Measurement of the Bottom Quark Contribution to Nonphotonic Electron Production in p plus p Collisions at root s=200 GeV
DSpace at IIT Bombay
View Archive InfoField | Value | |
Title |
Measurement of the Bottom Quark Contribution to Nonphotonic Electron Production in p plus p Collisions at root s=200 GeV
|
|
Creator |
AGGARWAL, MM
AHAMMED, Z ALAKHVERDYANTS, AV ALEKSEEV, I ALFORD, J ANDERSON, BD ANSON, D ARKHIPKIN, D AVERICHEV, GS BALEWSKI, J BARNBY, LS GHAZIKHANIAN, V GHOSH, P GORBUNOV, YN GORDON, A GREBENYUK, O SAKREJDA, I JONES, PG JOSEPH, J JUDD, EG UNDERWOOD, DG ZHOU, W BIELCIKOVA, J KABANA, S BELLWIED, R KAJIMOTO, K KANG, K KAPITAN, J KAUDER, K SAKUMA, T KEANE, D KECHECHYAN, A ZHU, X MA, GL KETTLER, D KIKOLA, DP MATULENKO, YA KIRYLUK, J KISIEL, A BETANCOURT, MJ KIZKA, V KLEIN, SR SALUR, S ZHU, YH KNOSPE, AG RAY, RL KOCOLOSKI, A KOETKE, DD KOLLEGGER, T KONZER, J MCDONALD, D KORALT, I KOROLEVA, L KORSCH, W ZOULKARNEEV, R BETTS, RR BRIDGEMAN, A CAINES, H KOTCHENDA, L KOUCHPIL, V KRAVTSOV, P KRUEGER, K KRUS, M KUMAR, L MCSHANE, TS ZOULKARNEEVA, Y KURNADI, P LAMONT, MAC LANDGRAF, JM VAN BUREN, G SANDWEISS, J LAPOINTE, S BHASIN, A LAURET, J LEBEDEV, A LEDNICKY, R MANGOTRA, LK LEE, CH LEE, JH MESCHANIN, A LEIGHT, W VAN LEEUWEN, M LEVINE, MJ SANGALINE, E LI, C LI, L LI, N CHAJECKI, Z BHATI, AK LI, W LI, X LI, X LI, Y VAN NIEUWENHUIZEN, G MILNER, R LI, ZM LJUBICIC, T LIN, G CHALOUPKA, P LIN, XY LINDENBAUM, SJ LISA, MA LIU, F BICHSEL, H LIU, H VANFOSSEN, JA MINAEV, NG MIODUSZEWSKI, S MISCHKE, A CHATTOPADHYAY, S HEINZ, M MITROVSKI, MK GUPTA, A MOHANTY, B BIRITZ, B MONDAL, MM MOROZOV, B VARMA, R MOROZOV, DA MUNHOZ, MG ROSE, A NANDI, BK NATTRASS, C SCHAMBACH, J NAYAK, TK NELSON, JM GURYN, W NETRAKANTI, PK NG, MJ VASCONCELOS, GMS BLAND, LC TRAINOR, TA NOGACH, LV NURUSHEV, SB ODYNIEC, G OGAWA, A SCHARENBERG, RP OKOROKOV, V OLDAG, EW OLSON, D HAAG, B HOFMAN, DJ IGO, G PACHR, M PAGE, BS PAL, SK BONNER, BE PANDIT, Y PANEBRATSEV, Y SCHMITZ, N PAWLAK, T PEITZMANN, T PEREVOZTCHIKOV, V CHEN, HF VASILIEV, AN PERKINS, C HAMED, A PERYT, W PHATAK, SC PILE, P PLANINIC, M BOUCHET, J SCHUSTER, TR PLOSKON, MA CHEN, JH PLUTA, J VIDEBAEK, F PLYKU, D POLJAK, N POSKANZER, AM HAN, LX POTUKUCHI, BVKS POWELL, CB PRINDLE, D PRUNEAU, C CHEN, JY SEELE, J PRUTHI, NK REDWINE, R BRAIDOT, E PUJAHARI, PR PUTSCHKE, J QIU, H RANIWALA, R HARRIS, JW RANIWALA, S CHENG, J SEGER, J SELYUZHENKOV, I SEYBOTH, P BIELCIK, J BRUNA, E LLOPE, WJ SHAHALIEV, E BAUMGART, S SHAO, M SHARMA, M CHERNEY, M SHI, SS SICHTERMANN, EP SIMON, F SINGARAJU, RN VIYOGI, YP SKOBY, MJ SMIRNOV, N LONGACRE, RS SORENSEN, P BUELTMANN, S CHIKANIAN, A HEPPELMANN, S SOWINSKI, J SPINKA, HM SRIVASTAVA, B STANISLAUS, TDS VOKAL, S STASZAK, D STEVENS, JR STOCK, R LOVE, WA MANWEILER, R STRIKHANOV, M STRINGFELLOW, B SUAIDE, AAP HIRSCH, A BUNZAROV, I SUAREZ, MC SANCHEZ, MCD SUBBA, NL SUMBERA, M SUN, XM CHOI, KE SUN, Y LU, Y SUN, Z SURROW, B SVIRIDA, DN SYMONS, TJM HJORT, E VOLOSHIN, SA DE TOLEDO, AS BURTON, TP CHRISTIE, W TAKAHASHI, J TANG, AH TANG, Z LUKASHOV, EV TARINI, LH TARNOWSKY, T THEIN, D THOMAS, JH WADA, M TIAN, J TRAM, VN HOFFMAN, AM TIMMINS, AR TIMOSHENKO, S CAI, XZ TLUSTY, D LUO, X TOKAREV, M WALKER, M WANG, F WANG, G HAYS-WEHLE, JP HUANG, B REED, R WANG, H GROSNICK, D WANG, JS WANG, Q WANG, XL WANG, Y CATU, O WEBB, G CHUNG, P WEBB, JC WESTFALL, GD RITTER, HG WHITTEN, C HUANG, HZ MA, YG WIEMAN, H WISSINK, SW WITT, R WU, YF CLARKE, RF XIE, W XU, H CEBRA, D ROBERTS, JB XU, N XU, QH XU, W MAHAPATRA, DP HUMANIC, TJ XU, Y JACOBS, P XU, Z XUE, L YANG, Y YEPES, P BRANDIN, AV YIP, K YOO, IK CENDEJAS, R YUE, Q MAJKA, R CODRINGTON, MJM ZAWISZA, M HUO, L ZBROSZCZYK, H ZHAN, W ZHANG, JB ROGACHEVSKIY, OV ZHANG, S ZHANG, WM ZHANG, XP ZHANG, Y CORLISS, R ZHANG, ZP MALL, OI CERVANTES, MC ZHAO, J BEAVIS, DR ZHONG, C ROMERO, JL ZHOU, J CRAMER, JG CRAWFORD, HJ DAS, D MARGETIS, S TRENTALANGE, S DASH, S LIU, J LEYVA, AD DE SILVA, LC DEBBE, RR DEDOVICH, TG JACOBS, WW DEREVSCHIKOV, AA DE SOUZA, RD DIDENKO, L TRIBBLE, RE DJAWOTHO, P MARKERT, C ROY, C DOGRA, SM DONG, X DRACHENBERG, JL DRAPER, JE DUNLOP, JC MAZUMDAR, MRD JENA, C TSAI, OD EFIMOV, LG ELHALHULI, E ELNIMR, M RUAN, L MASUI, H ENGELAGE, J EPPLEY, G ERAZMUS, B ESTIENNE, M EUN, L HOFFMANN, GW EVDOKIMOV, O FACHINI, P JIN, F FATEMI, R SAHOO, R FEDORISIN, J MATIS, HS FERSCH, RG FILIP, P FINCH, E ULERY, J FINE, V FISYAK, Y GAGLIARDI, CA GANGADHARAN, DR GANTI, MS SAKAI, S JONES, CL GARCIA-SOLIS, EJ GUERTIN, SM GEROMITSOS, A ULLRICH, T GEURTS, F |
|
Subject |
tomography
|
|
Description |
The contribution of B meson decays to nonphotonic electrons, which are mainly produced by the semileptonic decays of heavy-flavor mesons, in p + p collisions at root s = 200 GeV has been measured using azimuthal correlations between nonphotonic electrons and hadrons. The extracted B decay contribution is approximately 50% at a transverse momentum of p(T) >= 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).
|
|
Publisher |
AMER PHYSICAL SOC
|
|
Date |
2011-11-05T06:14:11Z
2011-12-26T13:00:24Z 2011-12-27T05:52:58Z 2011-11-05T06:14:11Z 2011-12-26T13:00:24Z 2011-12-27T05:52:58Z 2010 |
|
Type |
Article
|
|
Identifier |
PHYSICAL REVIEW LETTERS, 105(20)
0031-9007 http://dx.doi.org/10.1103/PhysRevLett.105.202301 http://dspace.library.iitb.ac.in/xmlui/handle/10054/16514 http://hdl.handle.net/10054/16514 |
|
Language |
en
|
|