Measurement of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>J</mml:mi><mml:mo>/</mml:mo><mml:mi>ψ</mml:mi></mml:math>meson and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>b</mml:mi></mml:math>-hadron production cross sections in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi><mml:mover accent="true"><mml:mi>p</mml:mi><mml:mo>¯</mml:mo></mml:mover></mml:math>collisions at<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>1960</mml:mn><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi mathvariant="normal">G</mml:mi><mml:mi mathvariant="normal">e</mml:mi><mml:mi mathvariant="normal">V</mml:mi></mml:math>
D. Acosta(University of Florida), J. Adelman(Fermi National Accelerator Laboratory), A. A. Affolder(University of California, Santa Barbara), T. Akimoto(University of Tsukuba), M. G. Albrow(Fermi National Accelerator Laboratory), D. Ambrose(University of Pennsylvania), S. Amerio(University of Padua), D. Amidei(University of Michigan), A. Anastassov(Rutgers, The State University of New Jersey), K. Anikeev(Fermi National Accelerator Laboratory), A. Annovi(University of Pisa), J. Antoš(Institute of Physics, Academia Sinica), M. Aoki(University of Tsukuba), G. Apollinari(Fermi National Accelerator Laboratory), T. Arisawa(Waseda University), J-F. Arguin(University of Toronto), A. Artikov(Joint Institute for Nuclear Research), W. Ashmanskas(Fermi National Accelerator Laboratory), A. Attal(University of California, Los Angeles), F. Azfar(University of Oxford), P. Azzi(University of Padua), N. Bacchetta(University of Padua), H. Bachacou(Lawrence Berkeley National Laboratory), W. Badgett(Fermi National Accelerator Laboratory), A. Barbaro‐Galtieri(Lawrence Berkeley National Laboratory), Gareth J. Barker(Karlsruhe Institute of Technology), V. E. Barnes(Purdue University West Lafayette), B. A. Barnett(Johns Hopkins University), S. Baroiant(University of California, Davis), M. Barone(Istituto Nazionale di Fisica Nucleare), G. Bauer(Massachusetts Institute of Technology), F. Bedeschi(University of Pisa), S. Behari(Johns Hopkins University), S. Belforte(University of Trieste), G. Bellettini(University of Pisa), J. Bellinger(University of Wisconsin–Madison), E. Ben-Haim(Fermi National Accelerator Laboratory), D. Benjamin(Duke University), A. Beretvas(Fermi National Accelerator Laboratory), A. Bhatti(Rockefeller University), M. Binkley(Fermi National Accelerator Laboratory), D. Bisello(University of Padua), M. Bishai(Fermi National Accelerator Laboratory), R. E. Blair(Argonne National Laboratory), C. Blocker(Brandeis University), K. Bloom(University of Michigan), B. Blumenfeld(Johns Hopkins University), A. Bocci(Rockefeller University), A. Bodek(University of Rochester), G. Bolla(Purdue University West Lafayette), A. Bolshov(Massachusetts Institute of Technology), P.S.L. Booth(University of Liverpool), D. Bortoletto(Purdue University West Lafayette), J. Boudreau(University of Pittsburgh), S. Bourov(Fermi National Accelerator Laboratory), B. Brau(University of California, Santa Barbara), C. Bromberg(Michigan State University), E. Brubaker(Fermi National Accelerator Laboratory), J. Budagov(Joint Institute for Nuclear Research), H. S. Budd(University of Rochester), K. Burkett(Fermi National Accelerator Laboratory), G. Busetto(University of Padua), P. Bussey(University of Glasgow), K. L. Byrum(Argonne National Laboratory), S. Cabrera(Duke University), M. Campanelli(University of Geneva), M. Campbell(University of Michigan), A. Canepa(Purdue University West Lafayette), M. Casarsa(University of Trieste), D. Carlsmith(University of Wisconsin–Madison), S. Carron(Duke University), R. Carosi(University of Pisa), F. Šforza(Universitat Autònoma de Barcelona), A. Castro(Istituto Nazionale di Fisica Nucleare), P. Catastini(University of Pisa), D. Cauz(University of Trieste), A. Cerri(Lawrence Berkeley National Laboratory), A. Cerri(University of Illinois Urbana-Champaign), J. Chapman(University of Michigan), C. Chen(University of Pennsylvania), Y. C. Chen(Institute of Physics, Academia Sinica), M. Chertok(University of California, Davis), G. Chiarelli(University of Pisa), G. Chlachidze(Joint Institute for Nuclear Research), F. Chlebana(Fermi National Accelerator Laboratory), I. Cho(Seoul National University), K. Cho(Seoul National University), D. Chokheli(Joint Institute for Nuclear Research), J. P. Chou(Harvard University Press), M. L. Chu(Institute of Physics, Academia Sinica), S. Chuang(University of Wisconsin–Madison), J. Y. Chung(The Ohio State University), W-H. Chung(University of Wisconsin–Madison), Y. S. Chung(University of Rochester), C. I. Ciobanu(University of Illinois Urbana-Champaign), M. A. Ciocci(University of Pisa), A. Clark(University of Geneva), D. Clark(Brandeis University), M. Coca(University of Rochester), A. Connolly(Lawrence Berkeley National Laboratory), M. E. Convery(Rockefeller University), J. Conway(University of California, Davis), B. D. Cooper(University College London), M. Cordelli(Istituto Nazionale di Fisica Nucleare), G. Cortiana(University of Padua), J. Cranshaw(Texas Tech University), J. Cuevas(Universidad de Cantabria), R. Culbertson(Fermi National Accelerator Laboratory), C. Currat(Lawrence Berkeley National Laboratory), D. Cyr(University of Wisconsin–Madison), D. Dagenhart(Brandeis University), S. Da Ronco(University of Padua), S. D’Auria(University of Glasgow), P. de Barbaro(University of Rochester), S. De Cecco(Istituto Nazionale di Fisica Nucleare, Sezione di Roma I), G. De Lentdecker(University of Rochester), S. Dell’Agnello(Istituto Nazionale di Fisica Nucleare), M. Dell’Orso(University of Pisa), S. Demers(University of Rochester), L. Demortier(Rockefeller University), M. Deninno(Istituto Nazionale di Fisica Nucleare), D. De Pedis(Istituto Nazionale di Fisica Nucleare, Sezione di Roma I), P. F. Derwent(Fermi National Accelerator Laboratory), C. Dionisi(Istituto Nazionale di Fisica Nucleare, Sezione di Roma I), J. Dittmann(Fermi National Accelerator Laboratory), C. Dörr(Karlsruhe Institute of Technology), P. Doksus(University of Illinois Urbana-Champaign), A. Dominguez(Lawrence Berkeley National Laboratory), S. Donati(University of Pisa), M. Donegà(University of Geneva), J. Donini(Texas Tech University), M. D’Onofrio(University of Geneva), T. Dorigo(Texas Tech University), V. Drollinger(University of New Mexico), K. Ebina(Waseda University), N. Eddy(University of Illinois Urbana-Champaign), J. Ehlers(University of Geneva), R. Ely(Lawrence Berkeley National Laboratory), R. Erbacher(University of California, Davis), M. Erdmann(Karlsruhe Institute of Technology), D. Errede(University of Illinois Urbana-Champaign), S. Errede(University of Illinois Urbana-Champaign), R. Eusebi(University of Rochester), H-C. Fang(Lawrence Berkeley National Laboratory), S. M. Farrington(University of Liverpool), I. Fedorko(University of Pisa), W. Fedorko(Fermi National Accelerator Laboratory), R. G. Feild(Yale University), M. Feindt(Karlsruhe Institute of Technology), J. P. Fernández(Purdue University West Lafayette), C. Ferretti(University of Michigan), R. D. Field(University of Florida), G. Flanagan(Michigan State University), B. Flaugher(Fermi National Accelerator Laboratory), L. R. Flores Castillo(University of Pittsburgh), A. Foland(Harvard University Press), S. Forrester(University of California, Davis), G. W. Foster(Fermi National Accelerator Laboratory), M. Franklin(Harvard University Press), J. Freeman(Lawrence Berkeley National Laboratory), Y. Fujii(High Energy Accelerator Research Organization), I. Furic(Fermi National Accelerator Laboratory), A. Gajjar(University of Liverpool), A. Gallas(Northwestern University), J. Galyardt(Carnegie Mellon University), M. Gallinaro(Rockefeller University), M. Garcia-Sciveres(Lawrence Berkeley National Laboratory), A. F. Garfinkel(Purdue University West Lafayette), C. Gay(Yale University), H. Gerberich(Duke University), D. W. Gerdes(University of Michigan), E. Gerchtein(Carnegie Mellon University), S. Giagu(Istituto Nazionale di Fisica Nucleare, Sezione di Roma I), P. Giannetti(University of Pisa), S. M. Gibson(Lawrence Berkeley National Laboratory), K. Gibson(Carnegie Mellon University), C. M. Ginsburg(University of Wisconsin–Madison), K. Giolo(Purdue University West Lafayette), M. P. Giordani(University of Trieste), M. Giunta(University of Pisa), G. Giurgiu(Carnegie Mellon University), V. Glagolev(Joint Institute for Nuclear Research), D. Glenzinskí(Fermi National Accelerator Laboratory), M. Gold(University of New Mexico), N. Goldschmidt(University of Michigan), D. Goldstein(University of California, Los Angeles), J. Goldstein(University of Oxford), G. Gómez(Universidad de Cantabria), G. Gomez Ceballos(Universidad de Cantabria), M. Goncharov(Texas A&M University), O. González(Purdue University West Lafayette), I. Gorelov(University of New Mexico), A. T. Goshaw(Duke University), Y. Gotra(University of Pittsburgh), K. Goulianos(Rockefeller University), A. Gresele(Istituto Nazionale di Fisica Nucleare), M. Griffiths(University of Liverpool), C. Grosso-Pilcher(Fermi National Accelerator Laboratory), U. Grundler(University of Illinois Urbana-Champaign), M. Guenther(Purdue University West Lafayette), J. Guimarães da Costa(Harvard University Press), C. Haber(Lawrence Berkeley National Laboratory), K. A. Hahn(University of Pennsylvania), S. R. Hahn(Fermi National Accelerator Laboratory), E. Halkiadakis(University of Rochester), A. Hamilton(University of Toronto), B-Y. Han(University of Rochester), R. Handler(University of Wisconsin–Madison), F. Happacher(Istituto Nazionale di Fisica Nucleare), K. Hara(University of Tsukuba), M. Hare(Tufts University), R. Harr(Wayne State University), R. M. Harris(Fermi National Accelerator Laboratory), F. Hartmann(Karlsruhe Institute of Technology), K. Hatakeyama(Rockefeller University), J. Hauser(University of California, Los Angeles), C. P. Hays(Duke University), H. S. Hayward(University of Liverpool), E. Heider(Tufts University), B. Heinemann(University of Liverpool), J. J. Heinrich(University of Pennsylvania), M. Hennecke(Karlsruhe Institute of Technology), M. Herndon(Johns Hopkins University), C. Hill(University of California, Santa Barbara), D. Hirschbuehl(Karlsruhe Institute of Technology), A. Höcker(University of Rochester), K. D. Hoffman(Fermi National Accelerator Laboratory), A. Holloway(Harvard University Press), S. Hou(Institute of Physics, Academia Sinica), M. Houlden(University of Liverpool), T. B. Huffman(University of Oxford), Y. Huang(Duke University), R. E. Hughes(The Ohio State University), J. Huston(Michigan State University), K. Ikado(Waseda University), J. Incandela(University of California, Santa Barbara), G. Introzzi(University of Pisa), M. Iori(Istituto Nazionale di Fisica Nucleare, Sezione di Roma I), Y. Ishizawa(University of Tsukuba), Ç. İşsever(University of California, Santa Barbara), A. Ivanov(University of Rochester), Y. Iwata(Hiroshima University), B. Iyutin(Massachusetts Institute of Technology), E. James(Fermi National Accelerator Laboratory), D. Jang(Rutgers, The State University of New Jersey), J. Jarrell(University of New Mexico), D. Jeans(Istituto Nazionale di Fisica Nucleare, Sezione di Roma I), H. Jensen(Fermi National Accelerator Laboratory), E. J. Jeon(Seoul National University), M. Jones(Purdue University West Lafayette), K. K. Joo(Seoul National University), S. Y. Jun(Carnegie Mellon University), T. R. Junk(University of Illinois Urbana-Champaign), T. Kamon(Texas A&M University), J. S. Kang(University of Michigan), M. Karagoz Unel(Northwestern University), P. E. Karchin(Wayne State University), S. Kartal(Fermi National Accelerator Laboratory), Y. Kato(Osaka City University), Y. Kemp(Karlsruhe Institute of Technology), R. Kephart(Fermi National Accelerator Laboratory), U. Kerzel(Karlsruhe Institute of Technology), V. Khotilovich(Texas A&M University), B. Kilminster(The Ohio State University), D. H. Kim(Seoul National University), H. S. Kim(University of Illinois Urbana-Champaign), J. E. Kim(Seoul National University), M. J. Kim(Seoul National University), M. S. Kim(Seoul National University), S. B. Kim(Seoul National University), S. H. Kim(Seoul National University), T. H. Kim(Massachusetts Institute of Technology), Y. K. Kim(Fermi National Accelerator Laboratory), B. T. King(University of Liverpool), M. Kirby(Duke University), L. Kirsch(Brandeis University), S. Klimenko(University of Florida), B. Knuteson(Massachusetts Institute of Technology), B. R. Ko(Duke University), H. Kobayashi(University of Tsukuba), P. Koehn(The Ohio State University), D. J. Kong(Seoul National University), K. Kondo(Waseda University), J. Konigsberg(University of Florida), K. Kordas(University of Toronto), A. Korn(Massachusetts Institute of Technology), A. Korytov(University of Florida), K. Kotelnikov(Institute for Theoretical and Experimental Physics), A. V. Kotwal(Duke University), A. Kovalev(University of Pennsylvania), J. Kraus(University of Illinois Urbana-Champaign), Ilya Kravchenko(Massachusetts Institute of Technology), A. Kreymer(Fermi National Accelerator Laboratory), J. Kroll(University of Pennsylvania), M. Kruse(Duke University), V. Krutelyov(Texas A&M University), S. E. Kuhlmann(Argonne National Laboratory), S. Kwang(Fermi National Accelerator Laboratory), A. T. Laasanen(Purdue University West Lafayette), S. Lai(University of Toronto), S. Lami(Rockefeller University), S. Lammel(Fermi National Accelerator Laboratory), M. Lancaster(Duke University), M. Lancaster(University College London), R. L. Lander(University of California, Davis), K. Lannon(The Ohio State University), A. Lath(Rutgers, The State University of New Jersey), G. Latino(University of New Mexico), R. Lauhakangas(University of Helsinki), I. Lazzizzera(University of Padua), Y. Le(Johns Hopkins University), C. Lecci(Karlsruhe Institute of Technology), T. LeCompte(Argonne National Laboratory), J. Lee(Seoul National University), J. Lee(Seoul National University), S. W. Lee(Texas A&M University), R. Lefèvre(Universitat Autònoma de Barcelona), N. Leonardo(Massachusetts Institute of Technology), S. Leone(University of Pisa), S. Levy(Fermi National Accelerator Laboratory), J. D. Lewis(Fermi National Accelerator Laboratory), K. Li(Yale University), C. Lin(Fermi National Accelerator Laboratory), C. Lin(Fermi National Accelerator Laboratory), M. Lindgren(Fermi National Accelerator Laboratory), T. M. Liss(University of Illinois Urbana-Champaign), A. Lister(University of Geneva), D. O. Litvintsev(Fermi National Accelerator Laboratory), T. Liu(Fermi National Accelerator Laboratory), Y. Liu(University of Geneva), N. S. Lockyer(University of Pennsylvania), A. Loginov(Institute for Theoretical and Experimental Physics), M. Loreti(University of Padua), P. Loverre(Istituto Nazionale di Fisica Nucleare, Sezione di Roma I), R-S. Lu(Institute of Physics, Academia Sinica), D. Lucchesi(University of Padua), P. Lujan(Lawrence Berkeley National Laboratory), P. Lukens(Fermi National Accelerator Laboratory), G. Lungu(University of Florida), L. Lyons(University of Oxford), J. Lys(Lawrence Berkeley National Laboratory), R. Lysák(Institute of Physics, Academia Sinica), D. MacQueen(University of Toronto), R. Madrak(Fermi National Accelerator Laboratory), K. Maeshima(Fermi National Accelerator Laboratory), P. Maksimovic(Johns Hopkins University), L. Malferrari(Istituto Nazionale di Fisica Nucleare), G. Manca(University of Liverpool), R. Marginean(The Ohio State University), C. P. Marino(University of Illinois Urbana-Champaign), A. D. Martin(Northwestern University), M. Martín(Universitat Autònoma de Barcelona), V. Martin(Northwestern University), M. Martı́nez(Universitat Autònoma de Barcelona), T. Maruyama(University of Tsukuba), H. Matsunaga(University of Tsukuba), M. E. Mattson(Wayne State University), P. Mazzanti(Istituto Nazionale di Fisica Nucleare), K. S. McFarland(University of Rochester), D. McGivern(University College London), P. McIntyre(Texas A&M University), Peter McNamara(Rutgers, The State University of New Jersey), R. NcNulty(University of Liverpool), A. Mehta(University of Liverpool), S. Menzemer(Massachusetts Institute of Technology), A. Menzione(University of Pisa), P. Merkel(Fermi National Accelerator Laboratory), C. Mesropian(Rockefeller University), A. Messina(Istituto Nazionale di Fisica Nucleare, Sezione di Roma I), T. Miao(Fermi National Accelerator Laboratory), N. Miladinovic(Brandeis University), Laura Stephanie Miller(University of Michigan), R. Miller(University of Michigan), J. Miller(University of Michigan), R. Miquel(Lawrence Berkeley National Laboratory), S. Miscetti(Istituto Nazionale di Fisica Nucleare), G. Mitselmakher(University of Florida), A. Miyamoto(High Energy Accelerator Research Organization), Y. Miyazaki(Osaka City University), N. Moggi(Istituto Nazionale di Fisica Nucleare), B. Mohr(University of California, Los Angeles), R. W. Moore(Fermi National Accelerator Laboratory), M. J. Morello(University of Pisa), P. A. Movilla Fernández(Lawrence Berkeley National Laboratory), A. Mukherjee(Fermi National Accelerator Laboratory), M. Mulhearn(Massachusetts Institute of Technology), T. Müller(Karlsruhe Institute of Technology), R. Mumford(Johns Hopkins University), A. Munar(University of Pennsylvania), P. Murat(Fermi National Accelerator Laboratory), J. Nachtman(Fermi National Accelerator Laboratory), S. Nahn(Yale University), I. Nakamura(University of Pennsylvania), I. Nakano(Okayama University), A. Napier(Tufts University), R. Napora(Johns Hopkins University), D. Naumov(University of New Mexico), V. Necula(University of Florida), F. Niell(University of Michigan), J. Nielsen(Lawrence Berkeley National Laboratory), Charles A. Nelson(Fermi National Accelerator Laboratory), T. Nelson(Fermi National Accelerator Laboratory), C. Neu(University of Pennsylvania), M. S. Neubauer(University of California San Diego), C. Newman-Holmes(Fermi National Accelerator Laboratory), T. Nigmanov(University of Pittsburgh), L. Nodulman(Argonne National Laboratory), O. Norniella(Universitat Autònoma de Barcelona), K. Oesterberg(University of Helsinki), Takashi Ogawa(Waseda University), S. H. Oh(Duke University), Y. D. Oh(Seoul National University), T. Ohsugi(Hiroshima University), T. Okusawa(Osaka City University), R. Oldeman(Istituto Nazionale di Fisica Nucleare, Sezione di Roma I), R. Orava(University of Helsinki), W. Orejudos(Lawrence Berkeley National Laboratory), C. Pagliarone(University of Pisa), E. Palencia(Universidad de Cantabria), R. Paoletti(University of Pisa), V. Papadimitriou(Fermi National Accelerator Laboratory), S. Pashapour(University of Toronto), J. Patrick(Fermi National Accelerator Laboratory), G. Pauletta(University of Trieste), M. Paulini(Carnegie Mellon University), T. Pauly(University of Oxford), C. Paus(Massachusetts Institute of Technology), D. Pellett(University of California, Davis), A. Penzo(University of Trieste), T. J. Phillips(Duke University), G. Piacentino(University of Pisa), J. Piedra(Universidad de Cantabria), K. Pitts(University of Illinois Urbana-Champaign), C. Plager(University of California, Los Angeles), A. Pompoš(Purdue University West Lafayette), L. Pondrom(University of Wisconsin–Madison), G. Pope(University of Pittsburgh), X. Portell(Universitat Autònoma de Barcelona), O. Poukhov(Joint Institute for Nuclear Research), F. Prakoshyn(Joint Institute for Nuclear Research), T. Pratt(University of Liverpool), A. Pronko(University of Florida), J. Proudfoot(Argonne National Laboratory), F. Ptohos(Istituto Nazionale di Fisica Nucleare), G. Punzi(University of Pisa), J. Rademacker(University of Oxford), M.A. Rahaman(University of Pittsburgh), A. Rakitine(Massachusetts Institute of Technology), S. Rappoccio(Harvard University Press), F. Ratnikov(Rutgers, The State University of New Jersey), H. Ray(University of Michigan), B. Reisert(Fermi National Accelerator Laboratory), V. Rekovic(University of New Mexico), P. Renton(University of Oxford), M. Rescigno(Istituto Nazionale di Fisica Nucleare, Sezione di Roma I), F. Rimondi(Istituto Nazionale di Fisica Nucleare), K. Rinnert(Karlsruhe Institute of Technology), L. Ristori(University of Pisa), W. J. Robertson(Duke University), A. Robson(University of Oxford), T. Rodrigo(Universidad de Cantabria), S. Rolli(Tufts University), L. Rosenson(Massachusetts Institute of Technology), R. Roser(Fermi National Accelerator Laboratory), R. Rossin(University of Padua), C. Rott(Purdue University West Lafayette), J. Russ(Carnegie Mellon University), V. Rusu(Fermi National Accelerator Laboratory), A. Ruiz-Jimeno(Universidad de Cantabria), D. Ryan(Tufts University), H. Saarikko(University of Helsinki), S. Sabik(University of Toronto), A. Safonov(University of California, Davis), R. St. Denis(University of Glasgow), W. K. Sakumoto(University of Rochester), G. Salamanna(Istituto Nazionale di Fisica Nucleare, Sezione di Roma I), D. Saltzberg(University of California, Los Angeles), C. Sánchez(Universitat Autònoma de Barcelona), A. Sansoni(Istituto Nazionale di Fisica Nucleare), L. Santi(University of Trieste), S. Sarkar(Istituto Nazionale di Fisica Nucleare, Sezione di Roma I), K. Satô(University of Tsukuba), P. Savard(University of Toronto), A. Savoy-Navarro(Fermi National Accelerator Laboratory), P. Schlabach(Fermi National Accelerator Laboratory), E. E. Schmidt(Fermi National Accelerator Laboratory), M. P. Schmidt(Yale University), Michael Henry Schmitt(Northwestern University), L. Scodellaro(Universidad de Cantabria), A. Scribano(University of Pisa), F. Scuri(University of Pisa), A. Sedov(Purdue University West Lafayette), S. C. Seidel(University of New Mexico), Y. Seiya(Osaka City University), F. Semeria(Istituto Nazionale di Fisica Nucleare), L. Sexton-Kennedy(Fermi National Accelerator Laboratory), I. Sfiligoi(Istituto Nazionale di Fisica Nucleare), M. Shapiro(Lawrence Berkeley National Laboratory), T. Shears(University of Liverpool), P. F. Shepard(University of Pittsburgh), D. Sherman(Harvard University Press), M. Shimojima(University of Tsukuba), M. J. Shochet(Fermi National Accelerator Laboratory), Y. Shon(University of Wisconsin–Madison), I. Shreyber(Institute for Theoretical and Experimental Physics), A. Sidoti(University of Pisa), J. Siegrist(Lawrence Berkeley National Laboratory), M. Siket(Institute of Physics, Academia Sinica), A. Sill(Texas Tech University), P. Sinervo(University of Toronto), A. N. Sisakyan(Joint Institute for Nuclear Research), A. Skiba(Karlsruhe Institute of Technology), A. J. Slaughter(Fermi National Accelerator Laboratory), K. Śliwa(Tufts University), D. Smirnov(University of New Mexico), J. R. Smith(University of California, Davis), F. D. Snider(Fermi National Accelerator Laboratory), R. Snihur(University of Toronto), A. Soha(University of California, Davis), S. Somalwar(Rutgers, The State University of New Jersey), J. Spalding(Fermi National Accelerator Laboratory), M. Spezziga(Texas Tech University), L. Spiegel(Fermi National Accelerator Laboratory), F. Spinella(University of Pisa), M. Spiropulu(University of California, Santa Barbara), P. Squillacioti(University of Pisa), H. Stadie(Karlsruhe Institute of Technology), B. Stelzer(University of Toronto), O. Stelzer-Chilton(University of Toronto), J. Strologas(University of New Mexico), D. Stuart(University of California, Santa Barbara), A. Sukhanov(University of Florida), K. Sumorok(Massachusetts Institute of Technology), H. Sun(Tufts University), T. Suzuki(University of Tsukuba), A. Taffard(Hiroshima University), R. Tafirout(University of Toronto), S. Takach(Wayne State University), Hideaki Takano(University of Tsukuba), R. Takashima(Hiroshima University), Y. Takeuchi(University of Tsukuba), K. Takikawa(University of Tsukuba), M. Tanaka(Argonne National Laboratory), R. Tanaka(Okayama University), N. Tanimoto(Okayama University), S. Tapprogge(University of Helsinki), M. Tecchio(University of Michigan), P. K. Teng(Institute of Physics, Academia Sinica), K. Terashi(Rockefeller University), R. J. Tesarek(Fermi National Accelerator Laboratory), S. Tether(Massachusetts Institute of Technology), J. Thom(Fermi National Accelerator Laboratory), A. S. Thompson(University of Glasgow), E. Thomson(University of Pennsylvania), P. Tipton(University of Rochester), V. Tiwari(Carnegie Mellon University), S. Tkaczyk(Fermi National Accelerator Laboratory), D. Toback(Texas A&M University), K. Tollefson(Michigan State University), T. Tomura(University of Tsukuba), D. Tonelli(University of Pisa), M. Tönnesmann(Michigan State University), S. Torre(University of Pisa), D. Torretta(Fermi National Accelerator Laboratory), S. Tourneur(Fermi National Accelerator Laboratory), W. Trischuk(University of Toronto), J. Tseng(University of Oxford), R. Tsuchiya(Waseda University), S. Tsuno(Okayama University), D. Tsybychev(University of Florida), N. Turini(University of Pisa), M. Turner(University of Liverpool), F. Ukegawa(University of Tsukuba), T. Unverhau(University of Glasgow), S. Uozumi(University of Tsukuba), D. Usynin(University of Pennsylvania), L. Vacavant(Lawrence Berkeley National Laboratory), A. Vaiciulis(University of Rochester), A. Varganov(University of Michigan), E. Vataga(University of Pisa), S. Vejcik(Fermi National Accelerator Laboratory), G. Velev(Fermi National Accelerator Laboratory), V. Veszprémi(Purdue University West Lafayette), G. Veramendi(University of Illinois Urbana-Champaign), T. Vickey(University of Illinois Urbana-Champaign), R. Vidal(Fermi National Accelerator Laboratory), I. Vila(Universidad de Cantabria), R. Vilar(Universidad de Cantabria), I. Vollrath(University of Toronto), I. Volobouev(Lawrence Berkeley National Laboratory), M. von der Mey(University of California, Los Angeles), P. Wagner(Texas A&M University), R. G. Wagner(Argonne National Laboratory), R. L. Wagner(Argonne National Laboratory), W. Wagner(Karlsruhe Institute of Technology), R. Wallny(University of California, Los Angeles), T. Walter(Karlsruhe Institute of Technology), T. Yamashita(Okayama University), K. Yamamoto(Osaka City University), Z. Wan(Rutgers, The State University of New Jersey), M. J. Wang(Institute of Physics, Academia Sinica), S. M. Wang(University of Florida), A. Warburton(University of Toronto), B. F. L. Ward(University of Glasgow), S. Waschke(University of Glasgow), D. Waters(University College London), T. Watts(Rutgers, The State University of New Jersey), M. Weber(Lawrence Berkeley National Laboratory), W. C. Wester(Fermi National Accelerator Laboratory), B. Whitehouse(Tufts University), A. B. Wicklund(Argonne National Laboratory), E. Wicklund(Fermi National Accelerator Laboratory), H. H. Williams(University of Pennsylvania), P. Wilson(Fermi National Accelerator Laboratory), B. L. Winer(The Ohio State University), P. Wittich(University of Pennsylvania), S. Wolbers(Fermi National Accelerator Laboratory), C. Wolfe(Fermi National Accelerator Laboratory), M. W. Wolter(Tufts University), M. Worcester(University of California, Los Angeles), S. D. Worm(Rutgers, The State University of New Jersey), T. Wright(University of Michigan), X. Wu(University of Geneva), F. Würthwein(University of California San Diego), A. Wyatt(University College London), A. Yagil(Fermi National Accelerator Laboratory), C. Yang(Yale University), U. K. Yang(Fermi National Accelerator Laboratory), W. Yao(Lawrence Berkeley National Laboratory), G. P. Yeh(Fermi National Accelerator Laboratory), K. Yi(Johns Hopkins University), J. Yoh(Fermi National Accelerator Laboratory), P. Yoon(University of Rochester), K. Yorita(Waseda University), T. Yoshida(Osaka City University), I. Yu(Seoul National University), S. S. Yu(University of Pennsylvania), Z. Yu(Yale University), J. C. Yun(Fermi National Accelerator Laboratory), L. Zanello(Istituto Nazionale di Fisica Nucleare, Sezione di Roma I), A. Zanetti(University of Trieste), I. Zaw(Harvard University Press), F. Zetti(University of Pisa), J. Zhou(Rutgers, The State University of New Jersey), A. Zsenei(University of Geneva), S. Zucchelli(Istituto Nazionale di Fisica Nucleare)
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology
February 3, 2005
Cited by 706Open Access
Abstract
We present a new measurement of the inclusive and differential production cross sections of $J/\ensuremath{\psi}$ mesons and $b$ hadrons in proton-antiproton collisions at $\sqrt{s}=1960\text{ }\text{ }\mathrm{G}\mathrm{e}\mathrm{V}$. The data correspond to an integrated luminosity of $39.7\text{ }\text{ }{\mathrm{p}\mathrm{b}}^{\ensuremath{-}1}$ collected by the CDF run II detector. We find the integrated cross section for inclusive $J/\ensuremath{\psi}$ production for all transverse momenta from 0 to $20\text{ }\text{ }\mathrm{G}\mathrm{e}\mathrm{V}/c$ in the rapidity range $|y|<0.6$ to be $4.08\ifmmode\pm\else\textpm\fi{}0.02(\mathrm{s}\mathrm{t}\mathrm{a}\mathrm{t}{)}_{\ensuremath{-}0.33}^{+0.36}(\mathrm{s}\mathrm{y}\mathrm{s}\mathrm{t})\text{ }\text{ }\ensuremath{\mu}\mathrm{b}$. We separate the fraction of $J/\ensuremath{\psi}$ events from the decay of the long-lived $b$ hadrons using the lifetime distribution in all events with ${p}_{T}(J/\ensuremath{\psi})>1.25\text{ }\text{ }\mathrm{G}\mathrm{e}\mathrm{V}/c$. We find the total cross section for $b$ hadrons, including both hadrons and antihadrons, decaying to $J/\ensuremath{\psi}$ with transverse momenta greater than $1.25\text{ }\text{ }\mathrm{G}\mathrm{e}\mathrm{V}/c$ in the rapidity range $|y(J/\ensuremath{\psi})|<0.6$ is $0.330\ifmmode\pm\else\textpm\fi{}0.005(\mathrm{s}\mathrm{t}\mathrm{a}\mathrm{t}{)}_{\ensuremath{-}0.033}^{+0.036}(\mathrm{s}\mathrm{y}\mathrm{s}\mathrm{t})\text{ }\text{ }\ensuremath{\mu}\mathrm{b}$. Using a Monte Carlo simulation of the decay kinematics of $b$ hadrons to all final states containing a $J/\ensuremath{\psi}$, we extract the first measurement of the total single $b$-hadron cross section down to zero transverse momentum at $\sqrt{s}=1960\text{ }\text{ }\mathrm{G}\mathrm{e}\mathrm{V}$. 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 $17.6\ifmmode\pm\else\textpm\fi{}0.4(\mathrm{s}\mathrm{t}\mathrm{a}\mathrm{t}{)}_{\ensuremath{-}2.3}^{+2.5}(\mathrm{s}\mathrm{y}\mathrm{s}\mathrm{t})\text{ }\text{ }\ensuremath{\mu}\mathrm{b}$.
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