We report a measurement of the ratio of the bottom quark production cross section in antiproton-proton collisions at roots=630 GeV to 1800 GeV using bottom quarks with transverse momenta greater than 10.75 GeV identified through their semileptonic decays and long lifetimes. The measured ratio sigma(630)/sigma(1800)=0.171+/-.024+/-.012 is in good agreement with next-to-leading order quantum chromodynamics.

Measurement of the ratio of b quark production cross sections in (p)over-bar-p collisions at root s=630 GeV and root s=1800 GeV RID C-1693-2008 RID A-5169-2010 RID E-4473-2011 RID C-2406-2008

DELL'ORSO, MAURO;DONATI, SIMONE;PUNZI, GIOVANNI;
2002

Abstract

We report a measurement of the ratio of the bottom quark production cross section in antiproton-proton collisions at roots=630 GeV to 1800 GeV using bottom quarks with transverse momenta greater than 10.75 GeV identified through their semileptonic decays and long lifetimes. The measured ratio sigma(630)/sigma(1800)=0.171+/-.024+/-.012 is in good agreement with next-to-leading order quantum chromodynamics.
Acosta, D; Affolder, T; Akimoto, H; Albrow, Mg; Ambrose, D; Amidei, D; Anikeev, K; Antos, J; Apollinari, G; Arisawa, T; Artikov, A; Asakawa, T; Ashmanskas, W; Azfar, F; Azzi Bacchetta, P; Bacchetta, N; Bachacou, H; Badgett, W; Bailey, S; de Barbaro, P; Barbaro Galtieri, A; Barnes, Ve; Barnett, Ba; Baroiant, S; Barone, M; Bauer, G; Bedeschi, F; Belforte, S; Bell, Wh; Bellettini, G; Bellinger, J; Benjamin, D; Bensinger, J; Beretvas, A; Berge, Jp; Berryhill, J; Bhatti, A; Binkley, M; Bisello, D; Bishai, M; Blair, Re; Blocker, C; Bloom, K; Blumenfeld, B; Blusk, Sr; Bocci, A; Bodek, A; Bolla, G; Bonushkin, Y; Bortoletto, D; Boudreau, J; Brandl, A; van den Brink, S; Bromberg, C; Brozovic, M; Brubaker, E; Bruner, N; Buckley Geer, E; Budagov, J; Budd, Hs; Burkett, K; Busetto, G; Byon Wagner, A; Byrum, Kl; Cabrera, S; Calafiura, P; Campbell, M; Carithers, W; Carlson, J; Carlsmith, D; Caskey, W; Castro, A; Cauz, D; Cerri, A; Chan, Aw; Chang, Ps; Chang, Pt; Chapman, J; Chen, C; Chen, Yc; Cheng, Mt; Chertok, M; Chiarelli, G; Chirikov Zorin, I; Chlachidze, G; Chlebana, F; Christofek, L; Chu, Ml; Chung, Jy; Chung, Ys; Ciobanu, Ci; Clark, Ag; Colijn, Ap; Connolly, A; Convery, M; Conway, J; Cordelli, M; Cranshaw, J; Culbertson, R; Dagenhart, D; D'Auria, S; Dejongh, F; Dell'Agnello, S; Dell'Orso, Mauro; Demers, S; Demortier, L; Deninno, M; Derwent, Pf; Devlin, T; Dittmann, Jr; Dominguez, A; Donati, Simone; Done, J; D'Onofrio, M; Dorigo, T; Eddy, N; Einsweiler, K; Elias, Je; Engels, E; Erbacher, R; Erdmann, W; Errede, D; Errede, S; Fan, Q; Farrington, S; Fang, Hc; Feild, Rg; Fernandez, Jp; Ferretti, C; Field, Rd; Fiori, I; Flaugher, B; Foster, Gw; Franklin, M; Freeman, J; Friedman, J; Fuess, Ta; Fukui, Y; Furic, I; Galeotti, S; Gallas, A; Gallinaro, M; Gao, T; Garcia Sciveres, M; Garfinkel, Af; Gatti, P; Gay, C; Gerdes, Dw; Gerstein, E; Giannetti, P; Giromini, P; Glagolev, V; Glenzinski, D; Gold, M; Goldstein, J; Gorelov, I; Goshaw, At; Gotra, Y; Goulianos, K; Green, C; Grim, G; Gris, P; Grosso Pilcher, C; Guenther, M; Guillian, G; da Costa, Jg; Haas, Rm; Haber, C; Hahn, Sr; Hall, C; Handa, T; Handler, R; Hao, W; Happacher, F; Hara, K; Hardman, Ad; Harris, Rm; Hartmann, F; Hatakeyama, K; Hauser, J; Heinrich, J; Heiss, A; Hennecke, M; Herndon, M; Hill, C; Hocker, A; Hoffman, Kd; Hollebeek, R; Holloway, L; Huffman, Bt; Hughes, R; Huston, J; Huth, J; Ikeda, H; Incandela, J; Introzzi, G; Ivanov, A; Iwai, J; Iwata, Y; James, E; Jones, M; Joshi, U; Kambara, H; Kamon, T; Kaneko, T; Unel, Mk; Karr, K; Kartal, S; Kasha, H; Kato, Y; Keaffaber, Ta; Kelley, K; Kelly, M; Kennedy, Rd; Kephart, R; Khazins, D; Kikuchi, T; Kilminster, B; Kim, Bj; Kim, Dh; Kim, Hs; Kim, Mj; Kim, Sb; Kim, Sh; Kim, Yk; Kirby, M; Kirk, M; Kirsch, L; Klimenko, S; Koehn, P; Kondo, K; Konigsberg, J; Korn, A; Korytov, A; Kovacs, E; Kroll, J; Kruse, M; Krutelyov, S; Kuhlmann, Se; Kurino, K; Kuwabara, T; Laasanen, At; Lai, N; Lami, S; Lammel, S; Lancaster, J; Lancaster, M; Lander, R; Lath, A; Latino, G; Lecompte, Tj; Lee, K; Leone, S; Lewis, Jd; Lindgren, M; Liss, Tm; Liu, Jb; Liu, T; Liu, Yc; Litvintsev, Do; Lobban, O; Lockyer, Ns; Loken, J; Loreti, M; Lucchesi, D; Lukens, P; Lusin, S; Lyons, L; Lys, J; Madrak, R; Maeshima, K; Maksimovic, P; Malferrari, L; Mangano, M; Manca, G; Mariotti, M; Martignon, G; Martin, A; Martin, V; Matthews, Jaj; Mazzanti, P; Mcfarland, Ks; Mcintyre, P; Menguzzato, M; Menzione, A; Merkel, P; Mesropian, C; Meyer, A; Miao, T; Miller, R; Miller, Js; Minato, H; Miscetti, S; Mishina, M; Mitselmakher, G; Miyazaki, Y; Moggi, N; Moore, E; Moore, R; Morita, Y; Moulik, T; Mulhearn, M; Mukherjee, A; Muller, T; Munar, A; Murat, P; Murgia, S; Nachtman, J; Nagaslaev, V; Nahn, S; Nakada, H; Nakano, I; Nelson, C; Nelson, T; Neu, C; Neuberger, D; Newman Holmes, C; Ngan, Cyp; Niu, H; Nodulman, L; Nomerotski, A; Oh, Sh; Oh, Yd; Ohl, K; Ohmoto, T; Ohsugi, T; Oishi, R; Okusawa, T; Olsen, J; Orejudos, W; Pagliarone, C; Palmonari, F; Paoletti, R; Papadimitriou, V; Pappas, S; Partos, D; Patrick, J; Pauletta, G; Paulini, M; Paus, C; Pellett, D; Pescara, L; Phillips, Tj; Piacentino, G; Pitts, Kt; Pompos, A; Pondrom, L; Pope, G; Pratt, T; Prokoshin, F; Proudfoot, J; Ptohos, F; Pukhov, O; Punzi, Giovanni; Rakitine, A; Ratnikov, F; Reher, D; Reichold, A; Renton, P; Ribon, A; Riegler, W; Rimondi, F; Ristori, L; Riveline, M; Robertson, Wj; Rodrigo, T; Rolli, S; Rosenson, L; Roser, R; Rossin, R; Rott, C; Roy, A; Ruiz, A; Safonov, A; St Denis, R; Sakumoto, Wk; Saltzberg, D; Sanchez, C; Sansoni, A; Santi, L; Sato, H; Savard, P; Savoy Navarro, A; Schlabach, P; Schmidt, Ee; Schmidt, Mp; Schmitt, M; Scodellaro, L; Scott, A; Scribano, A; Sedov, A; Segler, S; Seidel, S; Seiya, Y; Semenov, A; Semeria, F; Shah, T; Shapiro, Md; Shepard, Pf; Shibayama, T; Shimojima, M; Shochet, M; Sidoti, A; Siegrist, J; Sill, A; Sinervo, P; Singh, P; Slaughter, Aj; Sliwa, K; Smith, C; Snider, Fd; Solodsky, A; Spalding, J; Speer, T; Sphicas, P; Spinella, F; Spiropulu, M; Spiegel, L; Steele, J; Stefanini, A; Strologas, J; Strumia, F; Stuart, D; Sumorok, K; Suzuki, T; Takano, T; Takashima, R; Takikawa, K; Tamburello, P; Tanaka, M; Tannenbaum, B; Tecchio, M; Tesarek, Rj; Teng, Pk; Terashi, K; Tether, S; Thompson, As; Thomson, E; Thurman Keup, R; Tipton, P; Tkaczyk, S; Toback, D; Tollefson, K; Tollestrup, A; Tonelli, D; Tonnesmann, M; Toyoda, H; Trischuk, W; de Troconiz, Jf; Tseng, J; Tsybychev, D; Turini, N; Ukegawa, F; Unverhau, T; Vaiciulis, T; Valls, J; Vataga, E; Vejcik, S; Velev, G; Veramendi, G; Vidal, R; Vila, I; Vilar, R; Volobouev, I; von der Mey, M; Vucinic, D; Wagner, Rg; Wagner, Rl; Wallace, Nb; Wan, Z; Wang, C; Wang, Mj; Wang, Sm; Ward, B; Waschke, S; Watanabe, T; Waters, D; Watts, T; Webb, R; Webber, M; Wenzel, H; Wester, Wc; Wicklund, Ab; Wicklund, E; Wilkes, T; Williams, Hh; Wilson, P; Winer, Bl; Winn, D; Wolbers, S; Wolinski, D; Wolinski, J; Wolinski, S; Worm, S; Wu, X; Wyss, J; Yao, W; Yeh, Gp; Yeh, P; Yoh, J; Yosef, C; Yoshida, T; Yu, I; Yu, S; Yu, Z; Yun, Jc; Zanetti, A; Zetti, F; Zucchelli Stison, Ts; Mckenna, Ja; Thiessen, D; Jolly, S; Mckemey, Ak; Tinslay, J; Blinov, Ve; Bukin, Ad; Bukin, Da; Buzykaev, Ar; Golubev, Vb; Ivanchenko, Vn; Korol, Aa; Kravchenko, Ea; Onuchin, Ap; Salnikov, Aa; Serednyakov, Si; Skovpen, Yi; Telnov, Vi; Yushkov, An; Best, D; Lankford, Aj; Mandelkern, M; Mcmahon, S; Stoker, Dp; Ahsan, A; Arisaka, K; Buchanan, C; Chun, S; Branson, Jg; Macfarlane, Db; Prell, S; Rahatlou, S; Raven, G; Sharma, V; Campagnari, C; Dahmes, B; Hart, Pa; Kuznetsova, N; Levy, Sl; Long, O; Lu, A; Richman, Jd; Verkerke, W; Witherell, M; Yellin, S; Beringer, J; Dorfan, De; Eisner, Am; Frey, A; Grillo, Aa; Grothe, M; Heusch, Ca; Johnson, Rp; Kroeger, W; Lockman, Ws; Pulliam, T; Sadrozinski, H; Schalk, T; Schmitz, Re; Schumm, Ba; Seiden, A; Turri, M; Walkowiak, W; Williams, Dc; Wilson, Mg; Chen, E; Dubois Felsmann, Gp; Dvoretskii, A; Hitlin, Dg; Metzler, S; Oyang, J; Porter, Fc; Ryd, A; Samuel, A; Weaver, M; Yang, S; Zhu, Ry; Devmal, S; Geld, Tl; Jayatilleke, S; Mancinelli, G; Meadows, Bt; Sokoloff, Md; Barillari, T; Bloom, P; Dima, Mo; Fahey, S; Ford, Wt; Johnson, Dr; Nauenberg, U; Olivas, A; Park, H; Rankin, P; Roy, J; Sen, S; Smith, Jg; van Hoek, Wc; Wagner, Dl; Blouw, J; Harton, Jl; Krishnamurthy, M; Soffer, A; Toki, Wh; Wilson, Rj; Zhang, J; Brandt, T; Brose, J; Colberg, T; Dahlinger, G; Dickopp, M; Dubitzky, Rs; Maly, E; Muller Pfefferkorn, R; Otto, S; Schubert, Kr; Schwierz, R; Spaan, B; Wilden, L; Behr, L; Bernard, D; Bonneaud, Gr; Brochard, F; Cohen Tanugi, J; Ferrag, S; Roussot, E; T'Jampens, S; Thiebaux, C; Vasileiadis, G; Verderi, M; Anjomshoaa, A; Bernet, R; Khan, A; Muheim, F; Playfer, S; Swain, Je; Falbo, M; Borean, C; Bozzi, C; Dittongo, S; Folegani, M; Piemontese, L; Treadwell, E; Anulli, F; Baldini Ferroli, R; Calcaterra, A; de Sangro, R; Falciai, D; Finocchiaro, G; Patteri, P; Peruzzi, Im; Piccolo, M; Xie, Y; Zallo, A; Bagnasco, S; Buzzo, A; Contri, R; Crosetti, G; Fabbricatore, P; Farinon, S; Lo Vetere, M; Macri, M; Monge, Mr; Musenich, R; Pallavicini, M; Parodi, R; Passaggio, S; Pastore, Fc; Patrignani, C; Pia, Mg; Priano, C; Robutti, E; Santroni, A; Morii, M; Bartoldus, R; Dignan, T; Hamilton, R; Mallik, U; Cochran, J; Crawley, Hb; Fischer, Pa; Lamsa, J; Meyer, Wt; Rosenberg, Ei; Benkebil, N; Grosdidier, G; Hast, C; Hocker, A; Lacker, Hm; Lepeltier, V; Lutz, Am; Plaszczynski, S; Schune, Mh; Trincaz Duvoid, S; Valassi, A; Wormser, G; Bionta, Rm; Brigljevic, V; Lange, Dj; Mugge, M; Shi, X; van Bibber, K; Wenaus, Tj; Wright, Dm; Wuest, Cr; Carroll, M; Fry, Jr; Gabathuler, E; Gamet, R; George, M; Kay, A; Payne, Dj; Sloane, Rj; Touramanis, C; Aspinwall, Ml; Bowerman, Da; Dauncey, Pd; Egede, U; Eschrich, I; Gunawardane, Njw; Nash, Ja; Sanders, P; Smith, D; Azzopardi, De; Back, Jj; Dixon, P; Harrison, Pr; Potter, Rjl; Shorthouse, Hw; Strother, P; Vidal, Pb; Williams, Mi; Cowan, G; George, S; Green, Mg; Kurup, A; Marker, Ce; Mcgrath, P; Mcmahon, Tr; Ricciardi, S; Salvatore, F; Scott, I; Vaitsas, G; Brown, D; Davis, Cl; Allison, J; Barlow, Rj; Boyd, Jt; Forti, Ac; Fullwood, J; Jackson, F; Lafferty, Gd; Savvas, N; Simopoulos, Et; Weatherall, Jh; Farbin, A; Jawahery, A; Lillard, V; Olsen, J; Roberts, Da; Schieck, Jr; Blaylock, G; Dallapiccola, C; Flood, Kt; Hertzbach, Ss; Kofler, R; Moore, Tb; Staengle, H; Willocq, S; Brau, B; Cowan, R; Sciolla, G; Taylor, F; Yamamoto, Rk; Milek, M; Patel, Pm; Trischuk, J; Lanni, F; Palombo, F; Bauer, Jm; Booke, M; Cremaldi, L; Eschenburg, V; Kroeger, R; Reidy, J; Sanders, Da; Summers, Dj; Martin, Jp; Nief, Jy; Seitz, R; Taras, P; Zacek, V; Nicholson, H; Sutton, Cs; Cartaro, C; Cavallo, N; De Nardo, G; Fabozzi, F; Gatto, C; Lista, L; Paolucci, P; Piccolo, D; Sciacca, C; Losecco, Jm; Alsmiller, Jrg; Gabriel, Ta; Handler, I; Brau, J; Frey, R; Iwasaki, M; Sinev, Nb; Strom, D; Colecchia, F; Dal Corso, F; Dorigo, A; Galeazzi, F; Margoni, M; Michelon, G; Morandin, M; Posocco, M; Rotondo, M; Simonetto, F; Stroili, R; Torassa, E; Voci, C; Benayoun, M; Briand, H; Chauveau, J; David, P; De la Vaissiere, C; Del Buono, L; Hamon, O; Le Diberder, F; Leruste, P; Lory, J; Roos, L; Stark, J; Versille, S; Manfredi, Pf; Re, V; Speziali, V; Frank, Ed; Gladney, L; Guo, Qh; Panetta, Jh; Angelini, C; Batignani, G; Bettarini, S; Bondioli, M; Carpinelli, M; Forti, F; Giorgi, Ma; Lusiani, A; Martinez Vidal, F; Morganti, M; Neri, N; Paoloni, E; Rama, M; Rizzo, G; Sandrelli, F; Simi, G; Triggiani, G; Walsh, J; Haire, M; Judd, D; Paick, K; Turnbull, L; Wagoner, De; Albert, J; Bula, C; Elmer, P; Lu, C; Mcdonald, Kt; Miftakov, V; Schaffner, Sf; Smith, Ajs; Tumanov, A; Varnes, Ew; Cavoto, G; del Re, D; Ferrarotto, F; Ferroni, F; Fratini, K; Lamanna, E; Leonardi, E; Mazzoni, Ma; Morganti, S; Piredda, G; Tehrani, Fs; Serra, M; Voena, C; Faccini, R; Christ, S; Waldi, R; Adye, T; Franek, B; Geddes, Ni; Gopal, Gp; Xella, M; Aleksan, R; De Domenico, G; Emery, S; Gaidot, A; Ganzhur, Sf; Giraud, Pf; de Monchenault, Gh; Kozanecki, W; Langer, M; London, Gw; Mayer, B; Serfass, B; Vasseur, G; Yeche, C; Zito, M; Copty, N; Purohit, Mv; Singh, H; Yumiceva, Fx; Adam, I; Anthony, Pl; Aston, D; Baird, K; Bloom, E; Boyarski, Am; Bulos, F; Calderini, G; Claus, R; Convery, Mr; Coupal, Dp; Coward, Dh; Dorfan, J; Doser, M; Dunwoodie, W; Field, Rc; Glanzman, T; Godfrey, L; Gowdy, Sj; Grosso, P; Himel, T; Huffer, Me; Innes, Wr; Jessop, Cp; Kelsey, Mh; Kim, P; Kocian, Ml; Langenegger, U; Leith, Dwgs; Luitz, S; Luth, V; Lynch, Hl; Marsiske, H; Menke, S; Messner, R; Moffeit, Kc; Mount, R; Muller, Dr; O'Grady, Cp; Perl, M; Petrak, S; Quinn, H; Ratcliff, Bn; Robertson, Sh; Rochester, Ls; Roodman, A; Schietinger, T; Schindler, Rh; Schwiening, J; Serbo, Vv; Snyder, A; Soha, A; Spanier, Sm; Stelzer, J; Su, D; Sullivan, Mk; Tanaka, Ha; Va'Vra, J; Wagner, Sr; Weinstein, Ajr; Wisniewski, Wj; Wright, Dh; Young, Cc; Burchat, Pr; Cheng, Ch; Kirkby, D; Meyer, Ti; Roat, C; Henderson, R; Bugg, W; Cohn, H; Weidemann, Aw; Izen, Jm; Kitayama, I; Lou, Xc; Turcotte, M; Bianchi, F; Bona, M; Di Girolamo, B; Gamba, D
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