Production of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="italic">J</mml:mi><mml:mi>/</mml:mi><mml:mi mathvariant="italic">ψ</mml:mi></mml:math>Mesons from<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="italic">χ</mml:mi></mml:mrow><mml:mrow><mml:mi mathvariant="italic">c</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math>Meson Decays in<mml:math xmlns:mml="http://www.w3.org/1998/

Abe, F.; Akimoto, H.; Akopian, A.; Albrow, M.; Amendolia, S. R.; Amidei, D.; Antos̆, J.; Aota, S.; Apollinari, G.; Asakawa, T.; Ashmanskas, W.; Ataç, M.; Azfar, F.; Azzi-Bacchetta, P.; Bacchetta, N.; Badgett, W.; Bagdasarov, S.; Bailey, M. W.; Bao, J.; Barbaro, P. de; Barbaro‐Galtieri, A.; Barnes, V. E.; Barnett, B. A.; Barone, M.; Barzi, E.; Bauer, G.; Baumann, Thomas; Bedeschi, F.; Behrends, S.; Belforte, S.; Bellettini, G.; Bellinger, J.; Benjamin, D.; Benlloch, J.; Bensinger, J. R.; Benton, D.; Beretvas, A.; Berge, J. P.; Berryhill, J.; Bertolucci, S.; Bevensee, B.; Bhatti, A.; Biery, K.; Binkley, M.; Bisello, D.; Blair, R. E.; Blocker, C.; Bodek, A.; Bokhari, W.; Bolognesi, V.; Bolla, G.; Bortoletto, D.; Boudreau, J.; Breccia, L.; Bromberg, C.; Bruner, N.; Buckley-Geer, E.; Budd, H. S.; Burkett, K.; Busetto, G.; Byon-Wagner, A.; Byrum, K. L.; Cammerata, J.; Campagnari, C.; Campbell, M.; Caner, A.; Carithers, W.; Carlsmith, D.; Castro, A.; Cauz, D.; Cen, Y.; Cervelli, F.; Chang, P.; Chao, H. Y.; Chapman, J. D.; Cheng, M. T.; Chiarelli, G.; Chikamatsu, T.; Chiou, C. N.; Christofek, L.; Cihangir, S.; Clark, A.; Cobal, M.; Cocca, E.; Contreras, M.; Conway, J.; Cooper, J.; Cordelli, M.; Couyoumtzelis, C.; Crane, D.; Cronin-Hennessy, D.; Culbertson, R.; Daniels, T.; DeJongh, F.; Delchamps, S.; Dell’Agnello, S.; Dell’Orso, M.; Démina, R.; Demortier, L.; Deninno, M.; Derwent, P. F.; Devlin, T.; Dittmann, J.; Donati, S.; Done, J.; Dorigo, T.; Dunn, A.; Eddy, N.; Einsweiler, K.; Elias, J. E.; Ely, R.; Engels, E.; Errede, D.; Errede, S.; Fan, Q.; Feild, G.; Ferretti, C.; Fiori, I.; Flaugher, B.; Foster, G. W.; Franklin, M.; Frautschi, M.; Freeman, J.; Friedman, J.; Frisch, H.; Fukui, Y.; Funaki, S.; Galeotti, S.; Gallinaro, M.; Ganel, O.; Garcia-Sciveres, M.; Garfinkel, A. F.; Geer, S.; Gerdes, D. W.; Giannetti, P.; Giokaris, N.; Giromini, P.; Giusti, G.; Gladney, L.; Glenzinskí, D.; Gold, M.; Gonzalez, J. Suarez; Gordon, A.; Goshaw, A. T.; Gotra, Y.; Goulianos, K.; Grassmann, H.; Groer, L.; Grosso-Pilcher, C.; Guillian, G.; Guo, R. S.; Haber, C.; Hafen, E.; Hahn, S. R.; Hamilton, R.; Handler, R.; Hans, R. M.; Happacher, F.; Hara, K.; Hardman, A. D.; Harral, B.; Harris, R. M.; Hauger, S. A.; Hauser, J.; Hawk, C.; Hayashi, E.; Heinrich, J.; Hinrichsen, B.; Hoffman, K. D.; Hohlmann, M.; Holck, C.; Hollebeek, R.; Holloway, L.; Hölscher, A.; Hong, S. J.; Houk, G.; Hu, P.; Huffman, B. T.; Hughes, R. E.; Huston, J.; Huth, J.; Hylen, J.; Ikeda, H.; Incagli, M.; Incandela, J.; Introzzi, G.; Iwai, J.; Iwata, Y.; Jensen, H.; Joshi, U.; Kadel, R. W.; Kajfasz, E.; Kambara, H.; Kamon, T.; Kaneko, T.; Karr, K.; Kasha, H.; Kato, Y.; Keaffaber, T. A.; Keeble, L.; Kelley, K.; Kennedy, R. D.; Kephart, R.; Kesten, P.; Kestenbaum, D.; Keup, R. M.; Keutelian, H.; Keyvan, F.; Kharadia, B.; Kim, B. J.; Kim, D. H.; Kim, H. S.; Kim, S. B.; Kim, S. H.; Kim, Y. K.; Kirsch, L.; Koehn, P.; Kondo, K.; Königsberg, J.; Köpp, S.; Kordas, K.; Korytov, A.; Koska, W.; Kovacs, E.; Kowald, W.; Krasberg, M.; Kroll, J.; Kruse, M. C.; Kuwabara, T.; Kuhlmann, S.; Kuns, E.; Laasanen, A. T.; Lami, S.; Lammel, S.; Lamoureux, J. I.; LeCompte, T.; Leone, S.; Lewis, J. D.; Limon, P.; Lindgren, M.; Liss, T. M.; Liu, Y. C.; Lockyer, N. S.; Long, O.; Loomis, C.; Loreti, M.; Lu, Jie; Lucchesi, D.; Lukens, P.; Lusin, S.; Lys, J.; Maeshima, K.; Maghakian, A.; Maksimović, P.; Mangano, M.; Mansour, J.; Mariotti, M.; Marriner, J. P.; Martín, A.; Matthews, J.; Mattingly, R.; McIntyre, P.; Mélèse, P.; Menzione, A.; Meschi, E.; Metzler, S.; Miao, C.; Miao, T.; Michail, G.; Miller, R.; Minato, H.; Miscetti, S.; Mishina, M.; Mitsushio, H.; Miyamoto, T.; Miyashita, S.; Moggi, N.; Morita, Y.; Muêller, J.; Mukherjee, A.; Müller, Thomas; Murat, P.; Nakada, H.; Nakano, I.; Nelson, Charles A.; Neuberger, D.; Newman-Holmes, C.; Ngan, C. Y.P.; Ninomiya, M.; Nodulman, L.; Oh, S. H.; Ohl, K. E.; Ohmoto, T.; Ohsugi, T.; Oishi, R.; Okabe, M.; Okusawa, T.; Oliveira, Rui de; Olsen, J.; Pagliarone, C.; Paoletti, R.; Papadimitriou, V.; Pappas, S. P.; Parashar, N.; Park, S.; Parri, A.; Patrick, J.; Pauletta, G.; Paulini, M.; Perazzo, A.; Pescara, L.; Peters, Michael; Phillips, T. J.; Piacentino, G.; Pillai, M.; Pitts, K.; Plunkett, R.; Pondrom, L.; Proudfoot, J.; Ptohos, F.; Punzi, G.; Ragan, K.; Reher, D.; Ribon, A.; Rimondi, F.; Ristori, L.; Robertson, W. J.; Rodrigo, T.; Rolli, S.; Romano, J.; Rosenson, L.; Roser, R.; Saab, T.; Sakumoto, W. K.; Saltzberg, D.; Sansoni, A.; Santi, L.; Sato, H.; Schlabach, P.; Schmidt, E. E.; Schmidt, M. P.; Scribano, A.; Segler, S.; Seidel, S. C.; Seiya, Y.; Sganos, G.; Shapiro, M.; Shaw, N. M.; Shen, Qing; Shepard, P. F.; Shimojima, M.; Shochet, M.; Siegrist, J.; Sill, A.; Sinervo, P.; Singh, P.; Skarha, J.; Sliwa, K.; Snider, F. D.; Song, T.; Spalding, J.; Speer, T.; Sphicas, P.; Spinella, F.; Spiropulu, M.; Spiegel, L.; Stančo, L.; Steele, J.; Stefanini, A.; Strahl, K.; Strait, J.; Ströhmer, R.; Stuart, D.; Sullivan, G. W.; Sumorok, K.; Suzuki, Junya; Takada, Tomoya; Takahashi, T.; Takano, T.; Takikawa, K.; Tamura, N.; Tannenbaum, B.; Tartarelli, Francesco; Taylor, W.; Teng, P. K.; Teramoto, Y.; Tether, S.; Theriot, D.; Thomas, T. L.; Thun, R. P.; Timko, M.; Tipton, P.; Titov, A.; Tkaczyk, S.; Toback, D.; Tollefson, K.; Tollestrup, A.; Toyoda, H.; Trischuk, W.; Trocóniz, Jorge F de; Truitt, S.; Tseng, J. C-L.; Turini, N.; Uchida, T.; Uemura, N.; Ukegawa, F.; Unal, G.; Valls, J.; Brink, S. C. van den; Vejcik, S.; Velev, G.; Vidal, R.; Vilar, R.; Vondráček, M.; Vucinic, D.; Wagner, R. G.; Wagner, R. L.; Wahl, J.; Wallace, N. B.; Walsh, A. M.; Wang, C.; Wang, C. H.; Wang, J.; Wang, M. J.; Wang, Q. F.; Warburton, A.; Watts, T.; Webb, R.; Wei, C.; Wendt, C.; Wenzel, H.; Wester, W. C.; Wicklund, A. B.; Wicklund, E.; Wilkinson, R.; Williams, H. H.; Wilson, P.; Winer, B. L.; Winn, D.; Wolinski, D.; Wolinski, J.; Worm, S. D.; Wu, X.; Wyss, J.; Yagil, A.; Yao, W.; Yasuoka, K.; Ye, Y.; Yeh, G. P.; Yeh, P.; Yin, M.; Yoh, J.; Yosef, C.; Yoshida, Tomoko; Yovanovitch, D.; Yu, I.; Yu, L.; Yun, J. C.; Zanetti, A.; Zetti, F.; Zhang, L.; Zhang, W.; Zucchelli, S.

doi:10.1103/physrevlett.79.578

Cited by 243 publications

(119 citation statements)

References 21 publications

Supporting

Mentioning

115

Contrasting

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“…It turns out that all three P-wave states, including 1 þþ are allowed. As we shall see, the color-singlet contributions give p T dependence, which is similar to the experimental data for c mesons, for example, from CDF [9], but the absolute normalization of the cross section is several times smaller than in the experiment. To resolve this contradiction we took into account the color-octet contributions to the cross sections.…”

Section: Introductionsupporting

confidence: 58%

Production ofχbmesons at the LHC

Likhoded¹,

Luchinsky²,

Poslavsky³

2012

Phys. Rev. D

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In the present paper we discuss the P-wave bottomonium production within both color octet and color singlet models in next-to-leading order at LHC energies. We calculate the cross section and the transverse momentum distributions for the 1;2b states. We obtain that the ratios of bottomonium and charmonium spin state production are fundamentally complementary at different p T scales. We give predictions for the ratio of the n ¼ 2 and n ¼ 1 radial excitations production cross sections.

show abstract

Section: Introductionsupporting

confidence: 58%

Production ofχbmesons at the LHC

Likhoded¹,

Luchinsky²,

Poslavsky³

2012

Phys. Rev. D

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show abstract

“…The main reason is that the inclusive J=c production cross section already includes contribution from the C decays, which can amount to 20 Ä 30% [58,59]. If one excludes the expected contribution of C decays by taking the J=c production cross section to equal 0:8 Â 10: …”

Section: J=cmentioning

confidence: 98%

Doublecc¯production at LHCb

Berezhnoy¹,

Likhoded

Luchinsky

2012

Phys. Rev. D

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Theoretical predictions are presented for the production of two J=c -mesons, of a J=c -meson in association with an open charm hadron, and of two open charm hadrons from two c " c pairs in the LHC conditions. Processes in both single-and double-parton scattering mechanisms are taken into consideration. Special attention is paid to the kinematic limits of the LHCb detector, for which comparison with the newest experimental data is carried out.

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“…The direct production of J/ψ mesons is an important background at trigger level. Measurements at the Tevatron [133] have shown that predictions of the colour-singlet model, which is presently the one implemented in the pythia generator, underestimate the measurements by several orders of magnitude. Perturbative QCD is used in this model to generate cc pairs, which then hadronise to a charmonium state in a non-perturbative way.…”

Section: Event Generationmentioning

confidence: 99%

CMS Physics Technical Design Report, Volume II: Physics Performance

Bayatian¹,

Chatrchyan²,

Hmayakyan³

et al. 2007

J. Phys. G: Nucl. Part. Phys.

717

161

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CMS is a general purpose experiment, designed to study the physics of pp collisions at 14 TeV at the Large Hadron Collider (LHC). It currently involves more than 2000 physicists from more than 150 institutes and 37 countries. The LHC will provide extraordinary opportunities for particle physics based on its unprecedented collision energy and luminosity when it begins operation in 2007.The principal aim of this report is to present the strategy of CMS to explore the rich physics programme offered by the LHC. This volume demonstrates the physics capability of the CMS experiment. The prime goals of CMS are to explore physics at the TeV scale and to study the mechanism of electroweak symmetry breaking-through the discovery of the Higgs particle or otherwise. To carry out this task, CMS must be prepared to search for new particles, such as the Higgs boson or supersymmetric partners of the Standard Model particles, from the start-up of the LHC since new physics at the TeV scale may manifest itself with modest data samples of the order of a few fb −1 or less. The analysis tools that have been developed are applied to study in great detail and with all the methodology of performing an analysis on CMS data specific benchmark processes upon which to gauge the performance of CMS. These processes cover several Higgs boson decay channels, the production and decay of new particles such as Z and supersymmetric particles, B s production and processes in heavy ion collisions. The simulation of these benchmark processes includes subtle effects such as possible detector miscalibration and misalignment. Besides these benchmark processes, the physics reach of CMS is studied for a large number of signatures arising in the Standard Model and also in theories beyond the Standard Model for integrated luminosities ranging from 1 fb −1 to 30 fb −1 . The Standard Model processes include QCD, B-physics, diffraction, detailed studies of the top quark properties, and electroweak physics topics such as the W and Z 0 boson properties. The production and decay of the Higgs particle is studied for many observable decays, and the precision with which the Higgs boson properties can be derived is determined. About ten different supersymmetry benchmark points are analysed using full simulation. The CMS discovery reach is evaluated in the SUSY parameter space covering a large variety of decay signatures.

show abstract

Production ofJ/ψMesons fromχcMeson Decays in
F. Abe¹,
H. Akimoto²,
A. Akopian³
et al.

Cited by 243 publications

References 21 publications

Production ofχbmesons at the LHC

Production ofχbmesons at the LHC

Doublecc¯production at LHCb

CMS Physics Technical Design Report, Volume II: Physics Performance

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Production ofJ/ψMesons fromχcMeson Decays inF. Abe1, H. Akimoto2, A. Akopian3 et al.

Cited by 243 publications

References 21 publications

Production ofχbmesons at the LHC

Production ofχbmesons at the LHC

Doublecc¯production at LHCb

CMS Physics Technical Design Report, Volume II: Physics Performance

Contact Info

Product

Resources

About

Production ofJ/ψMesons fromχcMeson Decays in
F. Abe¹,
H. Akimoto²,
A. Akopian³
et al.