Precision Measurement of Charged Pion and Kaon Differential Cross Sections in e+e- Annihilation at √s=10.52 GeV

被引：48

作者：

Leitgab, M. ^{[12
,47
]}

Seidl, R. ^{[47
]}

Perdekamp, M. Grosse ^{[12
,47
]}

Vossen, A. ^{[14
]}

Adachi, I. ^{[10
]}

Aihara, H. ^{[56
]}

Asner, D. M. ^{[43
]}

Aulchenko, V. ^{[3
,4
]}

Aushev, T. ^{[18
]}

Bakich, A. M. ^{[50
]}

Bhuyan, B. ^{[13
]}

Bondar, A. ^{[3
,4
]}

Bozek, A. ^{[39
]}

Bracko, M. ^{[19
,28
]}

Brodzicka, J. ^{[39
]}

Browder, T. E. ^{[9
]}

Chekelian, V. ^{[29
]}

Chen, A. ^{[36
]}

Chen, P. ^{[38
]}

Cheon, B. G. ^{[8
]}

Chilikin, K. ^{[18
]}

Cho, K. ^{[22
]}

Chobanova, V. ^{[29
]}

Choi, Y. ^{[49
]}

Cinabro, D. ^{[61
]}

Dalseno, J. ^{[29
,52
]}

Drasal, Z. ^{[5
]}

Dutta, D. ^{[13
]}

Eidelman, S. ^{[3
,4
]}

Epifanov, D. ^{[56
]}

Farhat, H. ^{[61
]}

Fast, J. E. ^{[43
]}

Gaur, V. ^{[51
]}

Gabyshev, N. ^{[3
,4
]}

Gillard, R. ^{[61
]}

Giordano, F. ^{[12
]}

Goh, Y. M. ^{[8
]}

Golob, B. ^{[19
,26
]}

Haba, J. ^{[10
]}

Hayasaka, K. ^{[34
]}

Hayashii, H. ^{[35
]}

Hoshi, Y. ^{[54
]}

Hou, W. -S. ^{[38
]}

Hsiung, Y. B. ^{[38
]}

Hyun, H. J. ^{[24
]}

Iijima, T. ^{[33
,34
]}

Ishikawa, A. ^{[55
]}

Itoh, R. ^{[10
]}

Jacobs, W. W. ^{[14
]}

Julius, T. ^{[30
]}

机构：

[1] Univ Basque Country UPV EHU, Bilbao 48080, Spain

[2] Univ Bonn, D-53115 Bonn, Germany

[3] Budker Inst Nucl Phys SB RAS, Novosibirsk 630090, Russia

[4] Novosibirsk State Univ, Novosibirsk 630090, Russia

[5] Charles Univ Prague, Fac Math & Phys, CR-12116 Prague, Czech Republic

[6] Univ Giessen, D-35392 Giessen, Germany

[7] Gifu Univ, Gifu 5011193, Japan

[8] Hanyang Univ, Seoul 133791, South Korea

[9] Univ Hawaii, Honolulu, HI 96822 USA

[10] High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan

[11] Ikerbasque, Bilbao 48011, Spain

[12] Univ Illinois, Urbana, IL 61801 USA

[13] Indian Inst Technol Guwahati, Gauhati 781039, Assam, India

[14] Indiana Univ, Bloomington, IN 47408 USA

[15] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China

[16] Inst High Energy Phys, A-1050 Vienna, Austria

[17] Inst High Energy Phys, Protvino 142281, Russia

[18] Inst Theoret & Expt Phys, Moscow 117218, Russia

[19] Jozef Stefan Inst, Ljubljana 1000, Slovenia

[20] Kanagawa Univ, Yokohama, Kanagawa 2218686, Japan

[21] Karlsruhe Inst Technol, Inst Expt Kernphys, D-76131 Karlsruhe, Germany

[22] Korea Inst Sci & Technol Informat, Taejon 305806, South Korea

[23] Korea Univ, Seoul 136713, South Korea

[24] Kyungpook Natl Univ, Taegu 702701, South Korea

[25] Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland

[26] Univ Ljubljana, Fac Math & Phys, Ljubljana 1000, Slovenia

[27] Luther Coll, Decorah, IA 52101 USA

[28] Univ Maribor, SLO-2000 Maribor, Slovenia

[29] Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany

[30] Univ Melbourne, Sch Phys, Melbourne, Vic 3010, Australia

[31] Moscow Phys Engn Inst, Moscow 115409, Russia

[32] Moscow Inst Phys & Technol, Dolgoprudnyi 141700, Moscow Region, Russia

[33] Nagoya Univ, Grad Sch Sci, Nagoya, Aichi 4648602, Japan

[34] Nagoya Univ, Kobayashi Maskawa Inst, Nagoya, Aichi 4648602, Japan

[35] Nara Womens Univ, Nara 6308506, Japan

[36] Natl Cent Univ, Chungli 32054, Taiwan

[37] Natl United Univ, Miaoli 36003, Taiwan

[38] Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan

[39] H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland

[40] Nippon Dent Univ, Niigata 9518580, Japan

[41] Niigata Univ, Niigata 9502181, Japan

[42] Osaka City Univ, Osaka 5588585, Japan

[43] Pacific NW Natl Lab, Richland, WA 99352 USA

[44] Peking Univ, Beijing 100871, Peoples R China

[45] Punjab Agr Univ, Ludhiana 141004, Punjab, India

[46] Tohoku Univ, Res Ctr Electron Photon Sci, Sendai, Miyagi 9808578, Japan

[47] RIKEN BNL Res Ctr, Upton, NY 11973 USA

[48] Seoul Natl Univ, Seoul 151742, South Korea

[49] Sungkyunkwan Univ, Suwon 440746, South Korea

[50] Univ Sydney, Sch Phys, Sydney, NSW 2006, Australia

来源：

PHYSICAL REVIEW LETTERS | 2013年 / 111卷 / 06期

关键词：

E+E-ANNIHILATION; HADRON-PRODUCTION;

D O I：

10.1103/PhysRevLett.111.062002

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Measurements of inclusive differential cross sections for charged pion and kaon production in e(+)e(-) annihilation have been carried out at a center-of-mass energy of root s = 10.52 GeV. The measurements were performed with the Belle detector at the KEKB e(+)e(-) collider using a data sample containing 113 X 10(6) e(+)e(-) -> q (q) over bar events, where q = {u, d, s, c}. We present charge-integrated differential cross sections d sigma(h+)/dz for h(+/-) = {pi(+/-), K-+/-} as a function of the relative hadron energy z = 2E(h)/root s from 0.2 to 0.98. The combined statistical and systematic uncertainties for pi(+/-) (K-+/-) are 4% (4%) at z similar to 0.6 and 15% (24%) at z similar to 0.9. The cross sections are the first measurements of the z dependence of pion and kaon production for z > 0.7 as well as the first precision cross section measurements at a center-of-mass energy far below the Z(0) resonance used by the experiments at LEP and SLC.

引用

页数：7

共 50 条

[1] PION, KAON AND PROTON CROSS-SECTIONS IN E+E- ANNIHILATION AT 34 GEV AND 44 GEV CM ENERGY
BRAUNSCHWEIG, W
GERHARDS, R
KIRSCHFINK, FJ
MARTYN, HU
BOCK, B
FISCHER, HM
HARTMANN, H
HARTMANN, J
HILGER, E
JOCKSCH, A
WEDEMEYER, R
FOSTER, B
MARTIN, AJ
SEPHTON, AJ
BARREIRO, F
BERNARDI, E
CHWASTOWSKI, J
ESKREYS, A
GATHER, K
GENSER, K
HULTSCHIG, H
JOOS, P
KOWALSKI, H
LADAGE, A
LOHR, B
LUKE, D
MATTIG, P
NOTZ, D
PAWLAK, JM
POSNECKER, KU
ROS, E
TRINES, D
WALCZAK, R
WOLF, G
KOLANOSKI, H
GERHARDT, W
KRACHT, T
KRASEMANN, HL
KRUGER, J
LOHRMANN, E
POELZ, G
REHDERS, P
TYSARCZYK, G
WINAND, C
ZEUNER, W
BINNIE, DM
HASSARD, J
SHULMAN, J
SU, D
LEITES, A
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1989, 42 (02): : 189 - 197
[2] Production cross sections of hyperons and charmed baryons from e+e- annihilation near √s=10.52 GeV
Niiyama, M.
Sumihama, M.
Nakano, T.
Adachi, I.
Aihara, H.
Al Said, S.
Asner, D. M.
Aulchenko, V.
Aushev, T.
Ayad, R.
Babu, V.
Badhrees, I.
Bakich, A. M.
Bansal, V.
Barberio, E.
Berger, M.
Bhardwaj, V.
Bhuyan, B.
Biswal, J.
Bobrov, A.
Bonvicini, G.
Bozek, A.
Bracko, M.
Browder, T. E.
Cervenkov, D.
Chang, M. -C.
Chekelian, V.
Chen, A.
Cheon, B. G.
Chilikin, K.
Chistov, R.
Cho, K.
Choi, Y.
Cinabro, D.
Dash, N.
Di Carlo, S.
Dolezal, Z.
Drasal, Z.
Dutta, D.
Eidelman, S.
Farhat, H.
Fast, J. E.
Ferber, T.
Fulsom, B. G.
Gaur, V.
Gabyshev, N.
Garmash, A.
Gillard, R.
Goldenzweig, P.
Haba, J.
PHYSICAL REVIEW D, 2018, 97 (07)
[3] Measurement of the total cross section for e+e-→hadrons at √s=10.52 GeV
Ammar, R
Baringer, P
Bean, A
Besson, D
Coppage, D
Darling, C
Davis, R
Hancock, N
Kotov, S
Kravchenko, I
Kwak, N
Anderson, S
Kubota, Y
Lattery, M
Lee, SJ
O'Neill, JJ
Patton, S
Poling, R
Riehle, T
Savinov, V
Smith, A
Alam, MS
Athar, SB
Ling, Z
Mahmood, AH
Severini, H
Timm, S
Wappler, F
Anastassov, A
Blinov, S
Duboscq, JE
Fisher, KD
Fujino, D
Gan, KK
Hart, T
Honscheid, K
Kagan, H
Kass, R
Lee, J
Spencer, MB
Sung, M
Undrus, A
Wanke, R
Wolf, A
Zoeller, MM
Nemati, B
Richichi, SJ
Ross, WR
Skubic, P
Wood, M
PHYSICAL REVIEW D, 1998, 57 (03): : 1350 - 1358
[4] CHARGED PION, KAON AND NUCLEON PRODUCTION BY E+E- ANNIHILATION FOR CM ENERGIES BETWEEN 3.6 AND 5.2 GEV
BRANDELIK, R
BRAUNSCHWEIG, W
MARTYN, HU
SANDER, HG
SCHMITZ, D
STURM, W
WALLRAFF, W
CORDS, D
FELST, R
FRIES, R
GADERMANN, E
HULTSCHIG, H
JOOS, P
KOCH, W
KOTZ, U
KREHBIEL, H
KREINICK, D
LYNCH, HL
MCNEELY, WA
MIKENBERG, G
MOFFEIT, KC
NOTZ, D
SCHLIWA, M
SHAPIRA, A
WIIK, BH
WOLF, G
LUDWIG, J
MESS, KH
PETERSEN, A
POELZ, G
RINGEL, J
ROMER, O
RUSCH, R
SAUERBERG, K
SCHMUSER, P
DEBOER, W
BUSCHHORN, G
FUES, W
VONGAGERN, C
GRINDHAMMER, G
GUNDERSON, B
KOTTHAUS, R
LIERL, H
OBERLACK, H
ORITO, S
SUDA, T
TOTSUKA, Y
YAMADA, S
NUCLEAR PHYSICS B, 1979, 148 (3-4) : 189 - 227
[5] PION AND KAON MULTIPLICITIES IN HEAVY QUARK JETS FROM E+E- ANNIHILATION AT 29 GEV
AIHARA, H
ALSTONGARNJOST, M
AVERY, RE
BAKKEN, JA
BARBAROGALTIERI, A
BARKER, AR
BARNES, AV
BARNETT, BA
BAUER, DA
BENGTSSON, HU
BINTINGER, DL
BLUMENFELD, BJ
BOBBINK, GJ
BOLOGNESE, TS
BROSS, AD
BUCHANAN, CD
BUIJS, A
CALDWELL, DO
CHIEN, CY
CLARK, AR
COWAN, GD
CRANE, DA
DAHL, OI
DERBY, KA
EASTMAN, JJ
EDBERG, TK
EBERHARD, PH
EISNER, AM
ENOMOTO, R
ERNE, FC
FUJII, T
GARY, JW
GORN, W
HAUPTMAN, JM
HOFMANN, W
HUTH, JE
HYLEN, J
KAMAE, T
KAYE, HS
KEES, KH
KENNEY, RW
KERTH, LT
WINSTON, KO
KODA, RI
KOFLER, RR
KWONG, KK
LANDER, RL
LANGEVELD, WGJ
LAYTER, JG
LINDE, FL
PHYSICS LETTERS B, 1987, 184 (2-3) : 299 - 304
[6] Measurement of e+e- → ωη′ cross sections at √s=2.000 to 3.080 GeV
Ablikim, M.
Achasov, M. N.
Adlarson, P.
Ai, X. C.
Aliberti, R.
Amoroso, A.
An, M. R.
An, Q.
Bai, Y.
Bakina, O.
Balossino, I
Ban, Y.
Batozskaya, V
Begzsuren, K.
Berger, N.
Berlowski, M.
Bertani, M.
Bettoni, D.
Bianchi, F.
Bianco, E.
Bortone, A.
Boyko, I
Briere, R. A.
Brueggemann, A.
Cai, H.
Cai, X.
Calcaterra, A.
Cao, G. F.
Cao, N.
Cetin, S. A.
Chang, J. F.
Chang, T. T.
Chang, W. L.
Che, G. R.
Chelkov, G.
Chen, C.
Chen, Chao
Chen, G.
Chen, H. S.
Chen, M. L.
Chen, S. J.
Chen, S. M.
Chen, T.
Chen, X. R.
Chen, X. T.
Chen, Y. B.
Chen, Y. Q.
Chen, Z. J.
Cheng, W. S.
Choi, S. K.
JOURNAL OF HIGH ENERGY PHYSICS, 2024, (07):
[7] Measurement of charm production cross sections in e+e- annihilation at energies between 3.97 and 4.26 GeV
Cronin-Hennessy, D.
Gao, K. Y.
Hietala, J.
Kubota, Y.
Klein, T.
Lang, B. W.
Poling, R.
Scott, A. W.
Zweber, P.
Dobbs, S.
Metreveli, Z.
Seth, K. K.
Tomaradze, A.
Libby, J.
Powell, A.
Wilkinson, G.
Ecklund, K. M.
Love, W.
Savinov, V.
Lopez, A.
Mendez, H.
Ramirez, J.
Ge, J. Y.
Miller, D. H.
Shipsey, I. P. J.
Xin, B.
Adams, G. S.
Anderson, M.
Cummings, J. P.
Danko, I.
Hu, D.
Moziak, B.
Napolitano, J.
He, Q.
Insler, J.
Muramatsu, H.
Park, C. S.
Thorndike, E. H.
Yang, F.
Artuso, M.
Blusk, S.
Khalil, S.
Li, J.
Mountain, R.
Nisar, S.
Randrianarivony, K.
Sultana, N.
Skwarnicki, T.
Stone, S.
Wang, J. C.
PHYSICAL REVIEW D, 2009, 80 (07):
[8] Observation of Transverse Polarization Asymmetries of Charged Pion Pairs in e+e- Annihilation near √s=10.58 GeV
Vossen, A.
Seidl, R.
Adachi, I.
Aihara, H.
Aushev, T.
Balagura, V.
Bartel, W.
Bischofberger, M.
Bondar, A.
Bracko, M.
Browder, T. E.
Chang, M. -C.
Chen, A.
Chen, P.
Cheon, B. G.
Cho, K.
Choi, Y.
Eidelman, S.
Feindt, M.
Gaur, V.
Gabyshev, N.
Garmash, A.
Golob, B.
Perdekamp, M. Grosse
Haba, J.
Hayasaka, K.
Horii, Y.
Hoshi, Y.
Hou, W. -S.
Hyun, H. J.
Inami, K.
Ishikawa, A.
Iwabuchi, M.
Iwasaki, Y.
Iwashita, T.
Joshi, N. J.
Kichimi, H.
Kim, H. O.
Kim, M. J.
Ko, B. R.
Kumita, T.
Lange, J. S.
Lee, M. J.
Lee, S. -H.
Leitgab, M.
Li, Y.
Liu, C.
Liventsev, D.
Louvot, R.
McOnie, S.
PHYSICAL REVIEW LETTERS, 2011, 107 (07)
[9] MEASUREMENT OF HADRONIC EXCLUSIVE CROSS-SECTIONS IN E+E- ANNIHILATION FROM 1.42 TO 2.20 GEV
BACCI, C
DEZORZI, G
PENSO, G
STELLA, B
CELIO, RB
BATTISTONI, G
CAPON, G
DELFABBRO, R
IAROCCI, E
MURTAS, GP
SPINETTI, M
TRASATTI, L
NUCLEAR PHYSICS B, 1981, 184 (01) : 31 - 39
[10] E+E- ANNIHILATION INTO HADRONS - TOTAL CROSS-SECTIONS AND CHARGED MULTIPLICITIES
FELDMAN, GJ
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1974, 19 (04): : 542 - 542

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