Observation of Χc2 production in B meson decay

被引：0

作者：

Abe, K. ^{[9
]}

Abe, K. ^{[41
]}

Abe, T. ^{[42
]}

Adachi, I. ^{[9
]}

Aihara, H. ^{[43
]}

Akatsu, M. ^{[24
]}

Asano, Y. ^{[48
]}

Aso, T. ^{[47
]}

Aulchenko, V. ^{[2
]}

Aushev, T. ^{[14
]}

Bakich, A.M. ^{[39
]}

Ban, Y. ^{[35
]}

Banas, E. ^{[29
]}

Behari, S. ^{[9
]}

Behera, P.K. ^{[49
]}

Bondar, A. ^{[2
]}

Bozek, A. ^{[29
]}

Bračko, M. ^{[15
,22
]}

Browder, T.E. ^{[8
]}

Casey, B.C.K. ^{[8
]}

Chang, P. ^{[28
]}

Chao, Y. ^{[28
]}

Cheon, B.G. ^{[38
]}

Chistov, R. ^{[14
]}

Choi, S.-K. ^{[7
]}

Choi, Y. ^{[38
]}

Dong, L.Y. ^{[12
]}

Dragic, J. ^{[23
]}

Drutskoy, A. ^{[14
]}

Eidelman, S. ^{[2
]}

Eiges, V. ^{[14
]}

Everton, C.W. ^{[23
]}

Fang, F. ^{[8
]}

Fujii, H. ^{[9
]}

Fukunaga, C. ^{[45
]}

Fukushima, M. ^{[11
]}

Gabyshev, N. ^{[9
]}

Garmash, A. ^{[2
,9
]}

Gershon, T. ^{[9
]}

Golob, B. ^{[15
,21
]}

Gordon, A. ^{[23
]}

Gotow, K. ^{[50
]}

Guo, R. ^{[26
]}

Haba, J. ^{[9
]}

Hamasaki, H. ^{[9
]}

Hanagaki, K. ^{[36
]}

Handa, F. ^{[42
]}

Hara, K. ^{[33
]}

Hara, T. ^{[33
]}

Hastings, N.C. ^{[23
]}

机构：

[1] Aomori University, Aomori, Japan

[2] Budker Institute of Nuclear Physics, Novosibirsk, Russia

[3] Chiba University, Chiba, Japan

[4] Chuo University, Tokyo, Japan

[5] University of Cincinnati, Cincinnati, OH 45221, United States

[6] University of Frankfurt, Frankfurt, Germany

[7] Gyeongsang National University, Chinju, Korea, Republic of

[8] University of Hawaii, Honolulu, HI 96822, United States

[9] High Energy Accelerator Research Organization (KEK), Tsukuba, Japan

[10] Hiroshima Institute of Technology, Hiroshima, Japan

[11] Institute for Cosmic Ray Research, University of Tokyo, Tokyo, Japan

[12] Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China

[13] Institute of High Energy Physics, Vienna, United States

[14] Institute for Theoretical and Experimental Physics, Moscow, Russia

[15] J. Stefan Institute, Ljubljana, Slovenia

[16] Kanagawa University, Yokohama, Japan

[17] Korea University, Seoul, Korea, Republic of

[18] Kyoto University, Kyoto, Japan

[19] Kyungpook National University, Taegu, Korea, Republic of

[20] IPHE, University of Lausanne, Lausanne, Switzerland

[21] University of Ljubljana, Ljubljana, Slovenia

[22] University of Maribor, Maribor, Slovenia

[23] University of Melbourne, Victoria, Australia

[24] Nagoya University, Nagoya, Japan

[25] Nara Women's University, Nara, Japan

[26] National Kaohsiung Normal University, Kaohsiung, Taiwan

[27] National Lien-Ho Institute of Technology, Miao Li, Taiwan

[28] National Taiwan University, Taipei, Taiwan

[29] H. Niewodniczanski Institute of Nuclear Physics, Krakow, Poland

[30] Nihon Dental College, Niigata, Japan

[31] Niigata University, Niigata, Japan

[32] Osaka City University, Osaka, Japan

[33] Osaka University, Osaka, Japan

[34] Panjab University, Chandigarh, India

[35] Peking University, Beijing, China

[36] Princeton University, Princeton, NJ 08544, United States

[37] Seoul National University, Seoul, Korea, Republic of

[38] Sungkyunkwan University, Suwon, Korea, Republic of

[39] University of Sydney, Sydney, NSW, Australia

[40] Toho University, Funabashi, Japan

[41] Tohoku Gakuin University, Tagajo, Japan

[42] Tohoku University, Sendai, Japan

[43] University of Tokyo, Tokyo, Japan

[44] Tokyo Institute of Technology, Tokyo, Japan

[45] Tokyo Metropolitan University, Tokyo, Japan

[46] Tokyo University of Agriculture and Technology, Tokyo, Japan

[47] Toyama National College of Maritime Technology, Toyama, Japan

[48] University of Tsukuba, Tsukuba, Japan

[49] Utkal University, Bhubaneswer, India

[50] Virginia Polytechnic Institute, State University, Blacksburg, VA 24061, United States

来源：

Physical Review Letters | 2002年 / 89卷 / 01期

关键词：

Calorimeters - Cerenkov counters - Chebyshev approximation - Colliding beam accelerators - Computer simulation - Electromagnetism - Electrons - Monte Carlo methods - Particle detectors - Photons - Polynomials;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The observations of χc2 production in B meson decay were presented. The branching fractions and momentum spectrum for both χc1 and χc2 production were also presented. The Monte Calro and data background shapes analysis were observed to be in good agreement and their normalizations agreed within 3%.

引用

页码：118031 / 118035

共 50 条

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Abe, K
Abe, K
Abe, T
Adachi, I
Aihara, H
Akatsu, M
Asano, Y
Aso, T
Aulchenko, V
Aushev, T
Bakich, AM
Ban, Y
Banas, E
Behari, S
Behera, PK
Bondar, A
Bozek, A
Bracko, M
Browder, TE
Casey, BCK
Chang, P
Chao, Y
Cheon, BG
Chistov, R
Choi, SK
Choi, Y
Dong, LY
Dragic, J
Drutskoy, A
Eidelman, S
Eiges, V
Everton, CW
Fang, F
Fujii, H
Fukunaga, C
Fukushima, M
Gabyshev, N
Garmash, A
Gershon, T
Golob, B
Gordon, A
Gotow, K
Guo, R
Haba, J
Hamasaki, H
Hanagaki, K
Handa, F
Hara, K
Hara, T
Hastings, NC
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