J/ψ production via χc decays in 920 GeV pA interactions

Abt, I.; Adams, M.; Albrecht, H.; Amaral, V.; Amorim, A.; Aplin, S. J.; Aushev, V.; Bagaturia, Y.; Balagura, V.; Bargiotti, M.; Barsukova, O.; Bastos, J.; Bauer, C.; Bauer, T. S.; Belkov, A.; Belkov, Ar; Belotelov, I.; Bertin, A.; Bobchenko, B.; Boecker, M.; Bogatyrev, A.; Bohm, G.; Braeuer, M.; Bruinsma, M.; Bruschi, M.; Buchholz, P.; Buran, T.; Carvalho, J.; Conde, P.; Cruse, C.; Dam, M.; Danielsen, K. M.; Danilov, M.; De Castro, S.; Deppe, H.; Dong, X.; Dreis, H. B.; Egorytchev, V.; Ehret, K.; Eisele, F.; Emeliyanov, D.; Essenov, S.; Fabbri, L.; Faccioli, P.; Feuerstack-Raible, M.; Flammer, J.; Fleckenstein, H.; Fominykh, B.; Funcke, M.; Garrido, L.; Giacobbe, B.; Glaess, J.; Goloubkov, D.; Goloubkov, Y.; Golutvin, A.; Golutvin, I.; Gorbounov, I.; Gorisek, A.; Gouchtchine, O.; Goulart, D. C.; Gradl, S.; Gradl, W.; Guilitsky, Y.; Hansen, J. D.; Hernandez, J. M.; Hofmann, W.; Hott, T.; Hulsbergen, W.; Husemann, U.; Igonkina, O.; Ispiryan, M.; Jagla, T.; Jiang, C.; Kapitza, H.; Karabekyan, S.; Karpenko, N.; Keller, S.; Khasanov, F.; Kiryushin, Y.; Knöpfle, K. T.; Kolanoski, H.; Korpar, S.; Krauss, C.; Kreuzer, P.; Krizan, P.; Kruecker, D.; Kvaratskheliia, T.; Lanyov, A.; Lau, K.; Lewendel, B.; Lohse, T.; Maenner, R.; Masciocchi, S.; Massa, I.; Matchikhilian, L.; Medin, G.; Medinnis, M.; Mevius, M.; Michetti, A.; Mikhailov, Y.; Mizuk, R.; Muresan, R.; Negodaev, M.; Negri, I.; Noerenberg, M.; Nowak, S.; Nunez Pardo de Vera, M. T.; Ouchrif, M.; Ould-Saada, F.; Padilla, C.; Peralta, D.; Pernack, R.; Pestotnik, R.; Piccinini, M.; Pleier, M. A.; Poli, M.; Popov, V.; Pose, A.; Pose, D.; Pugatch, V.; Pylypchenko, Y.; Pyrlik, J.; Reeves, K.; Ressing, D.; Riechmann, K.; Riu, I.; Robmann, P.; Rybnikov, V.; Sanchez, F.; Sbrizzi, A.; Schmelling, M.; Schmidt, B.; Schreiner, A.; Schroeder, H.; Schwartz, A. J.; Schwarz, A. S.; Schwenninger, B.; Schwingenheuer, B.; Sciacca, F.; Semprini-Cesari, N.; Shuvalov, S.; Sozuer, L.; Solunin, S.; Somov, A.; Somov, S.; Spengler, J.; Spighi, R.; Spiridonov, A.; Stanovnik, A.; Staric, M.; Stegmann, C.; Symalla, M.; Tikhomirov, I.; Titov, M.; Tsakov, I.; Uwer, U.; Vagnoni, V.; van Eldik, C.; Vassiliev, Y.; Villa, M.; Vitale, A.; Vukotic, I.; Wahlberg, H.; Walenta, A. H.; Walter, M.; Wang, J. J.; Wegener, D.; Werthenbach, U.; Wolters, H.; Wurth, R.; Wurz, A.; Xella-Hansen, S.; Zaitsev, Y.; Zavertyaev, M.; Zech, G.; Zeuner, T.; Zhelezov, A.; Zheng, Z.; Zimmermann, R.; Zivko, T.; Zoccoli, A.; Arefiev, A.; Ariño, I.; Atiya, M.; Baghshetsyan, R.; Barsuk, S.; Bassetti, V.; Beck, M.; Belyaev, I.; Berkhan, K.; Borgmeier, C.; Broemmelsiek, D.; Buchler, M.; Capeáns, M.; Capponi, M.; Chamanina, J.; Chen, X.; Chistov, R.; Chmeissani, M.; Christensen, A.; Deckers, H.; Dehmelt, K.; Dolgoshein, B.; Dressel, M.; Dujmic, D.; Eckmann, R.; Eiges, V.; Erhan, S.; Fallot-Burghardt, W.; Fourletov, S.; Fuljahn, T.; Galli, D.; Garcia, A.; Gascon, D.; Gellrich, A.; Gerndt, K.; Glebe, T.; Hamacher, T.; Harr, R.; Hast, C.; Hausmann, S.; Hildebrandt, M.; Hölscher, A.; Höpfner, K.; Hohlmann, M.; Issever, S.; Itterbeck, H.; Ivarsson, J.; Jia, Y.; Kaoukher, A.; Karchin, P.; Ke, Z.; Kim, H.; Kisel, I.; Klefenz, F.; Kochetkov, V.; Lange, A.; Leffers, G.; Legrand, I.; Liu, Y.Q.; Loke, R.; Lomonosov, B.; Lüdemann, J.; Mankel, R.; Marconi, U.; Miquel, R.; Mohapatra, A.; Moshkin, A.; Moshous, B.; Nam, S.; Oest, T.; Oliveira, A.; Pavlenko, Yu.; Perschke, T.; Petersen, B.; Ramachandran, S.; Ratnikov, F.; Rieling, J.; Rietz, M.; Rosen, J.; Rothe, Ch.; Ruckstuhl, W.; Rusinov, V.; Ryzhikov, D.; Saadi-Lüdemann, F.; Samtleben, D.; Sang, M.; Saveliev, V.; Schaller, S.; Schlein, P.; Schmidt, S.; Schmidt-Parzefall, W.; Schultz, H:D.; Schwanke, U.; Schwitters, R.; Semenov, S.; Sexauer, E.; Seybold, L.; Siccama, I.; Skrk, D.; Soldatov, A.; Souvorov, V.; Spahn, M; Spratte, S.; StDenis, R.; Steinbeck, S.; Steinkamp, O.; Stieler, D.; Symalla, M.; Takach, S.; Tesch, N.; Thurn, H.; Trunk, U.; Truöl, P.; vanStaa, R.; Wagner, G.; Wagner, W.; Walter, T.; Wang, Y. M.; Wanke, R.; Weyers, P. J.; Yang, J.; Zhu, Z.; Zweizig, J.; I. Abt et al. for the HERA-B Collaboration

doi:10.1016/S0370-2693(03)00407-6http://dx.doi.org/10.1016/S0370-2693(03)00407-6

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J/ψ production via χc decays in 920 GeV pA interactions

Abt, I., Adams, M., Albrecht, H., Amaral, V., Amorim, A., Aplin, S. J., et al. (2003). J/ψ production via χc decays in 920 GeV pA interactions. Physical Review Letters B, 561(1-2), 61-72. doi:10.1016/S0370-2693(03)00407-6http://dx.doi.org/10.1016/S0370-2693(03)00407-6.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0011-8ECF-D Version Permalink: https://hdl.handle.net/21.11116/0000-0004-4A84-4

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Abt, I.¹, Author
Adams, M.¹, Author
Albrecht, H.¹, Author
Amaral, V.¹, Author
Amorim, A.¹, Author
Aplin, S. J.¹, Author
Aushev, V.¹, Author
Bagaturia, Y.¹, Author
Balagura, V.¹, Author
Bargiotti, M.¹, Author
Barsukova, O.¹, Author
Bastos, J.¹, Author
Bauer, C.², Author
Bauer, T. S.¹, Author
Belkov, A.¹, Author
Belkov, Ar¹, Author
Belotelov, I.¹, Author
Bertin, A.¹, Author
Bobchenko, B.¹, Author
Boecker, M.¹, Author
Bogatyrev, A.¹, AuthorBohm, G.¹, AuthorBraeuer, M.², Author Bruinsma, M.¹, AuthorBruschi, M.¹, AuthorBuchholz, P.¹, AuthorBuran, T.¹, AuthorCarvalho, J.¹, AuthorConde, P.¹, AuthorCruse, C.¹, AuthorDam, M.¹, AuthorDanielsen, K. M.¹, AuthorDanilov, M.¹, AuthorDe Castro, S.¹, AuthorDeppe, H.¹, AuthorDong, X.¹, AuthorDreis, H. B.¹, AuthorEgorytchev, V.¹, AuthorEhret, K.², Author Eisele, F.¹, AuthorEmeliyanov, D.¹, AuthorEssenov, S.¹, AuthorFabbri, L.¹, AuthorFaccioli, P.¹, AuthorFeuerstack-Raible, M.¹, AuthorFlammer, J.¹, AuthorFleckenstein, H.¹, AuthorFominykh, B.¹, AuthorFuncke, M.¹, AuthorGarrido, L.¹, AuthorGiacobbe, B.¹, AuthorGlaess, J.¹, AuthorGoloubkov, D.¹, AuthorGoloubkov, Y.¹, AuthorGolutvin, A.¹, AuthorGolutvin, I.¹, AuthorGorbounov, I.¹, AuthorGorisek, A.¹, AuthorGouchtchine, O.¹, AuthorGoulart, D. C.¹, AuthorGradl, S.¹, AuthorGradl, W.¹, AuthorGuilitsky, Y.¹, AuthorHansen, J. D.¹, AuthorHernandez, J. M.¹, AuthorHofmann, W.², Author Hott, T.¹, AuthorHulsbergen, W.¹, AuthorHusemann, U.¹, AuthorIgonkina, O.¹, AuthorIspiryan, M.¹, AuthorJagla, T.², Author Jiang, C.¹, AuthorKapitza, H.¹, AuthorKarabekyan, S.¹, AuthorKarpenko, N.¹, AuthorKeller, S.¹, AuthorKhasanov, F.¹, AuthorKiryushin, Y.¹, AuthorKnöpfle, K. T.², Author Kolanoski, H.¹, AuthorKorpar, S.¹, AuthorKrauss, C.¹, AuthorKreuzer, P.¹, AuthorKrizan, P.¹, AuthorKruecker, D.¹, AuthorKvaratskheliia, T.¹, AuthorLanyov, A.¹, AuthorLau, K.¹, AuthorLewendel, B.¹, AuthorLohse, T.¹, AuthorMaenner, R.¹, AuthorMasciocchi, S.², Author Massa, I.¹, AuthorMatchikhilian, L.¹, AuthorMedin, G.¹, AuthorMedinnis, M.¹, AuthorMevius, M.¹, AuthorMichetti, A.¹, AuthorMikhailov, Y.¹, AuthorMizuk, R.¹, AuthorMuresan, R.¹, AuthorNegodaev, M.¹, AuthorNegri, I.¹, AuthorNoerenberg, M.¹, AuthorNowak, S.¹, AuthorNunez Pardo de Vera, M. T.¹, AuthorOuchrif, M.¹, AuthorOuld-Saada, F.¹, AuthorPadilla, C.¹, AuthorPeralta, D.¹, AuthorPernack, R.¹, AuthorPestotnik, R.¹, AuthorPiccinini, M.¹, AuthorPleier, M. A.², Author Poli, M.¹, AuthorPopov, V.¹, AuthorPose, A.¹, AuthorPose, D.¹, AuthorPugatch, V.², Author Pylypchenko, Y.¹, AuthorPyrlik, J.¹, AuthorReeves, K.², Author Ressing, D.¹, AuthorRiechmann, K.¹, AuthorRiu, I.¹, AuthorRobmann, P.¹, AuthorRybnikov, V.¹, AuthorSanchez, F.², Author Sbrizzi, A.¹, AuthorSchmelling, M.², Author Schmidt, B.¹, AuthorSchreiner, A.¹, AuthorSchroeder, H.¹, AuthorSchwartz, A. J.¹, AuthorSchwarz, A. S.¹, AuthorSchwenninger, B.¹, AuthorSchwingenheuer, B.², Author Sciacca, F.², Author Semprini-Cesari, N.¹, AuthorShuvalov, S.¹, AuthorSozuer, L.¹, AuthorSolunin, S.¹, AuthorSomov, A.¹, AuthorSomov, S.¹, AuthorSpengler, J.², Author Spighi, R.¹, AuthorSpiridonov, A.¹, AuthorStanovnik, A.¹, AuthorStaric, M.¹, AuthorStegmann, C.¹, AuthorSymalla, M.¹, AuthorTikhomirov, I.¹, AuthorTitov, M.¹, AuthorTsakov, I.¹, AuthorUwer, U.¹, AuthorVagnoni, V.¹, Authorvan Eldik, C.², Author Vassiliev, Y.¹, AuthorVilla, M.¹, AuthorVitale, A.¹, AuthorVukotic, I.¹, AuthorWahlberg, H.¹, AuthorWalenta, A. H.¹, AuthorWalter, M.¹, AuthorWang, J. J.¹, AuthorWegener, D.¹, AuthorWerthenbach, U.¹, AuthorWolters, H.¹, AuthorWurth, R.¹, AuthorWurz, A.¹, AuthorXella-Hansen, S.¹, AuthorZaitsev, Y.¹, AuthorZavertyaev, M.², Author Zech, G.¹, AuthorZeuner, T.¹, AuthorZhelezov, A.¹, AuthorZheng, Z.¹, AuthorZimmermann, R.¹, AuthorZivko, T.¹, AuthorZoccoli, A.¹, AuthorArefiev, A.¹, AuthorAriño, I.¹, AuthorAtiya, M.¹, AuthorBaghshetsyan, R.¹, AuthorBarsuk, S.¹, AuthorBassetti, V.¹, AuthorBeck, M.¹, AuthorBelyaev, I.¹, AuthorBerkhan, K.¹, AuthorBorgmeier, C.¹, AuthorBroemmelsiek, D.¹, AuthorBuchler, M.¹, AuthorCapeáns, M.¹, AuthorCapponi, M.¹, AuthorChamanina, J.¹, AuthorChen, X.¹, AuthorChistov, R.¹, AuthorChmeissani, M.¹, AuthorChristensen, A.¹, AuthorDeckers, H.¹, AuthorDehmelt, K.¹, AuthorDolgoshein, B.¹, AuthorDressel, M.¹, AuthorDujmic, D.¹, AuthorEckmann, R.¹, AuthorEiges, V.¹, AuthorErhan, S.¹, AuthorFallot-Burghardt, W.², Author Fourletov, S.¹, AuthorFuljahn, T.¹, AuthorGalli, D.¹, AuthorGarcia, A.¹, AuthorGascon, D.¹, AuthorGellrich, A.¹, AuthorGerndt, K.¹, AuthorGlebe, T.², Author Hamacher, T.¹, AuthorHarr, R.¹, AuthorHast, C.¹, AuthorHausmann, S.¹, AuthorHildebrandt, M.¹, AuthorHölscher, A.¹, AuthorHöpfner, K.¹, AuthorHohlmann, M.¹, AuthorIssever, S.¹, AuthorItterbeck, H.¹, AuthorIvarsson, J.¹, AuthorJia, Y.¹, AuthorKaoukher, A.¹, AuthorKarchin, P.¹, AuthorKe, Z.¹, AuthorKim, H.¹, AuthorKisel, I.¹, AuthorKlefenz, F.³, Author Kochetkov, V.¹, AuthorLange, A.¹, AuthorLeffers, G.², Author Legrand, I.¹, AuthorLiu, Y.Q.¹, AuthorLoke, R.¹, AuthorLomonosov, B.¹, AuthorLüdemann, J.¹, AuthorMankel, R.¹, AuthorMarconi, U.¹, AuthorMiquel, R.¹, AuthorMohapatra, A.¹, AuthorMoshkin, A.¹, AuthorMoshous, B.¹, AuthorNam, S.¹, AuthorOest, T.¹, AuthorOliveira, A.¹, AuthorPavlenko, Yu.¹, AuthorPerschke, T.¹, AuthorPetersen, B.¹, AuthorRamachandran, S.¹, AuthorRatnikov, F.¹, AuthorRieling, J.³, Author Rietz, M.¹, AuthorRosen, J.¹, AuthorRothe, Ch.¹, AuthorRuckstuhl, W.¹, AuthorRusinov, V.¹, AuthorRyzhikov, D.¹, AuthorSaadi-Lüdemann, F.¹, AuthorSamtleben, D.¹, AuthorSang, M.¹, AuthorSaveliev, V.¹, AuthorSchaller, S.¹, AuthorSchlein, P.¹, AuthorSchmidt, S.¹, AuthorSchmidt-Parzefall, W.¹, AuthorSchultz, H:D.¹, AuthorSchwanke, U.¹, AuthorSchwitters, R.¹, AuthorSemenov, S.¹, AuthorSexauer, E.², Author Seybold, L.², Author Siccama, I.¹, AuthorSkrk, D.¹, AuthorSoldatov, A.¹, AuthorSouvorov, V.¹, AuthorSpahn, M², Author Spratte, S.¹, AuthorStDenis, R.¹, AuthorSteinbeck, S.¹, AuthorSteinkamp, O.¹, AuthorStieler, D.¹, AuthorSymalla, M.¹, AuthorTakach, S.¹, AuthorTesch, N.¹, AuthorThurn, H.¹, AuthorTrunk, U.², Author Truöl, P.¹, AuthorvanStaa, R.¹, AuthorWagner, G.⁴, Author Wagner, W.¹, AuthorWalter, T.¹, AuthorWang, Y. M.¹, AuthorWanke, R.², Author Weyers, P. J.¹, AuthorYang, J.¹, AuthorZhu, Z.¹, AuthorZweizig, J.¹, AuthorI. Abt et al. for the HERA-B Collaboration, Editor more..

Affiliations:
1Department of Physics, University of Texas, Austin, TX 78712-1081, USA Department ECM, Faculty of Physics, University of Barcelona, E-08028, Barcelona, Spain Institute for High Energy Physics, Beijing 100039, PR China Institute of Engineering Physics, Tsinghua University, Beijing 100084, PR China Institut für Physik, Humboldt-Universität zu Berlin, D-10115, Berlin, Germany Dipartimento di Fisica dell' Università di Bologna and INFN Sezione di Bologna, I-40126, Bologna, Italy Department of Physics, University of Cincinnati, Cincinnati, OH 45221, USA LIP Coimbra and, Lisboa, P-3004-516 Coimbra, Portugal Niels Bohr Institutet, DK 2100, Copenhagen, Denmark Department of Physics and Astronomy, Wayne State University, Detroit, MI 48202, USA Institut für Physik, Universität Dortmund, D-44227, Dortmund, Germany Northwestern University, Evanston, IL 60208, USA DESY, D-22603, Hamburg, Germany Institut für Experimentalphysik, Universität Hamburg, D-22761, Hamburg, Germany Physikalisches Institut, Universität Heidelberg, D-69120, Heidelberg, Germany Department of Physics, University of Houston, Houston, TX 77204, USA Institute for Nuclear Research, Ukrainian Academy of Science, 03680, Kiev, Ukraine J. Stefan Institute, 1001, Ljubljana, Slovenia University of Ljubljana, 1001, Ljubljana, Slovenia University of Maribor, 2000, Maribor, Slovenia University of California, Los Angeles, CA 90024, USA Lund University, S-22362, Lund, Sweden Lehrstuhl für Informatik V, Universität Mannheim, D-68131, Mannheim, Germany Institute of Theoretical and Experimental Physics, 117259, Moscow, Russia Joint Institute for Nuclear Research Dubna, 141980, Dubna, Moscow region, Russia Moscow Physical Engineering Institute, 115409, Moscow, Russia Max-Planck-Institut für Physik, Werner-Heisenberg-Institut, D-80805, München, Germany Department of Physics, University of Oslo, N-0316, Oslo, Norway Fachbereich Physik, Universität Rostock, D-18051, Rostock, Germany Fachbereich Physik, Universität Siegen, D-057068, Siegen, Germany Universiteit Utrecht/NIKHEF, 3584 CB, Utrecht, The Netherlands NIKHEF, 1009 DB, Amsterdam, The Netherlands DESY Zeuthen, D-15738, Zeuthen, Germany Physik-Institut, Universität Zürich, CH-8057, Zürich, Switzerland Brookhaven National Laboratory, Upton, NY 11973, USA, ou_persistent22
2Division Prof. Dr. Werner Hofmann, MPI for Nuclear Physics, Max Planck Society, ou_904550
3Prof. Bogdan Povh, Emeriti, MPI for Nuclear Physics, Max Planck Society, ou_907545
4Guest Group Archaeometry, MPI for Nuclear Physics, Max Planck Society, ou_904552

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Abstract: Using data collected by the HERA-B experiment, we have measured the fraction of J/ψ's produced via radiative χc decays in interactions of 920 GeV protons with carbon and titanium targets. We obtained Rχc= 0.32±0.06_stat±0.04_sys for the fraction of J/ψ from χc decays averaged over proton–carbon and proton–titanium collisions. This result is in agreement with previous measurements and is compared with theoretical predictions.

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Language(s): eng - English

Dates: Date issued: 2003-05-22

Publication Status: Issued

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Rev. Type: Peer

Identifiers: eDoc: 284697
DOI: 10.1016/S0370-2693(03)00407-6http://dx.doi.org/10.1016/S0370-2693(03)00407-6

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Title: Physical Review Letters B

Alternative Title : Phys.Rev.Lett B

Source Genre: Journal

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Pages: - Volume / Issue: 561 (1-2) Sequence Number: - Start / End Page: 61 - 72 Identifier: -