Multi-lepton production at high transverse momentum at HERA

19 ]; 23 ]; 28 ]; 28 ]; 28 ]; 28 ]; 28 ]; 28 ]; 28 ]; 28 ]; 28 ]; 28 ]; 28 ]; 28 ]; 38 ]; 38 ]; 38 ]; 38 ]; 38 ]; 38 ]; 38 ]; 38 ]; 4 ]; 4 ]; 4 ] , Basile; 4 ] , Bindi; 4 ] , Cifarelli; 4 ] , Contin; 4 ] , Sartorelli; 4 ] , Zichichi; 42 ]; 42 ]; 42 ]; 42 ]; 46 ]; 46 ]; 46 ]; 53 ]; 53 ]; 53 ]; 53 ]; 53 ]; 53 ]; 54 ]; 54 ]; 62 ]; 62 ]; 62 ]; 63 ]; 64 ]; 65 ]; 66 ]; 67 ]; 9 ]; 9 ] , Fazio; 9 ] , Mastroberardino; 9 ] , Schioppa; 9 ] , Susinno; 9 ] , Tassi; A[ 16; A[ 27; A[ 3; A[ 3; A[ 37; A[ 37; A[ 41; A[ 45; A[ 52; A[ 8; Abdullah, WAW[ 11 ]; Abramowicz; Abt, I[ 36 ]; Adamczyk, L[ 14 ]; Adamus, M[ 58 ]; Antonelli; Antonioli, P[ 3 ]; Antonov, A[ 34 ]; Arneodo; Aushev; Bachynska; Bamberger, A[ 20 ]; Barakbaev, AN[ 26 ]; Barbagli, G[ 18 ]; Bari, G[ 3 ]; Barreiro, F[ 31 ]; Bartsch, D[ 5 ]; Behnke, O[ 16 ]; Behr, J[ 16 ]; Behrens, U[ 16 ]; Bellagamba, L[ 3 ]; Bertolin, A[ 41 ]; Bhadra, S[ 61 ]; Blohm, C[ 16 ]; Bold, T[ 14 ]; Boos, EG[ 26 ]; Borodin; Borras, K[ 16 ]; Boscherini, D[ 3 ]; Bot, D[ 16 ]; Boutle, SK[ 56 ]; Brock, I[ 5 ]; Brownson, E[ 60 ]; Brugnera; Brummer, N[ 39 ]; Bruni, A[ 3 ]; Bruni, G[ 3 ]; Brzozowska, B[ 57 ]; Bussey, PJ[ 21 ]; Butterworth, JM[ 56 ]; Bylsma, B[ 39 ]; Caldwell, A[ 36 ]; Capua; Carlin; Catterall, CD[ 61 ]; Chekanov, S[ 1 ]; Chwastowski, J[ 13 ]; Ciborowski; Ciesielski, R[ 16 ]; Cindolo, F[ 3 ]; Cooper Sarkar, AM[ 40 ]; Coppola, N[ 16 ]; Corradi, M[ 3 ]; Corriveau, F[ 32 ]; Costa; D'Agostini; D[ 16; D[ 27; Dal Corso, F[ 41 ]; de Favereau, J[ 30 ]; DE PASQUALE, Salvatore; del Peso, J[ 31 ]; Dementiev, RK[ 35 ]; Derrick, M[ 1 ]; Devenish, RCE[ 40 ]; Dobur, D[ 20 ]; Dolgoshein, BA[ 34 ]; Doyle, AT[ 21 ]; Drugakov, V[ 17 ]; Durkin, LS[ 39 ]; Dusini, S[ 41 ]; E[ 37; E[ 8; Eisenberg, Y[ 59 ]; Ermolov, PF[ 35 ]; Eskreys, A[ 13 ]; Fang, S[ 16 ]; Ferrando, J[ 40 ]; Ferrero; Figiel, J[ 13 ]; Forrest, M[ 21 ]; Foster, B[ 40 ]; Fourletov, S[ 55 ]; G[ 3; G[ 37; G[ 45; G[ 45; G[ 8; Galas, A[ 13 ]; Gallo, E[ 18 ]; Garfagnini; Geiser, A[ 16 ]; Gialas; Gladilin, LK[ 35 ]; Gladkov, D[ 34 ]; Glasman, C[ 31 ]; Golubkov, YA[ 35 ]; Gottlicher, P[ 16 ]; Grabowska Bold, I[ 14 ]; Grebenyuk, J[ 16 ]; Gregor, I[ 16 ]; Grigorescu; Grzelak, G[ 57 ]; Gwenlan, C[ 40 ]; H[ 37; H[ 48; Haas, T[ 16 ]; Hain, W[ 16 ]; Hamatsu, R[ 51 ]; Hart, JC[ 47 ]; Hartmann, H[ 5 ]; Hartner, G[ 61 ]; Hilger, E[ 5 ]; Hochman, D[ 59 ]; Holm, U[ 23 ]; Hori, R[ 50 ]; Horton, K[ 40 ]; Huttmann, A[ 16 ]; I[ 22; I[ 27; I[ 27; I[ 27; I[ 7; Ibrahim, ZA[ 11 ]; Idris, FM[ 11 ]; Iga, Y[ 44 ]; Ingbir, R[ 48 ]; Ishitsuka, M[ 49 ]; J[ 16; J[ 57; Jakob, HP[ 5 ]; Januschek, F[ 16 ]; Jimenez, M[ 31 ]; Jones, TW[ 56 ]; Jungst, M[ 5 ]; Kadenko; Kagawa, S[ 50 ]; Kahle, B[ 16 ]; Kaji, H[ 51 ]; Kamaluddin, B[ 11 ]; Kananov, S[ 48 ]; Kanno, T[ 49 ]; Karshon, U[ 59 ]; Karstens, F[ 20 ]; Katkov, II[ 16 ]; Kaur; Kaur, M[ 7 ]; Keramidas; Khein, LA[ 35 ]; Kim, JY[ 10 ]; Kisielewska, D[ 14 ]; Kitamura, S[ 51 ]; Klanner, R[ 23 ]; Klein, U[ 16 ]; Koffeman; Kollar, D[ 36 ]; Kooijman; Korzhavina, IA[ 35 ]; Kotanski, A[ 15 ]; Kotz, U[ 16 ]; Kowalski, H[ 16 ]; Kulinski, P[ 57 ]; Kuprash; Kuze, M[ 49 ]; Kuzmin, VA[ 35 ]; L[ 3; L[ 37; Lacobucci, G[ 3 ]; Lee, A[ 39 ]; Levchenko, BB[ 35 ]; Levy, A[ 48 ]; Libov; Limentani; Ling, TY[ 39 ]; Lisovyi, M[ 16 ]; Lobodzinska, E[ 16 ]; Lohmann, W[ 17 ]; Lohr, B[ 16 ]; Lohrmann, E[ 23 ]; Loizides, JH[ 56 ]; Long, KR[ 24 ]; Longhin, A[ 41 ]; Lontkovskyi; Lukasik, J[ 14 ]; Lukina, OY[ 35 ]; Luzniak, P[ 57 ]; M[ 27; M[ 27; M[ 3; M[ 3; M[ 37; M[ 52; M[ 53; M[ 53; M[ 56; M[ 8; M[ 8; Maeda, J[ 49 ]; Magill, S[ 1 ]; Makarenko; Malka, J[ 57 ]; Mankel, R[ 16 ]; Margotti, A[ 3 ]; Marini; Martin, JF[ 55 ]; Matsumoto, T[ 25 ]; Mattingly, MCK[ 2 ]; Melzer Pellmann, IA[ 16 ]; MI[ 52; Miglioranzi, S[ 16 ]; Monaco; Montanari, A[ 16 ]; Morris, JD[ 6 ]; Musgrave, B[ 1 ]; Nagano, K[ 25 ]; Namsoo, T[ 16 ]; Nania, R[ 3 ]; Nicholass, D[ 1 ]; Nigro; Ning, Y[ 12 ]; Noor, U[ 61 ]; Notz, D[ 16 ]; Nowak, RJ[ 57 ]; Nuncio Quiroz, AE[ 5 ]; O[ 27; O[ 27; O[ 27; Oh, BY[ 43 ]; Okazaki, N[ 50 ]; Oliver, K[ 40 ]; Olkiewicz, K[ 13 ]; Ota, O[ 51 ]; P[ 37; Papageorgiu, K[ 22 ]; Parenti, A[ 16 ]; Paul, E[ 5 ]; Pawlak, JM[ 57 ]; Pawlik, B[ 13 ]; Pelfer; Pellegrino; Perlanski, W[ 57 ]; Perrey, H[ 23 ]; PG[ 18; Piotrzkowski, K[ 30 ]; Plucinski, P[ 58 ]; Pokrovskiy, NS[ 26 ]; Polini, A[ 3 ]; Proskuryakov, AS[ 35 ]; Przybycien, M[ 14 ]; R[ 41; R[ 41; R[ 52; R[ 7; Raval, A[ 43 ]; Reeder, DD[ 60 ]; Reisert, B[ 36 ]; Ren, Z[ 12 ]; Repond, J[ 1 ]; Ri, YD[ 51 ]; Robertson, A[ 40 ]; Roloff, P[ 16 ]; Ron, E[ 31 ]; Rubinsky, I[ 16 ]; Ruspa; S[ 3; S[ 3; S[ 41; S[ 8; Sacchi; Samson, U[ 5 ]; Savin, AA[ 60 ]; Saxon, DH[ 21 ]; Schlenstedt, S[ 17 ]; Schleper, P[ 23 ]; Schmidke, WB[ 36 ]; Schneekloth, U[ 16 ]; Schonberg, V[ 5 ]; Schorner Sadenius, T[ 23 ]; Schwartz, J[ 32 ]; Sciulli, F[ 12 ]; Shcheglova, LM[ 35 ]; Shehzadi, R[ 5 ]; Shimizu, S[ 50 ]; Singh; Skillicorn, IO[ 21 ]; Slominski, W[ 15 ]; Smith, WH[ 60 ]; Sola; Solano; Son, D[ 29 ]; Sorokin; Sosnovtsev, V[ 34 ]; Spiridonov; Stadie, H[ 23 ]; Stanco, L[ 41 ]; Stern, A[ 48 ]; Stewart, TP[ 55 ]; Stifutkin, A[ 34 ]; Stopa, R[ 13 ]; Suchkov, S[ 34 ]; Suszycki, L[ 14 ]; Sztuk, J[ 23 ]; Szuba; Szuba; Tapper, AD[ 24 ]; Tawara, T[ 50 ]; Terron, J[ 31 ]; Theedt, T[ 16 ]; Tiecke; Tokushuku, K[ 25 ]; Tomaszewska, J[ 16 ]; Tsurugai, T[ 33 ]; Turcato, M[ 23 ]; Tymieniecka, T[ 58 ]; Uribe Estrada, C[ 31 ]; V[ 27; V[ 27; V[ 52; V[ 52; Vazquez; Verbytskyi; Vlasov, NN[ 20 ]; Volynets; Walczak, R[ 40 ]; Whitmore, JJ[ 43 ]; Whyte, J.; Wiggers; Wing; Wlasenko, M[ 5 ]; Wolf, G[ 16 ]; Wolfe, H[ 60 ]; Wrona, K[ 16 ]; Yagues Molina, AG[ 16 ]; Yamada, S[ 25 ]; Yamazaki, Y[ 25 ]; Yoshida, R[ 1 ]; Youngman, C[ 16 ]; Zarnecki, AF[ 57 ]; Zawiejski, L[ 13 ]; Zeuner, W[ 16 ]; Zhautykov, BO[ 26 ]; Zhou, C[ 32 ]; Zolko; Zotkin, DS[ 35 ]

journal article

Multi-lepton production at high transverse momentum at HERA

Authors: 19 ]
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28 ]
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28 ]
28 ]
28 ]
38 ]
38 ]
38 ]
38 ]
38 ]
38 ]
38 ]
38 ]
4 ]
4 ]
Basile 4 ]
Bindi 4 ]
Cifarelli 4 ]
Contin 4 ]
Sartorelli 4 ]
Zichichi 4 ]
42 ]
42 ]
42 ]
42 ]
46 ]
46 ]
46 ]
53 ]
53 ]
53 ]
53 ]
53 ]
53 ]
54 ]
54 ]
62 ]
62 ]
62 ]
63 ]
64 ]
65 ]
66 ]
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9 ]
Fazio 9 ]
Mastroberardino 9 ]
Schioppa 9 ]
Susinno 9 ]
Tassi 9 ]
A[ 16
A[ 27
A[ 3
A[ 3
A[ 37
A[ 37
A[ 41
A[ 45
A[ 52
A[ 8
WAW[ 11 ] Abdullah
Abramowicz
I[ 36 ] Abt
L[ 14 ] Adamczyk
M[ 58 ] Adamus
Antonelli
P[ 3 ] Antonioli
A[ 34 ] Antonov
Arneodo
Aushev
Bachynska
A[ 20 ] Bamberger
AN[ 26 ] Barakbaev
G[ 18 ] Barbagli
G[ 3 ] Bari
F[ 31 ] Barreiro
D[ 5 ] Bartsch
O[ 16 ] Behnke
J[ 16 ] Behr
U[ 16 ] Behrens
L[ 3 ] Bellagamba
A[ 41 ] Bertolin
S[ 61 ] Bhadra
C[ 16 ] Blohm
T[ 14 ] Bold
EG[ 26 ] Boos
Borodin
K[ 16 ] Borras
D[ 3 ] Boscherini
D[ 16 ] Bot
SK[ 56 ] Boutle
I[ 5 ] Brock
E[ 60 ] Brownson
Brugnera
N[ 39 ] Brummer
A[ 3 ] Bruni
G[ 3 ] Bruni
B[ 57 ] Brzozowska
PJ[ 21 ] Bussey
JM[ 56 ] Butterworth
B[ 39 ] Bylsma
A[ 36 ] Caldwell
Capua
Carlin
CD[ 61 ] Catterall
S[ 1 ] Chekanov
J[ 13 ] Chwastowski
Ciborowski
R[ 16 ] Ciesielski
F[ 3 ] Cindolo
AM[ 40 ] Cooper Sarkar
N[ 16 ] Coppola
M[ 3 ] Corradi
F[ 32 ] Corriveau
Costa
D'Agostini
D[ 16
D[ 27
F[ 41 ] Dal Corso
J[ 30 ] de Favereau
Salvatore DE PASQUALE
J[ 31 ] del Peso
RK[ 35 ] Dementiev
M[ 1 ] Derrick
RCE[ 40 ] Devenish
D[ 20 ] Dobur
BA[ 34 ] Dolgoshein
AT[ 21 ] Doyle
V[ 17 ] Drugakov
LS[ 39 ] Durkin
S[ 41 ] Dusini
E[ 37
E[ 8
Y[ 59 ] Eisenberg
PF[ 35 ] Ermolov
A[ 13 ] Eskreys
S[ 16 ] Fang
J[ 40 ] Ferrando
Ferrero
J[ 13 ] Figiel
M[ 21 ] Forrest
B[ 40 ] Foster
S[ 55 ] Fourletov
G[ 3
G[ 37
G[ 45
G[ 45
G[ 8
A[ 13 ] Galas
E[ 18 ] Gallo
Garfagnini
A[ 16 ] Geiser
Gialas
LK[ 35 ] Gladilin
D[ 34 ] Gladkov
C[ 31 ] Glasman
YA[ 35 ] Golubkov
P[ 16 ] Gottlicher
I[ 14 ] Grabowska Bold
J[ 16 ] Grebenyuk
I[ 16 ] Gregor
Grigorescu
G[ 57 ] Grzelak
C[ 40 ] Gwenlan
H[ 37
H[ 48
T[ 16 ] Haas
W[ 16 ] Hain
R[ 51 ] Hamatsu
JC[ 47 ] Hart
H[ 5 ] Hartmann
G[ 61 ] Hartner
E[ 5 ] Hilger
D[ 59 ] Hochman
U[ 23 ] Holm
R[ 50 ] Hori
K[ 40 ] Horton
A[ 16 ] Huttmann
I[ 22
I[ 27
I[ 27
I[ 27
I[ 7
ZA[ 11 ] Ibrahim
FM[ 11 ] Idris
Y[ 44 ] Iga
R[ 48 ] Ingbir
M[ 49 ] Ishitsuka
J[ 16
J[ 57
HP[ 5 ] Jakob
F[ 16 ] Januschek
M[ 31 ] Jimenez
TW[ 56 ] Jones
M[ 5 ] Jungst
Kadenko
S[ 50 ] Kagawa
B[ 16 ] Kahle
H[ 51 ] Kaji
B[ 11 ] Kamaluddin
S[ 48 ] Kananov
T[ 49 ] Kanno
U[ 59 ] Karshon
F[ 20 ] Karstens
II[ 16 ] Katkov
Kaur
M[ 7 ] Kaur
Keramidas
LA[ 35 ] Khein
JY[ 10 ] Kim
D[ 14 ] Kisielewska
S[ 51 ] Kitamura
R[ 23 ] Klanner
U[ 16 ] Klein
Koffeman
D[ 36 ] Kollar
Kooijman
IA[ 35 ] Korzhavina
A[ 15 ] Kotanski
U[ 16 ] Kotz
H[ 16 ] Kowalski
P[ 57 ] Kulinski
Kuprash
M[ 49 ] Kuze
VA[ 35 ] Kuzmin
L[ 3
L[ 37
G[ 3 ] Lacobucci
A[ 39 ] Lee
BB[ 35 ] Levchenko
A[ 48 ] Levy
Libov
Limentani
TY[ 39 ] Ling
M[ 16 ] Lisovyi
E[ 16 ] Lobodzinska
W[ 17 ] Lohmann
B[ 16 ] Lohr
E[ 23 ] Lohrmann
JH[ 56 ] Loizides
KR[ 24 ] Long
A[ 41 ] Longhin
Lontkovskyi
J[ 14 ] Lukasik
OY[ 35 ] Lukina
P[ 57 ] Luzniak
M[ 27
M[ 27
M[ 3
M[ 3
M[ 37
M[ 52
M[ 53
M[ 53
M[ 56
M[ 8
M[ 8
J[ 49 ] Maeda
S[ 1 ] Magill
Makarenko
J[ 57 ] Malka
R[ 16 ] Mankel
A[ 3 ] Margotti
Marini
JF[ 55 ] Martin
T[ 25 ] Matsumoto
MCK[ 2 ] Mattingly
IA[ 16 ] Melzer Pellmann
MI[ 52
S[ 16 ] Miglioranzi
Monaco
A[ 16 ] Montanari
JD[ 6 ] Morris
B[ 1 ] Musgrave
K[ 25 ] Nagano
T[ 16 ] Namsoo
R[ 3 ] Nania
D[ 1 ] Nicholass
Nigro
Y[ 12 ] Ning
U[ 61 ] Noor
D[ 16 ] Notz
RJ[ 57 ] Nowak
AE[ 5 ] Nuncio Quiroz
O[ 27
O[ 27
O[ 27
BY[ 43 ] Oh
N[ 50 ] Okazaki
K[ 40 ] Oliver
K[ 13 ] Olkiewicz
O[ 51 ] Ota
P[ 37
K[ 22 ] Papageorgiu
A[ 16 ] Parenti
E[ 5 ] Paul
JM[ 57 ] Pawlak
B[ 13 ] Pawlik
Pelfer
Pellegrino
W[ 57 ] Perlanski
H[ 23 ] Perrey
PG[ 18
K[ 30 ] Piotrzkowski
P[ 58 ] Plucinski
NS[ 26 ] Pokrovskiy
A[ 3 ] Polini
AS[ 35 ] Proskuryakov
M[ 14 ] Przybycien
R[ 41
R[ 41
R[ 52
R[ 7
A[ 43 ] Raval
DD[ 60 ] Reeder
B[ 36 ] Reisert
Z[ 12 ] Ren
J[ 1 ] Repond
YD[ 51 ] Ri
A[ 40 ] Robertson
P[ 16 ] Roloff
E[ 31 ] Ron
I[ 16 ] Rubinsky
Ruspa
S[ 3
S[ 3
S[ 41
S[ 8
Sacchi
U[ 5 ] Samson
AA[ 60 ] Savin
DH[ 21 ] Saxon
S[ 17 ] Schlenstedt
P[ 23 ] Schleper
WB[ 36 ] Schmidke
U[ 16 ] Schneekloth
V[ 5 ] Schonberg
T[ 23 ] Schorner Sadenius
J[ 32 ] Schwartz
F[ 12 ] Sciulli
LM[ 35 ] Shcheglova
R[ 5 ] Shehzadi
S[ 50 ] Shimizu
Singh
IO[ 21 ] Skillicorn
W[ 15 ] Slominski
WH[ 60 ] Smith
Sola
Solano
D[ 29 ] Son
Sorokin
V[ 34 ] Sosnovtsev
Spiridonov
H[ 23 ] Stadie
L[ 41 ] Stanco
A[ 48 ] Stern
TP[ 55 ] Stewart
A[ 34 ] Stifutkin
R[ 13 ] Stopa
S[ 34 ] Suchkov
L[ 14 ] Suszycki
J[ 23 ] Sztuk
Szuba
Szuba
AD[ 24 ] Tapper
T[ 50 ] Tawara
J[ 31 ] Terron
T[ 16 ] Theedt
Tiecke
K[ 25 ] Tokushuku
J[ 16 ] Tomaszewska
T[ 33 ] Tsurugai
M[ 23 ] Turcato
T[ 58 ] Tymieniecka
C[ 31 ] Uribe Estrada
V[ 27
V[ 27
V[ 52
V[ 52
Vazquez
Verbytskyi
NN[ 20 ] Vlasov
Volynets
R[ 40 ] Walczak
JJ[ 43 ] Whitmore
J. Whyte
Wiggers
Wing
M[ 5 ] Wlasenko
G[ 16 ] Wolf
H[ 60 ] Wolfe
K[ 16 ] Wrona
AG[ 16 ] Yagues Molina
S[ 25 ] Yamada
Y[ 25 ] Yamazaki
R[ 1 ] Yoshida
C[ 16 ] Youngman
AF[ 57 ] Zarnecki
L[ 13 ] Zawiejski
W[ 16 ] Zeuner
BO[ 26 ] Zhautykov
C[ 32 ] Zhou
Zolko
DS[ 35 ] Zotkin
Publication date: 1 January 2009
Publisher: Elsevier B.V. Published by Elsevier B.V.
Doi

Abstract

AbstractA search for events containing two or more high-transverse-momentum isolated leptons has been performed in ep collisions with the ZEUS detector at HERA using the full collected data sample, corresponding to an integrated luminosity of 480 pb−1. The number of observed events has been compared with the prediction from the Standard Model, searching for possible deviations, especially for multi-lepton events with invariant mass larger than 100 GeV. Good agreement with the Standard Model has been observed. Total and differential cross sections for di-lepton production have been measured in a restricted phase space dominated by photon–photon collisions