Open charm yields in d+Au collisions at root s(NN)=200 GeV
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Title |
Open charm yields in d+Au collisions at root s(NN)=200 GeV
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Creator |
ADAMS, J
AGGARWAL, MM AHAMMED, Z AMONETT, J ANDERSON, BD ARKHIPKIN, D AVERICHEV, GS BADYAL, SK BAI, Y BALEWSKI, J BARANNIKOVA, O BARNBY, LS BAUDOT, J BEKELE, S BELAGA, VV BELLWIED, R BERGER, J BEZVERKHNY, BI BHARADWAJ, S BHASIN, A BHATI, AK BHATIA, VS BICHSEL, H BILLMEIER, A BLAND, LC BLYTH, CO BONNER, BE BOTJE, M BOUCHAM, A BRANDIN, AV BRAVAR, A BYSTERSKY, M CADMAN, RV CAI, XZ CAINES, H CALDERON DE LA BARCA SANCHEZ, M CASTILLO, J CEBRA, D CHAJECKI, Z CHALOUPKA, P CHATTOPADHYAY, S CHEN, HF CHEN, Y CHENG, J CHERNEY, M CHIKANIAN, A CHRISTIE, W COFFIN, JP CORMIER, TM CRAMER, JG CRAWFORD, HJ DAS, D DAS, S DE MOURA, MM DEREVSCHIKOV, AA DIDENKO, L DIETEL, T DOGRA, SM DONG, WJ DONG, X DRAPER, JE DU, F DUBEY, AK DUNIN, VB DUNLOP, JC DUTTA MAZUMDAR, MR ECKARDT, V EDWARDS, WR EFIMOV, LG EMELIANOV, V ENGELAGE, J EPPLEY, G ERAZMUS, B ESTIENNE, M FACHINI, P FAIVRE, J FATEMI, R FEDORISIN, J FILIMONOV, K FILIP, P FINCH, E FINE, V FISYAK, Y FOMENKO, K FU, J GAGLIARDI, CA GAILLARD, L GANS, J GANTI, MS GAUDICHET, L GEURTS, F GHAZIKHANIAN, V GHOSH, P GONZALEZ, JE GRACHOV, O GREBENYUK, O GROSNICK, D GUERTIN, SM GUO, Y GUPTA, A GUTIERREZ, TD HALLMAN, TJ HAMED, A HARDTKE, D HARRIS, JW HEINZ, M HENRY, TW HEPPLEMANN, S HIPPOLYTE, B HIRSCH, A HJORT, E HOFFMANN, GW HUANG, HZ HUANG, SL HUGHES, EW HUMANIC, TJ IGO, G ISHIHARA, A JACOBS, P JACOBS, WW JANIK, M JIANG, H JONES, PG JUDD, EG KABANA, S KANG, K KAPLAN, M KEANE, D KHODYREV, VY KIRYLUK, J KISIEL, A KISLOV, EM KLAY, J KLEIN, SR KOETKE, DD KOLLEGGER, T KOPYTINE, M KOTCHENDA, L KRAMER, M KRAVTSOV, P KRAVTSOV, VI KRUEGER, K KUHN, C KULIKOV, AI KUMAR, A KUTUEV, RK KUZNETSOV, AA LAMONT, MAC LANDGRAF, JM LANGE, S LAUE, F LAURET, J LEBEDEV, A LEDNICKY, R LEHOCKA, S LEVINE, MJ LI, C LI, Q LI, Y LIN, G LINDENBAUM, SJ LISA, MA LIU, F LIU, L LIU, QJ LIU, Z LJUBICIC, T LLOPE, WJ LONG, H LONGACRE, RS LOPEZ-NORIEGA, M LOVE, WA LU, Y LUDLAM, T LYNN, D MA, GL MA, JG MA, YG MAGESTRO, D MAHAJAN, S MAHAPATRA, DP MAJKA, R MANGOTRA, LK MANWEILER, R MARGETIS, S MARKERT, C MARTIN, L MARX, JN MATIS, HS MATULENKO, YA MCCLAIN, CJ MCSHANE, TS MEISSNER, F MELNICK, Y MESCHANIN, A MILLER, ML MINAEV, NG MIRONOV, C MISCHKE, A MISHRA, DK MITCHELL, J MOHANTY, B MOLNAR, L MOORE, CF MOROZOV, DA MUNHOZ, MG NANDI, BK NAYAK, SK NAYAK, TK NELSON, JM NETRAKANTI, PK NIKITIN, VA NOGACH, LV NURUSHEV, SB ODYNIEC, G OGAWA, A OKOROKOV, V OLDENBURG, M OLSON, D PAL, SK PANEBRATSEV, Y PANITKIN, SY PAVLINOV, AI PAWLAK, T PEITZMANN, T PEREVOZTCHIKOV, V PERKINS, C PERYT, W PETROV, VA PHATAK, SC PICHA, R PLANINIC, M PLUTA, J PORILE, N PORTER, J POSKANZER, AM POTEKHIN, M POTREBENIKOVA, E POTUKUCHI, BVKS PRINDLE, D PRUNEAU, C PUTSCHKE, J RAKNESS, G RANIWALA, R RANIWALA, S RAVEL, O RAY, RL RAZIN, SV REICHHOLD, D REID, JG RENAULT, G RETIERE, F RIDIGER, A RITTER, HG ROBERTS, JB ROGACHEVSKIY, OV ROMERO, JL ROSE, A ROY, C RUAN, L SAHOO, R SAKREJDA, I SALUR, S SANDWEISS, J SARSOUR, M SAVIN, I SAZHIN, PS SCHAMBACH, J SCHARENBERG, RP SCHMITZ, N SCHWEDA, K SEGER, J SEYBOTH, P SHAHALIEV, E SHAO, M SHAO, W SHARMA, M SHEN, WQ SHESTERMANOV, KE SHIMANSKIY, SS SICHTERMANN, E SIMON, F SINGARAJU, RN SKORO, G SMIRNOV, N SNELLINGS, R SOOD, G SORENSEN, P SOWINSKI, J SPELTZ, J SPINKA, HM SRIVASTAVA, B STADNIK, A STANISLAUS, TDS STOCK, R STOLPOVSKY, A STRIKHANOV, M STRINGFELLOW, B SUAIDE, AAP SUGARBAKER, E SUIRE, C SUMBERA, M SURROW, B SYMONS, TJM SZANTO DE TOLEDO, A SZARWAS, P TAI, A TAKAHASHI, J TANG, AH TARNOWSKY, T THEIN, D THOMAS, JH TIMOSHENKO, S TOKAREV, M TRAINOR, TA TRENTALANGE, S TRIBBLE, RE TSAI, OD ULERY, J ULLRICH, T UNDERWOOD, DG URKINBAEV, A VAN BUREN, G VAN LEEUWEN, M VANDER MOLEN, AM VARMA, R VASILEVSKI, IM VASILIEV, AN VERNET, R VIGDOR, SE VIYOGI, YP VOKAL, S VOLOSHIN, SA VZNUZDAEV, M WAGGONER, WT WANG, F WANG, G WANG, XL WANG, Y WANG, ZM WARD, H WATSON, JW WEBB, JC WELLS, R WESTFALL, GD WETZLER, A WHITTEN, C WIEMAN, H WISSINK, SW WITT, R WOOD, J WU, J XU, N XU, Z XU, ZZ YAMAMOTO, E YEPES, P YUREVICH, VI ZANEVSKY, YV ZHANG, H ZHANG, WM ZHANG, ZP ZOULKARNEEV, R ZOULKARNEEVA, Y ZUBAREV, AN |
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Subject |
heavy-ion collisions
resistive plate chambers dependence electrons energies pairs pp |
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Description |
Midrapidity open charm spectra from direct reconstruction of D-0((D) over bar (0))-->K(-/+)pi(+/-) in d(+)Au collisions and indirect electron-positron measurements via charm semileptonic decays in p+p and d+Au collisions at roots(NN)=200 GeV are reported. The D-0((D) over bar (0)) spectrum covers a transverse momentum (p(T)) range of 0.1< p(T) < 3 GeV/c, whereas the electron spectra cover a range of 1< p(T) < 4 GeV/c. The electron spectra show approximate binary collision scaling between p+p and d+Au collisions. From these two independent analyses, the differential cross section per nucleon-nucleon binary interaction at midrapidity for open charm production from d+Au collisions at BNL RHIC is dsigma(c)((c)) over bar (NN)/dy=0.30+/-0.04(stat)+/-0.09(syst) mb. The results are compared to theoretical calculations. Implications for charmonium results in A+A collisions are discussed.
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Publisher |
AMERICAN PHYSICAL SOC
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Date |
2011-11-07T15:07:55Z
2011-12-26T13:00:59Z 2011-12-27T05:42:57Z 2011-11-07T15:07:55Z 2011-12-26T13:00:59Z 2011-12-27T05:42:57Z 2005 |
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Type |
Article
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Identifier |
PHYSICAL REVIEW LETTERS, 94(6)
0031-9007 http://dx.doi.org/10.1103/PhysRevLett.94.062301 http://dspace.library.iitb.ac.in/xmlui/handle/10054/16550 http://hdl.handle.net/10054/16550 |
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Language |
en
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