Measurement of the Bottom contribution to non-photonic electron
  production in $p+p$ collisions at $\sqrt{s} $=200 GeV

Aggarwal M.M.; Ahammed Z.; Alakhverdyants A.V.; Alekseev I.; Alford J.; Anderson B.D.; Anson D.; Arkhipkin D.; Averichev G.S.; Balewski J.; Barnby L.S.; Baumgart S.; Beavis D.R.; Bellwied R.; Betancourt M.J.; Betts R.R.; Bhasin A.; Bhati A.K.; Bichsel H.; Bielcik J.; Bielcikova J.; Biritz B.; Bland L.C.; Bonner B.E.; Bouchet J.; Braidot E.; Brandin A.V.; Bridgeman A.; Bruna E.; Bueltmann S.; Bunzarov I.; Burton T.P.; Cai X.Z.; Caines H.; Calderon DeLaBarca Sanchez M.; Catu O.; Cebra D.; Cendejas R.; Cervantes M.C.; Chajecki Z.; Chaloupka P.; Chattopadhyay S.; Chen H.F.; Chen J.H.; Chen J.Y.; Cheng J.; Cherney M.; Chikanian A.; Choi K.E.; Christie W.; Chung P.; Clarke R.F.; Codrington M.J.M.; Corliss R.; Cramer J.G.; Crawford H.J.; Das D.; Dash S.; Davila Leyva A.; De Silva L.C.; Debbe R.R.; Dedovich T.G.; Derevschikov A.A.; Derradi De Souza R.; Didenko L.; Djawotho P.; Dogra S.M.; Dong X.; Drachenberg J.L.; Draper J.E.; Dunlop J.C.; Dutta Mazumdar M.R.; Efimov L.G.; Elhalhuli E.; Elnimr M.; Engelage J.; Eppley G.; Erazmus B.; Estienne M.; Eun L.; Evdokimov O.; Fachini P.; Fatemi R.; Fedorisin J.; Fersch R.G.; Filip P.; Finch E.; Fine V.; Fisyak Y.; Gagliardi C.A.; Gangadharan D.R.; Ganti M.S.; Garcia-Solis E.J.; Geromitsos A.; Geurts F.; Ghazikhanian V.; Ghosh P.; Gorbunov Y.N.; Gordon A.; Grebenyuk O.; Grosnick D.; Guertin S.M.; Gupta A.; Guryn W.; Haag B.; Hamed A.; Han L.-X.; Harris J.W.; Hays-Wehle J.P.; Heinz M.; Heppelmann S.; Hirsch A.; Hjort E.; Hoffman A.M.; Hoffmann G.W.; Hofman D.J.; Huang B.; Huang H.Z.; Humanic T.J.; Huo L.; Igo G.; Jacobs P.; Jacobs W.W.; Jena C.; Jin F.; Jones C.L.; Jones P.G.; Joseph J.; Judd E.G.; Kabana S.; Kajimoto K.; Kang K.; Kapitan J.; Kauder K.; Keane D.; Kechechyan A.; Kettler D.; Kikola D.P.; Kiryluk J.; Kisiel A.; Kizka V.; Klein S.R.; Knospe A.G.; Kocoloski A.; Koetke D.D.; Kollegger T.; Konzer J.; Koralt I.; Koroleva L.; Korsch W.; Kotchenda L.; Kouchpil V.; Kravtsov P.; Krueger K.; Krus M.; Kumar L.; Kurnadi P.; Lamont M.A.C.; Landgraf J.M.; Lapointe S.; Lauret J.; Lebedev A.; Lednicky R.; Lee C.-H.; Lee J.H.; Leight W.; Levine M.J.; Li C.; Li L.; Li N.; Li W.; Li X.; Li X.; Li Y.; Li Z.M.; Lin G.; Lin X.Y.; Lindenbaum S.J.; Lisa M.A.; Liu F.; Liu H.; Liu J.; Ljubicic T.; Llope W.J.; Longacre R.S.; Love W.A.; Lu Y.; Lukashov E.V.; Luo X.; Ma G.L.; Ma Y.G.; Mahapatra D.P.; Majka R.; Mall O.I.; Mangotra L.K.; Manweiler R.; Margetis S.; Markert C.; Masui H.; Matis H.S.; Matulenko Y.A.; McDonald D.; McShane T.S.; Meschanin A.; Milner R.; Minaev N.G.; Mioduszewski S.; Mischke A.; Mitrovski M.K.; Mohanty B.; Mondal M.M.; Morozov B.; Morozov D.A.; Munhoz M.G.; Nandi B.K.; Nattrass C.; Nayak T.K.; Nelson J.M.; Netrakanti P.K.; Ng M.J.; Nogach L.V.; Nurushev S.B.; Odyniec G.; Ogawa A.; Okorokov V.; Oldag E.W.; Olson D.; Pachr M.; Page B.S.; Pal S.K.; Pandit Y.; Panebratsev Y.; Pawlak T.; Peitzmann T.; Perevoztchikov V.; Perkins C.; Peryt W.; Phatak S.C.; Pile P.; Planinic M.; Ploskon M.A.; Pluta J.; Plyku D.; Poljak N.; Poskanzer A.M.; Potukuchi B.V.K.S.; Powell C.B.; Prindle D.; Pruneau C.; Pruthi N.K.; Pujahari P.R.; Putschke J.; Qiu H.; Raniwala R.; Raniwala S.; Ray R.L.; Redwine R.; Reed R.; Ritter H.G.; Roberts J.B.; Rogachevskiy O.V.; Romero J.L.; Rose A.; Roy C.; Ruan L.; Sahoo R.; Sakai S.; Sakrejda I.; Sakuma T.; Salur S.; Sandweiss J.; Sangaline E.; Schambach J.; Scharenberg R.P.; Schmitz N.; Schuster T.R.; Seele J.; Seger J.; Selyuzhenkov I.; Seyboth P.; Shahaliev E.; Shao M.; Sharma M.; Shi S.S.; Sichtermann E.P.; Simon F.; Singaraju R.N.; Skoby M.J.; Smirnov N.; Sorensen P.; Sowinski J.; Spinka H.M.; Srivastava B.; Stanislaus T.D.S.; Staszak D.; Stevens J.R.; Stock R.; Strikhanov M.; Stringfellow B.; Suaide A.A.P.; Suarez M.C.; Subba N.L.; Sumbera M.; Sun X.M.; Sun Y.; Sun Z.; Surrow B.; Svirida D.N.; Symons T.J.M.; Szanto De Toledo A.; Takahashi J.; Tang A.H.; Tang Z.; Tarini L.H.; Tarnowsky T.; Thein D.; Thomas J.H.; Tian J.; Timmins A.R.; Timoshenko S.; Tlusty D.; Tokarev M.; Trainor T.A.; Tram V.N.; Trentalange S.; Tribble R.E.; Tsai O.D.; Ulery J.; Ullrich T.; Underwood D.G.; Van Buren G.; Van Leeuwen M.; Van Nieuwenhuizen G.; Vanfossen J.A.; Varma R.; Vasconcelos G.M.S.; Vasiliev A.N.; Videbaek F.; Viyogi Y.P.; Vokal S.; Voloshin S.A.; Wada M.; Walker M.; Wang F.; Wang G.; Wang H.; Wang J.S.; Wang Q.; Wang X.L.; Wang Y.; Webb G.; Webb J.C.; Westfall G.D.; Whitten C.; Wieman H.; Wissink S.W.; Witt R.; Wu Y.F.; Xie W.; Xu H.; Xu N.; Xu Q.H.; Xu W.; Xu Y.; Xu Z.; Xue L.; Yang Y.; Yepes P.; Yip K.; Yoo I.-K.; Yue Q.; Zawisza M.; Zbroszczyk H.; Zhan W.; Zhang J.B.; Zhang S.; Zhang W.M.; Zhang X.P.; Zhang Y.; Zhang Z.P.; Zhao J.; Zhong C.; Zhou J.; Zhou W.; Zhu X.; Zhu Y.H.; Zoulkarneev R.; Zoulkarneeva Y.

research

Measurement of the Bottom contribution to non-photonic electron production in $p+p$ collisions at $\sqrt{s}$ =200 GeV

Authors: Aggarwal M.M.
Ahammed Z.
Alakhverdyants A.V.
Alekseev I.
Alford J.
Anderson B.D.
Anson D.
Arkhipkin D.
Averichev G.S.
Balewski J.
Barnby L.S.
Baumgart S.
Beavis D.R.
Bellwied R.
Betancourt M.J.
Betts R.R.
Bhasin A.
Bhati A.K.
Bichsel H.
Bielcik J.
Bielcikova J.
Biritz B.
Bland L.C.
Bonner B.E.
Bouchet J.
Braidot E.
Brandin A.V.
Bridgeman A.
Bruna E.
Bueltmann S.
Bunzarov I.
Burton T.P.
Cai X.Z.
Caines H.
Calderon DeLaBarca Sanchez M.
Catu O.
Cebra D.
Cendejas R.
Cervantes M.C.
Chajecki Z.
Chaloupka P.
Chattopadhyay S.
Chen H.F.
Chen J.H.
Chen J.Y.
Cheng J.
Cherney M.
Chikanian A.
Choi K.E.
Christie W.
Chung P.
Clarke R.F.
Codrington M.J.M.
Corliss R.
Cramer J.G.
Crawford H.J.
Das D.
Dash S.
Davila Leyva A.
De Silva L.C.
Debbe R.R.
Dedovich T.G.
Derevschikov A.A.
Derradi De Souza R.
Didenko L.
Djawotho P.
Dogra S.M.
Dong X.
Drachenberg J.L.
Draper J.E.
Dunlop J.C.
Dutta Mazumdar M.R.
Efimov L.G.
Elhalhuli E.
Elnimr M.
Engelage J.
Eppley G.
Erazmus B.
Estienne M.
Eun L.
Evdokimov O.
Fachini P.
Fatemi R.
Fedorisin J.
Fersch R.G.
Filip P.
Finch E.
Fine V.
Fisyak Y.
Gagliardi C.A.
Gangadharan D.R.
Ganti M.S.
Garcia-Solis E.J.
Geromitsos A.
Geurts F.
Ghazikhanian V.
Ghosh P.
Gorbunov Y.N.
Gordon A.
Grebenyuk O.
Grosnick D.
Guertin S.M.
Gupta A.
Guryn W.
Haag B.
Hamed A.
Han L.-X.
Harris J.W.
Hays-Wehle J.P.
Heinz M.
Heppelmann S.
Hirsch A.
Hjort E.
Hoffman A.M.
Hoffmann G.W.
Hofman D.J.
Huang B.
Huang H.Z.
Humanic T.J.
Huo L.
Igo G.
Jacobs P.
Jacobs W.W.
Jena C.
Jin F.
Jones C.L.
Jones P.G.
Joseph J.
Judd E.G.
Kabana S.
Kajimoto K.
Kang K.
Kapitan J.
Kauder K.
Keane D.
Kechechyan A.
Kettler D.
Kikola D.P.
Kiryluk J.
Kisiel A.
Kizka V.
Klein S.R.
Knospe A.G.
Kocoloski A.
Koetke D.D.
Kollegger T.
Konzer J.
Koralt I.
Koroleva L.
Korsch W.
Kotchenda L.
Kouchpil V.
Kravtsov P.
Krueger K.
Krus M.
Kumar L.
Kurnadi P.
Lamont M.A.C.
Landgraf J.M.
Lapointe S.
Lauret J.
Lebedev A.
Lednicky R.
Lee C.-H.
Lee J.H.
Leight W.
Levine M.J.
Li C.
Li L.
Li N.
Li W.
Li X.
Li X.
Li Y.
Li Z.M.
Lin G.
Lin X.Y.
Lindenbaum S.J.
Lisa M.A.
Liu F.
Liu H.
Liu J.
Ljubicic T.
Llope W.J.
Longacre R.S.
Love W.A.
Lu Y.
Lukashov E.V.
Luo X.
Ma G.L.
Ma Y.G.
Mahapatra D.P.
Majka R.
Mall O.I.
Mangotra L.K.
Manweiler R.
Margetis S.
Markert C.
Masui H.
Matis H.S.
Matulenko Y.A.
McDonald D.
McShane T.S.
Meschanin A.
Milner R.
Minaev N.G.
Mioduszewski S.
Mischke A.
Mitrovski M.K.
Mohanty B.
Mondal M.M.
Morozov B.
Morozov D.A.
Munhoz M.G.
Nandi B.K.
Nattrass C.
Nayak T.K.
Nelson J.M.
Netrakanti P.K.
Ng M.J.
Nogach L.V.
Nurushev S.B.
Odyniec G.
Ogawa A.
Okorokov V.
Oldag E.W.
Olson D.
Pachr M.
Page B.S.
Pal S.K.
Pandit Y.
Panebratsev Y.
Pawlak T.
Peitzmann T.
Perevoztchikov V.
Perkins C.
Peryt W.
Phatak S.C.
Pile P.
Planinic M.
Ploskon M.A.
Pluta J.
Plyku D.
Poljak N.
Poskanzer A.M.
Potukuchi B.V.K.S.
Powell C.B.
Prindle D.
Pruneau C.
Pruthi N.K.
Pujahari P.R.
Putschke J.
Qiu H.
Raniwala R.
Raniwala S.
Ray R.L.
Redwine R.
Reed R.
Ritter H.G.
Roberts J.B.
Rogachevskiy O.V.
Romero J.L.
Rose A.
Roy C.
Ruan L.
Sahoo R.
Sakai S.
Sakrejda I.
Sakuma T.
Salur S.
Sandweiss J.
Sangaline E.
Schambach J.
Scharenberg R.P.
Schmitz N.
Schuster T.R.
Seele J.
Seger J.
Selyuzhenkov I.
Seyboth P.
Shahaliev E.
Shao M.
Sharma M.
Shi S.S.
Sichtermann E.P.
Simon F.
Singaraju R.N.
Skoby M.J.
Smirnov N.
Sorensen P.
Sowinski J.
Spinka H.M.
Srivastava B.
Stanislaus T.D.S.
Staszak D.
Stevens J.R.
Stock R.
Strikhanov M.
Stringfellow B.
Suaide A.A.P.
Suarez M.C.
Subba N.L.
Sumbera M.
Sun X.M.
Sun Y.
Sun Z.
Surrow B.
Svirida D.N.
Symons T.J.M.
Szanto De Toledo A.
Takahashi J.
Tang A.H.
Tang Z.
Tarini L.H.
Tarnowsky T.
Thein D.
Thomas J.H.
Tian J.
Timmins A.R.
Timoshenko S.
Tlusty D.
Tokarev M.
Trainor T.A.
Tram V.N.
Trentalange S.
Tribble R.E.
Tsai O.D.
Ulery J.
Ullrich T.
Underwood D.G.
Van Buren G.
Van Leeuwen M.
Van Nieuwenhuizen G.
Vanfossen J.A.
Varma R.
Vasconcelos G.M.S.
Vasiliev A.N.
Videbaek F.
Viyogi Y.P.
Vokal S.
Voloshin S.A.
Wada M.
Walker M.
Wang F.
Wang G.
Wang H.
Wang J.S.
Wang Q.
Wang X.L.
Wang Y.
Webb G.
Webb J.C.
Westfall G.D.
Whitten C.
Wieman H.
Wissink S.W.
Witt R.
Wu Y.F.
Xie W.
Xu H.
Xu N.
Xu Q.H.
Xu W.
Xu Y.
Xu Z.
Xue L.
Yang Y.
Yepes P.
Yip K.
Yoo I.-K.
Yue Q.
Zawisza M.
Zbroszczyk H.
Zhan W.
Zhang J.B.
Zhang S.
Zhang W.M.
Zhang X.P.
Zhang Y.
Zhang Z.P.
Zhao J.
Zhong C.
Zhou J.
Zhou W.
Zhu X.
Zhu Y.H.
Zoulkarneev R.
Zoulkarneeva Y.
Publication date: 1 January 2010
Publisher: 'American Physical Society (APS)'
Doi

Abstract

The contribution of

B

meson decays to non-photonic electrons, which are mainly produced by the semi-leptonic decays of heavy flavor mesons, in

p+p

collisions at

\sqrt{s} =

200 GeV has been measured using azimuthal correlations between non-photonic electrons and hadrons. The extracted

B

decay contribution is approximately 50% at a transverse momentum of

p_{T} \geq 5

GeV/

c

. These measurements constrain the nuclear modification factor for electrons from

B

and

D

meson decays. The result indicates that

B

meson production in heavy ion collisions is also suppressed at high

p_{T}

.Comment: 6 pages, 4 figures, accepted by PR

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Measurement of the Bottom contribution to non-photonic electron production in p+pp+pp+p collisions at s\sqrt{s} s​=200 GeV

Abstract

Similar works

Full text

Available Versions

University of Zagreb Repository

Portail HAL Nantes Université

Purdue E-Pubs

HAL-IN2P3

Repositorio da Producao Cientifica e Intelectual da Unicamp

Institutional Repository of Institute of Modern Physics, CAS

Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (BDPI/USP)

HAL: Hyper Article en Ligne

University of Birmingham Research Portal

Repository of Faculty of Science, University of Zagreb

Measurement of the Bottom contribution to non-photonic electron production in $p+p$ collisions at $\sqrt{s}$ =200 GeV