 Latham T
39 Linn C
39 Lionetto F
39 Longstaff I
39 Maratas J
39 Neufeld N
39 Neuner M
39 Papanestis A
39 Raven G
39 Rinnert K
39 Romanovsky V
39 Schlupp M
39 Schneider O
39 Schubiger M
39 Stagni F
39 Stahl M
39 Sun L
39 Thomas C
39 Tsaregorodtsev A
39 Ukleja A
39 van Tilburg J
39 Vidal XC
39 Wiedner D
39 Xie Y
39 40 Szumlak T
39 42 Korolev M
39 42, 43 Vidal FM
39 50 Egede U
39 50 Pappagallo M
39 56 Williams MP
39 90 Mathe Z
4 Tobin M
4 Gianelle Alessio 22 Giani S
4 Marconi Umberto 14 Benito CM
4 Moggi Niccolo' 14 Rodriguez JM
4 Beddow J
4 Chen S
4 Deckenhoff M
4 Derkach D
4 Lefevre R
4 Pilar T
4 Rachwal B
4 Teklishyn M
4 Tourneur S
40 Blouw J
40 Pritchard A
40 Vesterinen M
40 Punzi Giovanni 23 86 Qian W
40 Rama Matteo 18 Rangel MS
40 Bay A
40 Beaucourt L
40 Brett D
40 Durante P
40 Fiutowski T
40 Gibson V
40 Haen C
40 Jawahery A
40 Klaver S
40 Koopman RF
40 Lacarrere D
40 Lowdon P
40 Marks J
40 Mazurov A
40 Naik P
40 Nandakumar R
40 Nguyen TD
40 Nguyen-Mau C
40 Ruf T
40 Santos DM
40 Schopper A
40 Schune MH
40 Souza D
40 Suarez AD
40 Tolk S
40 Tran MT
40 Tresch M
40 Yang Z
40 84 Nicol M
41 Bozzi Concezio 16 Brambach T
41 Liu Bo 15 Lohn S
41 Mussini Manuel 14 Muster B
41 Stracka Simone 23 Straticiuc M
41 Stroili Roberto 22 Subbiah VK
41 Andreassen R
41 Bettler MO
41 Buytaert J
41 Chrzaszcz M
41 Ely S
41 Lu H
41 Serrano J
41 Stenyakin O
41 Trisovic A
41 Volyanskyy D
42 Davis A
42 Adeva B
42 Alkhazov G
42 Altarelli MP
42 Bien A
42 De Capua S
42 Farley N
42 Garcia MU
42 Hennessy K
42 Hunt P
42 Jaton P
42 Kravchuk L
42 Lees JP
42 Milanes DA
42 Ogilvy S
42 Sokoloff MD
42 Tisserand V
42 Tuning N
42 Waldi R
42 43 Lanfranchi Gaia 18 Langenbruch C
42 43 Khanji Basem 20 Khurewathanakul C
42 43 Tomassetti Luca 16, 73 Tonelli Diego 39 Topp-Joergensen S
42 43 Koppenburg P
42 43 Redi F
42 43 Schindler H
42 43 Szczekowski M
44 Dreimanis K
44 Kanso W
44 Rauschmayr N
45 Oldeman Rudolf 15 72 Onderwater CJG
45 Navarro AP
46 Bird T
46 Farry S
46 Grillo L
46 Ketel T
46 Le Gac R
46 McCann M
46 Mcnab A
46 Pesen E
46 Websdale D
46 Williams M
47 Affolder A
47 Berezhnoy A
47 Brown H
47 Coombes M
47 Coquereau S
47 David P
47 De Paula BS
47 Han X
47 Harrison J
47 Nakada T
47 Price JD
47 Pugatch V
47 Rakotomiaramanana B
47 Rihl M
47 Savrina D
47 Skwarnicki T
47 Vorobyev A
48 Batozskaya V
48 Closier J
48 Evans T
48 Garrido L
48 Giubega L
48 Griffith P
48 Hall S
48 Joram C
48 Skidmore N
48 Smith M
48 van Beuzekom M
48 Watson NK
48 Wright S
48 Wyllie K
49 Pinci Davide 25 Pistone Alessandro 19 Playfer S
49 Simi Gabriele 22 Sirendi M
49 Badalov A
49 Blanc F
49 dos Reis AC
49 Dovbnya A
49 Ghez P
49 Krocker G
49 Langhans B
49 Lazzeroni C
49 Oblakowska-Mucha A
49 Torres MC
49 Wallace R
49 Wicht J
5 Morandin Mauro 22 Morawski P
5 Akar S
5 Bachmann S
5 Cojocariu L
5 Dettori F
5 Diaz RG
5 Elsasser C
5 Henry L
5 Hombach C
5 Leflat A
5 Marchand JF
5 Niet R
5 Perrin-Terrin M
50 Nasteva I
50 Richards S
50 Wimberley J
50 54, 56*Smith E50, 54, 56 Smith J
51 Lupato Anna 22 Luppi Eleonora 16 73 Lupton O
51 Neri Nicola 21 Neubert S
51 Akiba KC
51 Albor VF
51 Casasus MP
51 Clemencic M
51 Craik DC
51 Eitschberger U
51 Lambert RW
51 Mountain R
51 Muller K
51 Spradlin P
52 Sridharan S
52 Bedeschi Franco 23 Bediaga I
52 Pappalardo Luciano Libero 16 73 Parkes C
52 Saitta Biagio 15 72 Guimaraes VS
52 Ali S
52 Decamp D
52 El Rifai I
52 Idzik M
52 Kelsey M
52 Lopes JH
52 Okhrimenko O
52 Soomro F
53 Fay RF
53 Meadows B
53 Cassina Lorenzo 20 Garcia LC
53 Ajaltouni Z
53 Bowen E
53 Bursche A
53 Dordei F
53 Dujany G
53 Ferguson D
53 Henrard P
53 Hynds D
53 Lindner R
53 Molina VR
53 Patel M
53 Prisciandaro J
53 Prouve C
53 Shekhtman L
53 Smith E
54 Egorychev V
54 Patrignani Claudia 19 77 Pearce A
54 Petrolini Alessandro 19 77 Olloqui EP
54 Clarke PEL
54 Currie R
54 D'Ambrosio C
54 Fontana M
54 Hamilton B
54 McCarthy J
54 Oyanguren A
54 Reichert S
54 Serra N
54 Swientek K
54 Whitehead M
55 Reid MM
55 Bizzeti Andrea 17 76 Bjornstad PM
55 Lai Adriano 15 Lambert D
55 Barschel C
55 Blake T
55 Borgia A
55 Britsch M
55 Brook NH
55 Cheung SF
55 De Cian M
55 Dupertuis F
55 Gershon T
55 Gutierrez OA
55 He J
55 Hulsbergen W
55 Klimaszewski K
55 McNulty R
55 Parkinson CJ
55 Pellegrino A
55 Perez PR
55 Roiser S
55 Snoek H
56 Deschamps O
56 Gregson S
56 Harnew ST
56 Hoballah M
56 Hutchcroft D
56 Jans E
56 Johnson D
56 Machefert F
56 Thomas E
56 Tournefier E
57 Jacobsson R
57 Couturier B
57 Wilschut HW
58 Sutcliffe W
58 Andreotti Mirco 16 73 Andrews JE
58 De Simone Patrizia 18 Dean CT
58 De Bruyn K
58 Meier F
58 Soler FJP
59 Appleby RB
59 Hampson T
59 Jing F
59 Wishahi J
6 Auriemma Giulio 25 81 Baalouch M
6 Morello Michael Joseph 23 87 Moron J
6 Sestini Lorenzo 22 Seyfert P
6 Albrecht J
6 Cogneras E
6 Karacson M
6 Lesiak T
6 Mapelli A
6 Pescatore L
6 Tsopelas P
6 van Leerdam J
60 Kenyon IR
60 Muheim F
60 Bocci Valerio 25 Bondar A
60 Palano Antimo 13 70 Palombo Fernando 21, 88 Palutan Matteo 18 Panman J
60 Aslanides E
60 Borsato M
60 Brodzicka J
60 Esen S
60 Gao Y
60 Gushchin E
60 Haefeli G
60 Kandybei S
60 Smith NA
60 Storaci B
60 Tico JG
60 Ward DR
60 Xu Z
60 Zhang WC
61 Baldini Wander 16 Barlow RJ
61 Cunliffe S
61 Golubkov D
61 Monteil S
62 Xing Z
63 Gui B
63 de Vries JA
63 Hicheur A
63 Wallace C
64 Liles M
64 Manca Giulia 15 72 Mancinelli G
64 Shires A
64 Uwer U
65 Pal BK
65 Sedes BS
65 Silva JJS
65 Tostes DM
66 Orlandea M
66 Wilson FF
67 Pessina Gianluigi Ezio 20 Petridis K
7 An L
7 Niess V
7 Leo Sabato 23 Leroy O
7 Tellarini Giulia 16 73 Teubert F
7 Vazquez Gomez Ricardo 18 Regueiro PV
7 Barter W
7 Bowcock TJV
7 Kolpin M
7 Machikhiliyan IV
7 Martinelli M
7 Rodrigues AB
7 Schwemmer R
7 Vieira D
7 Wotton SA
8 Sanchez AM
8 Bencivenni Giovanni 18 Benson S
8 Charpentier P
8 Corti G
8 David PNY
8 Deleage N
8 Minard MN
8 Morata JAH
8 Poluektov A
9 Cenci Riccardo 23 Charles M
9 Geraci Angelo 21 89 Gersabeck E
9 Alessio F
9 Bressieux J
9 Coutinho RS
9 Del Buono L
9 Ekelhof R
9 Eklund L
9 Kucewicz W
9 Meissner M
9 Nikitin N
9 Schmelling M
9 Sparkes A
9 Syropoulos V
9 Wislicki W
9 46 Passaleva Giovanni 17 Patel GD
Aaij R
Chiapolini N
Dziurda A
Falabella Antonio 14 Farber C
Gavardi L
Hussain N
Malinin A
Oggero S
Stoica S
Torr N
Veltri Michele
Veneziano G
Vidal AR
Publication venue: 'IOP Publishing'
Publication date: 01/01/2014
Field of study

Measuring cross-sections at the LHC requires the luminosity to be determined accurately at each centre-of-mass energy root s. In this paper results are reported from the luminosity calibrations carried out at the LHC interaction point 8 with the LHCb detector for root s = 2.76, 7 and 8TeV (proton-proton collisions) and for root s(NN) = 5TeV (proton-lead collisions). Both the "van der Meer scan" and "beam-gas imaging" luminosity calibration methods were employed. It is observed that the beam density profile cannot always be described by a function that is factorizable in the two transverse coordinates. The introduction of a two-dimensional description of the beams improves significantly the consistency of the results. For proton-proton interactions at root s = 8TeV a relative precision of the luminosity calibration of 1.47% is obtained using van der Meer scans and 1.43% using beam-gas imaging, resulting in a combined precision of 1.12%. Applying the calibration to the full data set determines the luminosity with a precision of 1.16%. This represents the most precise luminosity measurement achieved so far at a bunched-beam hadron collider

Archivio istituzionale della ricerca - Università di Urbino

Observation of the decay (B)over-bar(s)(0) -> psi(2S)K+pi(-)

Author: 1
1 Bel LJ
1 De Paula L
1 Ferro Luzzi M
1 Goicochea JMO
1 Matev R
1 Ricciardi S
1 Rodrigues E
10 Archilli F
10 Blusk S
10 Britton T
10 Fontanelli E
10 Popovici B
10 Schmidt B
10 Voong D
10 70 Zhang L
11 Back JJ
11 Barbosa JVV
11 Bifani S
11 Brett D
11 Contu Andrea 15 39 Cook A
11 De Miranda JM
11 Dorigo M
11 Evans HM
11 Farinelli C
11 Gersabeck E
11 Gersabeck M
11 Grunberg O
11 Hansmann Menzemer S
11 Harnew N
11 Jalocha J
11 Komarov I
11 Kreps M
11 Krokovny P
11 Li Y
11 Martellotti Giuseppe 25 Martinelli M
11 Merk M
11 Neufeld N
11 Nguyen AD
11 Novoselov A
11 Rodriguez JM
11 Shapkin M
11 Stahl S
11 Vacca Claudia 15 73 Vagnoni Vincenzo Maria 14 Valenti Giovanni 14 Vallier A
11 Wang J
11 Wilkinson G
11 Zhokhov A
12 Meadows B
12 Walsh John Joseph 23 Wandernoth S
19 78 Forty R
2 Amerio Silvia 22 Amhis Y
2 De Silva W
2 Diaz MV
2 Frank M
2 Hill D
2 Lowdon P
2 Massafferri A
2 Mayordomo CS
2 Needham M
2 Otto A
2 Popov A
2 Price E
2 Raniuk I
2 Spaan B
2 39 Mohr RC
20 Carson L
23 88 Moron J
26 Dzyuba A
26 Kudryavtsev V
26 Leverington B
26 Rademacker JH
26 Wormser G
26 41 Vidal XC
26 83 Kucharczyk M
27 Fitzpatrick C
27 Fol P
27 Ilten P
27 Morda A
27 Morris AB
27 Obraztsov V
27 Swientek S
27 T'Jampens S
28 Battista V
28 Kochebina O
28 Kvaratskheliya T
28 Szczypka P
28 Ustyuzhanin A
28 Witek M
29 Collazuol Gianmaria 22 Collins P
29 Gligorov VV
29 Greening E
29 Maev O
29 Potterat C
29 Stone S
29 Straumann U
3 Anderlini Lucio 17 75 Anderson J
3 John M
3 Pardinas JG
3 Yuan X
3 Zhang Y
3 Zhelezov A
30 Cartelle PA
30 Easo S
30 Malde S
30 Sail P
30 Shears T
30 Vorobyev V
30 35
31 Ben Haim E
31 Eidelman S
31 Golutvin A
31 La Thi VN
31 Polycarpo E
31 Sepp I
31 Zhong L.
31 32 Schiller M
31 39
32 Bernet R
32 Kravchuk L
32 Lefrancois J
32 Nikodem T
33 Fiore Marco 16
33 Guz Y
33 Kreplin K
34 Bondar N
34 35
34 35 Eisenhardt S
34 35 Kruse F
34 35 Kurek K
34 35 Shevchenko V
34 35 Voss C
34 35 Yushchenko O
36 Artuso M
36 Dziurda A
36 O'Hanlon DP
36 Ogilvy S
36 Popovl D
36 Shapoval Illya 16
36 Sterpka F
36 Vidal AR
36 Zangoli Maria 14 Zavertyaev M
36 39 Gys T
37 Cardoso LAG
37 Casse G
37 Gascon D
37 Gaspar C
37 Graverini E
37 Marino Pietro 23
37 Pietrzyk B
37 Robbe P
37 Valls PR
37 84 Campana Pierluigi 18 Perez DC
37 84 Vollhardt A
38 Adinolfi M
38 Dossett D
38 Ferrari Fabio 14 Rodrigues FF
38 Galli Domenico 14
38 Garofoli J
38 Poikela T
38 Rotondo Marcello 22 Rouvinet J
38 Sagidova N
38 Santacesaria Roberta 25 Rios CS
38 Santovetti Emanuele 24
38 Sierra CV
38 van Herwijnen E
38 Vilasis Cardona X
39
39
39
39 Alexander M
39 Artamonov A
39 Barsuk S
39 Batozskaya V
39 Benton J
39 Bonivento Walter 15 Borghi S
39 Cadeddu Sandro 15 Calabrese Roberto 16
39 Capriotti L
39 Cauet C
39 Chefdeville M
39 Ciezarek G
39 Cliff HV
39 Coco V
39 Cogan J
39 Comerma Montells A
39 Corvo Marco 16 74 Counts I
39 Cowan GA
39 Dalseno J
39 Dey B
39 Di Ruscio Francesco 24 Dijkstra H
39 Donleavy S
39 Dzhelyadin R
39 Filippov S
39 Francisco O
39 Frei C
39 Frosini Maddalena 17 Fu Jinlin 21
39 Furfaro Emiliano 24
39 Gambetta Silvia 19
39 Gastaldi Ugo 16 Gauld R
39 Gobel C
39 Grauges E
39 Hadjivasiliou C
39 Haines SC
39 Head T
39 Hess M
39 Jaeger A
39 Jones CR
39 Jost B
39 Jurik N
39 Karbach TM
39 Karodia S
39 Ketel T
39 Lafferty G
39 Latham T
39 Linn C
39 Lionetto F
39 Longstaff I
39 Maratas J
39 Mathad A
39 Matteuzzi Clara 20 Maud A
39 Neuner M
39 Owen P
39 Papanestis A
39 Perazzini Stefano 14 72 Perret P
39 Polci F
39 Raven G
39 Rinnert K
39 Romanovsky V
39 Ruiz H
39 Schindler H
39 Schlupp M
39 Schneider O
39 Schune MH
39 Sciascia Barbara 18 Sciubba Adalberto 25 81 Semennikov A
39 Stagni F
39 Stahl M
39 Steinkamp O
39 Thomas C
39 Topp Joergensen S
39 Tsaregorodtsev A
39 van Beuzekom M
39 van Tilburg J
39 Viaud B
39 40 Szumlak T
39 42 Ukleja A
39 50 Egede U
39 56 Wilkinson M
39 58 Soler FJP
4 Beddow J
4 Chen S
4 Deckenhoff M
4 Derkach D
4 Gianelle Alessio 22 Giani S
4 Lefevre R
4 Marconi Umberto 14 Benito CM
4 Mitze DS
4 Pilar T
4 Quagliani R
4 Teklishyn M
4 Tobin M
4 Tourneur S
40 Bay A
40 Beaucourt L
40 Blouw J
40 Durante P
40 Fiutowski T
40 Gibson V
40 Haen C
40 Heijne V
40 Klaver S
40 Koopman RF
40 Lacarrere D
40 Marks J
40 Naik P
40 Nandakumar R
40 Nguyen Mau C
40 Nguyen TD
40 Pritchard A
40 Punzi Giovanni 23 87 Qian W
40 Rama Matteo 23 Rangel MS
40 Ruf T
40 Santos DM
40 Schopper A
40 Souza D
40 Suarez AD
40 Todd J
40 Trabelsi K
40 Tran MT
40 Tresch M
40 Vesterinen M
40 Yang Z
40 41 Mazurov A
40 85 Niess V
41 Andreotti Mirco 16 74 Andrews JE
41 Bertolin Alessandro 22 Bettler MO
41 Bozzi Concezio 16 Braun S
41 Buytaert J
41 Chrzaszcz M
41 Di Canto A
41 Ely S
41 Graziani Giacomo 17 Grecu A
41 Liu Bo 15 Lohn S
41 Lucchesi Donatella 22 86 Luo H
41 Mussini Manuel 14 Muster B
41 Serrano J
41 Stenyakin O
41 Stracka Simone 23 88 Straticiuc M
41 Stroili Roberto 22 Sun L
41 Trisovic A
41 Volyanskyy D
41 Whitehead M
42
42
42 Adeva B
42 Alkhazov G
42 Belyaev I
42 Bien A
42 Clarke PEL
42 Davis A
42 De Capua S
42 Farley N
42 Hennessy K
42 Jawahery A
42 Korolev M
42 Lees JP
42 Milanes DA
42 Penso Gianni 25 81 Altarelli MP
42 Sokoloff MD
42 Tisserand V
42 Tuning N
42 Waldi R
42 43 Koppenburg P
42 43 Lanfranchi G
42 43 Redi F
42 43 Szczekowski M
42 43 Vidal FM
43 Khanji Basem 20
43 Tomassetti Luca 16
44
44 Dreimanis K
44 Kanso W
44 Rauschmayr N
45 Navarro AP
45 Oldeman Rudolf 15 Onderwater CJG
46 Bird T
46 Farry S
46 Grillo L
46 Kenzie M
46 Le Gac R
46 McNab A
46 Mctann M
46 Petridis K
46 Websdale D
46*Williams M57 Wilson FF
47 Affolder A
47 Berezhnoy A
47 Bursche A
47 Coombes M
47 Coquereau S
47 David PNY
47 De Paula BS
47 Han X
47 Harrison J
47 Nakada T
47 Petrolini Alessandro 19 78 Olloqui EP
47 Price JD
47 Pugatch V
47 Rakotomiaramanana B
47 Rihl M
47 Savrina D
47 Skillicorn I
47 Vorobyev A
48 Closier J
48 Evans T
48 Garrido L
48 Giubega L
48 Griffith P
48 Hall S
48 Joram C
48 Skidmore N
48 Smith M
48 Watson NK
48 Wright S
48 Wyllie K
49 Balalov A
49 Blanc F
49 Crocombe AC
49 dos Reis AC
49 Dovbnya A
49 Ghez P
49 Krocker G
49 Langhans B
49 Lazzeroni C
49 Mathe Z
49 Oblakowska Mucha A
49 Pinci Davide 25 Pistone Alessandro 19 Playfer S
49 Polyakov I
49 Simi Gabriele 22 Sirendi M
49 Torres MC
49 Wallace R
49 Wiedner D
5 Akar S
5 Bachmann S
5 Cogoni Violetta 15 73 Cojocariu L
5 Dettori F
5 Diaz RG
5 Elsasser C
5 Geraci Angelo 21 90 Gerick D
5 Henry L
5 Hombach C
5 Leflat A
5 Marchand JF
5 Morandin Mauro 22 Morawski P
5 Niet R
5 Pescatore L
50 Nasteva I
50 Pappagallo M
50 Richards S
50 Wimberley J
50 54
50 55 Pellegrino A
51 Akiba KC
51 Casasus MP
51 Clemencic M
51 Craik DC
51 Eitschberger U
51 Lambert RW
51 Lupato Anna 22 Luppi Eleonora 16 74 Lupton O
51 Mountain R
51 Muller K
51 Neri Nicola 21 Neubert S
52 Ali S
52 Bedeschi Franco 23 Bediaga I
52 Decamp D
52 El Rifai I
52 Idzik M
52 Kelsey M
52 Lopes JH
52 Okhrimenko O
52 Pappalardo Luciano Libero 16 74 Parkes C
52 Saitta Biagio 15 73 Guimaraes VS
52 Skwarnicki T
52 Soomro F
52 Sridharan S
53 Ajaltouni Z
53 Bowen E
53 Cassina Lorenzo 20 79 Garcia LC
53 Dordei F
53 Dujany G
53 Fay R
53 Ferguson D
53 Henrard P
53 Hynds D
53 Lindner R
53 Molina VR
53 Patel M
53 Prisciandaro J
53 Prouve C
53 Shekhtman L
53 Smith E
54
54 Alves AA
54 Currie R
54 D'Ambrosio C
54 Egorychev V
54 Fontana M
54 Gomes A
54 Hamilton B
54 Hussain N
54 Oyanguren A
54 Patrignani Claudia 19 78 Pearce A
54 Reichert S
54 Serra N
54 Swientek K
54 Weiden A
55 Barschel C
55 Bizzeti Andrea 17 77 Blake T
55 Borsato M
55 Britsch M
55 Brook NH
55 Carbone Angelo 14
55 Cheung SF
55 De Cian M
55 Dupertuis F
55 Gershon T
55 Gutierrez OA
55 He J
55 Husbergen W
55 Klimaszewski K
55 Lai Adriano 15 Lambert D
55 McNulty R
55 Passaleva Giovanni 17 Patel GD
55 Reid MM
55 Roiser S
55 Snoek H
56 Chiapolini N
56 Deschamps O
56 Falabella Antonio 14 Farber C
56 Gao Y
56 Gavardi L
56 Gregson S
56 Hoballah M
56 Hutchcroft D
56 Jans E
56 Johnson D
56 Machefert F
56 Malinin A
56 Smith J
56 Torr N
56 Tournefier E
56*Smith E50
57 Couturier B
57 Jacobsson R
57 Williams MP
58 Amato S
58 De Bruyn K
58 De Simone Patrizia 18 Dean CT
58 Meier F
58 Sutcliffe W
58 Tolk S
59 Appleby RB
59 Hampson T
59 Jing F
59 Wishahi J
6 Albrecht J
6 Auriemma Giulio 25 82 Baalouch M
6 Cogneras E
6 Karacson M
6 Lesiak T
6 Manning P
6 Morelloto MJ
6 Sestini Lorenzo 22 Seyfert P
6 Tsopelas P
6 van Leerdam J
60 Aslanides E
60 Bocci Valerio 25 Bondar A
60 Brodzicka J
60 Esen S
60 Gushchin E
60 Haefeli G
60 Kandybei S
60 Kenyon IR
60 Mapelli A
60 Muheims F
60 Smith NA
60 Stevenson S
60 Storaci B
60 Tico JG
60 Ward DR
60 Williams M
61 Baldini Wander 16 39 Barlow RJ
61 Cunliffe S
61 Golubkov D
61 Monteil S
62 Xu Z
63 Minard MN
63 Perez PR
64 de Vries JA
64 Gui B
64 Hicheur A
64 Wallace C
65 Liles M
65 Manca Giulia 15 73 Mancinelli G
65 Shires A
66 Uwer U
67 Palano Antimo 13
67 Sedes BS
67 Silva JJS
67 Tostes DM
68 Rodrigues BO
69 Gotti Claudio 20
7 An L
7 Barter W
7 Bowcock TJV
7 Kolpin M
7 Leroy O
7 Likhomanenko T
7 Maciuc F
7 Rodrigues AB
7 Tellarini Giulia 16 74 Teubert F
7 Vazquez Gomez Ricardo 18 Regueiro PV
7 Vieira D
7 Wotton SA
7 47 Rachwal B
7 9 Schwemmer R
71 Palombo Fernando 21
72 Carboni Giovanni 24
72 Gallorini Stefano 22
74 Calvi Marta 20
74 Fiorini Massimiliano 16
74 Firlej M
74 Shcheglov Y
74 Tonelli D
78 Cardini Alessandro 15 Carniti R
78 Gandelman M
79 Gandara MG
79 Gomez MC
79 Khurewathanakul C
8 Bencivenni Giovanni 18 Benson S
8 Charpentier P
8 Corti G
8 Deleage N
8 Morata JAH
8 Poluektov A
80 Cardinale Roberta 19
80 Sarti Alessio 18
80 Torreira AG
81 Satriano Celestina 25
82 Satta Alessia 24 Saunders DM
88 Marki R
89 Palutan Matteo 18 Panman J
9 Alessio F
9 Cavallero Giovanni 19 Cenci Riccardo 23 88 Charles M
9 Coutinho RS
9 Del Buono L
9 Ekelhof R
9 Eklund L
9 Gazzoni G
9 Kucewicz W
9 Meissner M
9 Nikitin N
9 Spradlin P
9 Syropoulos V
9 Wislicki W
Aaij R
Albor VF
Baesso C
Cattaneo M
Gandini P
Harnew ST
Humair T
Langenbruch C
Lopez JAR
Maurin B
McCarthy J
Schmelling M
Stoica S
Thomas E
Vecchi Stefania 16 Velthuis J
VELTRI MICHELE
Veneziano G
Xie Y
Publication venue
Publication date: 01/01/2015
Field of study

The decay (B) over bar (0)(s) -> psi(2S)K+pi(-) is observed using a data set corresponding to an integrated luminosity of 3.0 fb(-1) collected by the LHCb experiment in pp collisions at centre-of-mass energies of 7 and 8 TeV. The branching fraction relative to the B-0 -> psi(2S)K+pi(-) decay mode is measured to be B((B) over bar (0)(s) -> psi(2S)K+pi(-))/B(B-0 -> psi(2S)K+pi(-)) = 5.38 +/- 0.36 (stat) +/- 0.22 (syst) +/- 0.31 (f(s)/f(d)) %, where f(s)/f(d) indicates the uncertainty due to the ratio of probabilities for a b quark to hadronise into a B-s(0) or B-0 meson. Using an amplitude analysis, the fraction of decays proceeding via an intermediate K*(892)(0) meson is measured to be 0.645 +/- 0.049 (stat) +/- 0.049 (syst) and its longitudinal polarisation fraction is 0.524 +/- 0.056 (stat) +/- 0.029 (syst). The relative branching fraction for this component is determined to be B((B) over bar (0)(s) -> psi(2S)K*(892)(0))/B(B-0 -> psi(2S)K*(892)(0)) = 5.58 +/- 0.57 (stat) +/- 0.40 (syst) +/- 0.32 (f(s)/f(d)) %. In addition, the mass splitting between the B-s(0) and B-0 mesons is measured as M(B-s(0)) - M(B-0) = 87.45 +/- 0.44 (stat) +/- 0.09 (syst) MeV/c(2). (C) 2015 CERN for the benefit of the LHCb Collaboration. Published by Elsevier B.V. This is an open access article under the CC BY licens

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