Measurement of the J/psi meson and b-hadron production cross sections in p(p)over-bar collisions at root s=1960 GeV uri icon

abstract

  • We present a new measurement of the inclusive and differential production cross sections of J/ mesons and b hadrons in proton-antiproton collisions at s = 1960 GeV. The data correspond to an integrated luminosity of 39.7 pb collected by the CDF run II detector. We find the integrated cross section for inclusive J/ production for all transverse momenta from 0 to 20 GeV/c in the rapidity range |y| < 0.6 to be 4.08 0.02(Stat)(syst) b. We separate the fraction of J/ events from the decay of the long-lived b hadrons using the lifetime distribution in all events with p(J/) > 1.25 GeV/c. We find the total cross section for b hadrons, including both hadrons and antihadrons, decaying to J/ with transverse momenta greater than 1.25 GeV/c in the rapidity range |y(J/)| < 0.6 is 0.330 0.005(stat) (syst) b. Using a Monte Carlo simulation of the decay kinematics of b hadrons to all final states containing a J/, we extract the first measurement of the total single b-hadron cross section down to zero transverse momentum at s = 1960 GeV. We find the total single b-hadron cross section integrated over all transverse momenta for b hadrons in the rapidity range |y| < 0.6 to be 17.6 0.4(stat) (syst) b. 2005 The American Physical Society.

published proceedings

  • PHYSICAL REVIEW D

altmetric score

  • 8.048

author list (cited authors)

  • Acosta, D., Adelman, J., Affolder, T., Akimoto, T., Albrow, M. G., Ambrose, D., ... Zucchelli, S.

citation count

  • 632

complete list of authors

  • Acosta, D||Adelman, J||Affolder, T||Akimoto, T||Albrow, MG||Ambrose, D||Amerio, S||Amidei, D||Anastassov, A||Anikeev, K||Annovi, A||Antos, J||Aoki, M||Apollinari, G||Arisawa, T||Arguin, JF||Artikov, A||Ashmanskas, W||Attal, A||Azfar, F||Azzi-Bacchetta, P||Bacchetta, N||Bachacou, H||Badgett, W||Barbaro-Galtieri, A||Barker, GJ||Barnes, VE||Barnett, BA||Baroiant, S||Barone, M||Bauer, G||Bedeschi, F||Behari, S||Belforte, S||Bellettini, G||Bellinger, J||Ben-Haim, E||Benjamin, D||Beretvas, A||Bhatti, A||Binkley, M||Bisello, D||Bishai, M||Blair, RE||Blocker, C||Bloom, K||Blumenfeld, B||Bocci, A||Bodek, A||Bolla, G||Bolshov, A||Booth, PSL||Bortoletto, D||Boudreau, J||Bourov, S||Brau, B||Bromberg, C||Brubaker, E||Budagov, J||Budd, HS||Burkett, K||Busetto, G||Bussey, P||Byrum, KL||Cabrera, S||Campanelli, M||Campbell, M||Canepa, A||Casarsa, M||Carlsmith, D||Carron, S||Carosi, R||Cavalli-Sforza, M||Castro, A||Catastini, P||Cauz, D||Cerri, A||Cerrito, L||Chapman, J||Chen, C||Chen, YC||Chertok, M||Chiarelli, G||Chlachidze, G||Chlebana, F||Cho, I||Cho, K||Chokheli, D||Chou, JP||Chu, ML||Chuang, S||Chung, JY||Chung, WH||Chung, YS||Ciobanu, CI||Ciocci, MA||Clark, AG||Clark, D||Coca, M||Connolly, A||Convery, M||Conway, J||Cooper, B||Cordelli, M||Cortiana, G||Cranshaw, J||Cuevas, J||Culbertson, R||Currat, C||Cyr, D||Dagenhart, D||Da Ronco, S||D'Auria, S||de Barbaro, P||De Cecco, S||De Lentdecker, G||Dell'Agnello, S||Dell'Orso, M||Demers, S||Demortier, L||Deninno, M||De Pedis, D||Derwent, PF||Dionisi, C||Dittmann, JR||Dorr, C||Doksus, P||Dominguez, A||Donati, S||Donega, M||Donini, J||D'Onofrio, M||Dorigo, T||Drollinger, V||Ebina, K||Eddy, N||Ehlers, J||Ely, R||Erbacher, R||Erdmann, M||Errede, D||Errede, S||Eusebi, R||Fang, HC||Farrington, S||Fedorko, I||Fedorko, WT||Feild, RG||Feindt, M||Fernandez, JP||Ferretti, C||Field, RD||Flanagan, G||Flaugher, B||Flores-Castillo, LR||Foland, A||Forrester, S||Foster, GW||Franklin, M||Freeman, JC||Fujii, Y||Furic, I||Gajjar, A||Gallas, A||Galyardt, J||Gallinaro, M||Garcia-Sciveres, M||Garfinkel, AF||Gay, C||Gerberich, H||Gerdes, DW||Gerchtein, E||Giagu, S||Giannetti, P||Gibson, A||Gibson, K||Ginsburg, C||Giolo, K||Giordani, M||Giunta, M||Giurgiu, G||Glagolev, V||Glenzinski, D||Gold, M||Goldschmidt, N||Goldstein, D||Goldstein, J||Gomez, G||Gomez-Ceballos, G||Goncharov, M||Gonzalez, O||Gorelov, I||Goshaw, AT||Gotra, Y||Goulianos, K||Gresele, A||Griffiths, M||Grosso-Pilcher, C||Grundler, U||Guenther, M||da Costa, JG||Haber, C||Hahn, K||Hahn, SR||Halkiadakis, E||Hamilton, A||Han, BY||Handler, R||Happacher, F||Hara, K||Hare, M||Harr, RF||Harris, RM||Hartmann, F||Hatakeyama, K||Hauser, J||Hays, C||Hayward, H||Heider, E||Heinemann, B||Heinrich, J||Hennecke, M||Herndon, M||Hill, C||Hirschbuehl, D||Hocker, A||Hoffman, KD||Holloway, A||Hou, S||Houlden, MA||Huffman, BT||Huang, Y||Hughes, RE||Huston, J||Ikado, K||Incandela, J||Introzzi, G||Iori, M||Ishizawa, Y||Issever, C||Ivanov, A||Iwata, Y||Iyutin, B||James, E||Jang, D||Jarrell, J||Jeans, D||Jensen, H||Jeon, EJ||Jones, M||Joo, KK||Jun, SY||Junk, T||Kamon, T||Kang, J||Unel, MK||Karchin, PE||Kartal, S||Kato, Y||Kemp, Y||Kephart, R||Kerzel, U||Khotilovich, V||Kilminster, B||Kim, DH||Kim, HS||Kim, JE||Kim, MJ||Kim, MS||Kim, SB||Kim, SH||Kim, TH||Kim, YK||King, BT||Kirby, M||Kirsch, L||Klimenko, S||Knuteson, B||Ko, BR||Kobayashi, H||Koehn, P||Kong, DJ||Kondo, K||Konigsberg, J||Kordas, K||Korn, A||Korytov, A||Kotelnikov, K||Kotwal, AV||Kovalev, A||Kraus, J||Kravchenko, I||Kreymer, A||Kroll, J||Kruse, M||Krutelyov, V||Kuhlmann, SE||Kwang, S||Laasanen, AT||Lai, S||Lami, S||Lammel, S||Lancaster, J||Lancaster, M||Lander, R||Lannon, K||Lath, A||Latino, G||Lauhakangas, R||Lazzizzera, I||Le, Y||Lecci, C||LeCompte, T||Lee, J||Lee, J||Lee, SW||Lefevre, R||Leonardo, N||Leone, S||Levy, S||Lewis, JD||Li, K||Lin, C||Lin, CS||Lindgren, M||Liss, TM||Lister, A||Litvintsev, DO||Liu, T||Liu, Y||Lockyer, NS||Loginov, A||Loreti, M||Loverre, P||Lu, RS||Lucchesi, D||Lujan, P||Lukens, P||Lungu, G||Lyons, L||Lys, J||Lysak, R||MacQueen, D||Madrak, R||Maeshima, K||Maksimovic, P||Malferrari, L||Manca, G||Marginean, R||Marino, C||Martin, A||Martin, M||Martin, V||Martinez, M||Maruyama, T||Matsunaga, H||Mattson, M||Mazzanti, P||McFarland, KS||McGivern, D||McIntyre, PM||McNamara, P||NcNulty, R||Mehta, A||Menzemer, S||Menzione, A||Merkel, P||Mesropian, C||Messina, A||Miao, T||Miladinovic, N||Miller, L||Miller, R||Miller, JS||Miquel, R||Miscetti, S||Mitselmakher, G||Miyamoto, A||Miyazaki, Y||Moggi, N||Mohr, B||Moore, R||Morello, M||Fernandez, PAM||Mukherjee, A||Mulhearn, M||Muller, T||Mumford, R||Munar, A||Murat, P||Nachtman, J||Nahn, S||Nakamura, I||Nakano, I||Napier, A||Napora, R||Naumov, D||Necula, V||Niell, F||Nielsen, J||Nelson, C||Nelson, T||Neu, C||Neubauer, MS||Newman-Holmes, C||Nigmanov, T||Nodulman, L||Norniella, O||Oesterberg, K||Ogawa, T||Oh, SH||Oh, YD||Ohsugi, T||Okusawa, T||Oldeman, R||Orava, R||Orejudos, W||Pagliarone, C||Palencia, E||Paoletti, R||Papadimitriou, V||Pashapour, S||Patrick, J||Pauletta, G||Paulini, M||Pauly, T||Paus, C||Pellett, D||Penzo, A||Phillips, TJ||Piacentino, G||Piedra, J||Pitts, KT||Plager, C||Pompos, A||Pondrom, L||Pope, G||Portell, X||Poukhov, O||Prakoshyn, F||Pratt, T||Pronko, A||Proudfoot, J||Ptohos, F||Punzi, G||Rademacker, J||Rahaman, MA||Rakitine, A||Rappoccio, S||Ratnikov, F||Ray, H||Reisert, B||Rekovic, V||Renton, P||Rescigno, M||Rimondi, F||Rinnert, K||Ristori, L||Robertson, WJ||Robson, A||Rodrigo, T||Rolli, S||Rosenson, L||Roser, R||Rossin, R||Rott, C||Russ, J||Rusu, V||Ruiz, A||Ryan, D||Saarikko, H||Sabik, S||Safonov, A||St Denis, R||Sakumoto, WK||Salamanna, G||Saltzberg, D||Sanchez, C||Sansoni, A||Santi, L||Sarkar, S||Sato, K||Savard, P||Savoy-Navarro, A||Schlabach, P||Schmidt, EE||Schmidt, MP||Schmitt, M||Scodellaro, L||Scribano, A||Scuri, F||Sedov, A||Seidel, S||Seiya, Y||Semeria, F||Sexton-Kennedy, L||Sfiligoi, I||Shapiro, MD||Shears, T||Shepard, PF||Sherman, D||Shimojima, M||Shochet, M||Shon, Y||Shreyber, I||Sidoti, A||Siegrist, J||Siket, M||Sill, A||Sinervo, P||Sisakyan, A||Skiba, A||Slaughter, AJ||Sliwa, K||Smirnov, D||Smith, JR||Snider, FD||Snihur, R||Soha, A||Somalwar, SV||Spalding, J||Spezziga, M||Spiegel, L||Spinella, F||Spiropulu, M||Squillacioti, P||Stadie, H||Stelzer, B||Stelzer-Chilton, O||Strologas, J||Stuart, D||Sukhanov, A||Sumorok, K||Sun, H||Suzuki, T||Taffard, A||Tafirout, R||Takach, SF||Takano, H||Takashima, R||Takeuchi, Y||Takikawa, K||Tanaka, M||Tanaka, R||Tanimoto, N||Tapprogge, S||Tecchio, M||Teng, PK||Terashi, K||Tesarek, RJ||Tether, S||Thom, J||Thompson, AS||Thomson, E||Tipton, P||Tiwari, V||Tkaczyk, S||Toback, D||Tollefson, K||Tomura, T||Tonelli, D||Tonnesmann, M||Torre, S||Torretta, D||Tourneur, S||Trischuk, W||Tseng, J||Tsuchiya, R||Tsuno, S||Tsybychev, D||Turini, N||Turner, M||Ukegawa, F||Unverhau, T||Uozumi, S||Usynin, D||Vacavant, L||Vaiciulis, A||Varganov, A||Vataga, E||Vejcik, S||Velev, G||Veszpremi, V||Veramendi, G||Vickey, T||Vidal, R||Vila, I||Vilar, R||Vollrath, I||Volobouev, I||von der Mey, M||Wagner, P||Wagner, RG||Wagner, RL||Wagner, W||Wallny, R||Walter, T||Yamashita, T||Yamamoto, K||Wan, Z||Wang, MJ||Wang, SM||Warburton, A||Ward, B||Waschke, S||Waters, D||Watts, T||Weber, M||Wester, WC||Whitehouse, B||Wicklund, AB||Wicklund, E||Williams, HH||Wilson, P||Winer, BL||Wittich, P||Wolbers, S||Wolfe, C||Wolter, M||Worcester, M||Worm, S||Wright, T||Wu, X||Wurthwein, F||Wyatt, A||Yagil, A||Yang, C||Yang, UK||Yao, W||Yeh, GP||Yi, K||Yoh, J||Yoon, P||Yorita, K||Yoshida, T||Yu, I||Yu, S||Yu, Z||Yun, JC||Zanello, L||Zanetti, A||Zaw, I||Zetti, F||Zhou, J||Zsenei, A||Zucchelli, S

publication date

  • February 2005