Charm hadrons from fragmentation and B decays in e+e- annihilation at s=10.6GeV

R. Seuster, K. Abe, H. Aihara, Y. Asano, T. Aushev, A. M. Bakich, M. Barbero, I. Bedny, U. Bitenc, I. Bizjak, A. Bozek, M. Bračko, J. Brodzicka, A. Chen, B. G. Cheon, Y. Choi, A. Chuvikov, S. Cole, J. Dalseno, M. Danilov & 106 others M. Dash, L. Y. Dong, J. Dragic, A. Drutskoy, S. Eidelman, F. Fang, T. Gershon, A. Go, G. Gokhroo, B. Golob, A. Gorišek, K. Hayasaka, M. Hazumi, Y. Hoshi, S. Hou, W. S. Hou, T. Iijima, K. Ikado, R. Itoh, Y. Iwasaki, Ju Hwan Kang, J. S. Kang, P. Kapusta, N. Katayama, H. Kawai, T. Kawasaki, H. R. Khan, H. Kichimi, H. J. Kim, S. M. Kim, P. Križan, P. Krokovny, R. Kulasiri, C. C. Kuo, A. Kuzmin, Youngjoon Kwon, J. S. Lange, T. Lesiak, J. Li, S. W. Lin, F. Mandl, W. Mitaroff, H. Miyake, Y. Miyazaki, R. Mizuk, T. Nagamine, Y. Nagasaka, E. Nakano, M. Nakao, S. Nishida, O. Nitoh, S. Ogawa, T. Ohshima, T. Okabe, S. Okuno, S. L. Olsen, Y. Onuki, H. Ozaki, P. Pakhlov, H. Palka, C. W. Park, H. Park, K. S. Park, R. Pestotnik, L. E. Piilonen, Y. Sakai, N. Sato, T. Schietinger, O. Schneider, J. Schümann, C. Schwanda, M. E. Sevior, H. Shibuya, V. Sidorov, A. Somov, N. Soni, R. Stamen, S. Stanič, M. Starič, S. Y. Suzuki, F. Takasaki, K. Tamai, N. Tamura, M. Tanaka, G. N. Taylor, Y. Teramoto, X. C. Tian, S. Uehara, T. Uglov, K. Ueno, S. Uno, P. Urquijo, G. Varner, C. C. Wang, C. H. Wang, M. Z. Wang, Q. L. Xie, B. D. Yabsley, A. Yamaguchi, Y. Yamashita, M. Yamauchi, J. Ying, Y. Yusa, L. M. Zhang, Z. P. Zhang, V. Zhilich

Research output: Contribution to journalArticle

81 Citations (Scopus)

Abstract

We present an analysis of charm quark fragmentation at 10.6 GeV, based on a data sample of 103fb-1 collected by the Belle detector at the KEKB accelerator. We consider fragmentation into the main charmed hadron ground states, namely D0,D+,Ds+ and Λc+, as well as the excited states D*0 and D*+. The fragmentation functions are important to measure as they describe processes at a low energy scale, where calculations in perturbation theory lead to large uncertainties. Fragmentation functions can also be used as input distributions for Monte Carlo generators. Additionally, we determine the average number of these charmed hadrons produced per B decay at the Υ(4S) resonance and measure the distribution of their production angle in e+e- annihilation events and in B decays.

Original languageEnglish
Article number032002
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume73
Issue number3
DOIs
Publication statusPublished - 2006 Feb 28

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hadrons
fragmentation
decay
accelerators
generators
perturbation theory
quarks
ground state
detectors
excitation
energy

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

Cite this

Seuster, R. ; Abe, K. ; Aihara, H. ; Asano, Y. ; Aushev, T. ; Bakich, A. M. ; Barbero, M. ; Bedny, I. ; Bitenc, U. ; Bizjak, I. ; Bozek, A. ; Bračko, M. ; Brodzicka, J. ; Chen, A. ; Cheon, B. G. ; Choi, Y. ; Chuvikov, A. ; Cole, S. ; Dalseno, J. ; Danilov, M. ; Dash, M. ; Dong, L. Y. ; Dragic, J. ; Drutskoy, A. ; Eidelman, S. ; Fang, F. ; Gershon, T. ; Go, A. ; Gokhroo, G. ; Golob, B. ; Gorišek, A. ; Hayasaka, K. ; Hazumi, M. ; Hoshi, Y. ; Hou, S. ; Hou, W. S. ; Iijima, T. ; Ikado, K. ; Itoh, R. ; Iwasaki, Y. ; Kang, Ju Hwan ; Kang, J. S. ; Kapusta, P. ; Katayama, N. ; Kawai, H. ; Kawasaki, T. ; Khan, H. R. ; Kichimi, H. ; Kim, H. J. ; Kim, S. M. ; Križan, P. ; Krokovny, P. ; Kulasiri, R. ; Kuo, C. C. ; Kuzmin, A. ; Kwon, Youngjoon ; Lange, J. S. ; Lesiak, T. ; Li, J. ; Lin, S. W. ; Mandl, F. ; Mitaroff, W. ; Miyake, H. ; Miyazaki, Y. ; Mizuk, R. ; Nagamine, T. ; Nagasaka, Y. ; Nakano, E. ; Nakao, M. ; Nishida, S. ; Nitoh, O. ; Ogawa, S. ; Ohshima, T. ; Okabe, T. ; Okuno, S. ; Olsen, S. L. ; Onuki, Y. ; Ozaki, H. ; Pakhlov, P. ; Palka, H. ; Park, C. W. ; Park, H. ; Park, K. S. ; Pestotnik, R. ; Piilonen, L. E. ; Sakai, Y. ; Sato, N. ; Schietinger, T. ; Schneider, O. ; Schümann, J. ; Schwanda, C. ; Sevior, M. E. ; Shibuya, H. ; Sidorov, V. ; Somov, A. ; Soni, N. ; Stamen, R. ; Stanič, S. ; Starič, M. ; Suzuki, S. Y. ; Takasaki, F. ; Tamai, K. ; Tamura, N. ; Tanaka, M. ; Taylor, G. N. ; Teramoto, Y. ; Tian, X. C. ; Uehara, S. ; Uglov, T. ; Ueno, K. ; Uno, S. ; Urquijo, P. ; Varner, G. ; Wang, C. C. ; Wang, C. H. ; Wang, M. Z. ; Xie, Q. L. ; Yabsley, B. D. ; Yamaguchi, A. ; Yamashita, Y. ; Yamauchi, M. ; Ying, J. ; Yusa, Y. ; Zhang, L. M. ; Zhang, Z. P. ; Zhilich, V. / Charm hadrons from fragmentation and B decays in e+e- annihilation at s=10.6GeV. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 2006 ; Vol. 73, No. 3.
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abstract = "We present an analysis of charm quark fragmentation at 10.6 GeV, based on a data sample of 103fb-1 collected by the Belle detector at the KEKB accelerator. We consider fragmentation into the main charmed hadron ground states, namely D0,D+,Ds+ and Λc+, as well as the excited states D*0 and D*+. The fragmentation functions are important to measure as they describe processes at a low energy scale, where calculations in perturbation theory lead to large uncertainties. Fragmentation functions can also be used as input distributions for Monte Carlo generators. Additionally, we determine the average number of these charmed hadrons produced per B decay at the Υ(4S) resonance and measure the distribution of their production angle in e+e- annihilation events and in B decays.",
author = "R. Seuster and K. Abe and H. Aihara and Y. Asano and T. Aushev and Bakich, {A. M.} and M. Barbero and I. Bedny and U. Bitenc and I. Bizjak and A. Bozek and M. Bračko and J. Brodzicka and A. Chen and Cheon, {B. G.} and Y. Choi and A. Chuvikov and S. Cole and J. Dalseno and M. Danilov and M. Dash and Dong, {L. Y.} and J. Dragic and A. Drutskoy and S. Eidelman and F. Fang and T. Gershon and A. Go and G. Gokhroo and B. Golob and A. Gorišek and K. Hayasaka and M. Hazumi and Y. Hoshi and S. Hou and Hou, {W. S.} and T. Iijima and K. Ikado and R. Itoh and Y. Iwasaki and Kang, {Ju Hwan} and Kang, {J. S.} and P. Kapusta and N. Katayama and H. Kawai and T. Kawasaki and Khan, {H. R.} and H. Kichimi and Kim, {H. J.} and Kim, {S. M.} and P. Križan and P. Krokovny and R. Kulasiri and Kuo, {C. C.} and A. Kuzmin and Youngjoon Kwon and Lange, {J. S.} and T. Lesiak and J. Li and Lin, {S. W.} and F. Mandl and W. Mitaroff and H. Miyake and Y. Miyazaki and R. Mizuk and T. Nagamine and Y. Nagasaka and E. Nakano and M. Nakao and S. Nishida and O. Nitoh and S. Ogawa and T. Ohshima and T. Okabe and S. Okuno and Olsen, {S. L.} and Y. Onuki and H. Ozaki and P. Pakhlov and H. Palka and Park, {C. W.} and H. Park and Park, {K. S.} and R. Pestotnik and Piilonen, {L. E.} and Y. Sakai and N. Sato and T. Schietinger and O. Schneider and J. Sch{\"u}mann and C. Schwanda and Sevior, {M. E.} and H. Shibuya and V. Sidorov and A. Somov and N. Soni and R. Stamen and S. Stanič and M. Starič and Suzuki, {S. Y.} and F. Takasaki and K. Tamai and N. Tamura and M. Tanaka and Taylor, {G. N.} and Y. Teramoto and Tian, {X. C.} and S. Uehara and T. Uglov and K. Ueno and S. Uno and P. Urquijo and G. Varner and Wang, {C. C.} and Wang, {C. H.} and Wang, {M. Z.} and Xie, {Q. L.} and Yabsley, {B. D.} and A. Yamaguchi and Y. Yamashita and M. Yamauchi and J. Ying and Y. Yusa and Zhang, {L. M.} and Zhang, {Z. P.} and V. Zhilich",
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doi = "10.1103/PhysRevD.73.032002",
language = "English",
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journal = "Physical review D: Particles and fields",
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Seuster, R, Abe, K, Aihara, H, Asano, Y, Aushev, T, Bakich, AM, Barbero, M, Bedny, I, Bitenc, U, Bizjak, I, Bozek, A, Bračko, M, Brodzicka, J, Chen, A, Cheon, BG, Choi, Y, Chuvikov, A, Cole, S, Dalseno, J, Danilov, M, Dash, M, Dong, LY, Dragic, J, Drutskoy, A, Eidelman, S, Fang, F, Gershon, T, Go, A, Gokhroo, G, Golob, B, Gorišek, A, Hayasaka, K, Hazumi, M, Hoshi, Y, Hou, S, Hou, WS, Iijima, T, Ikado, K, Itoh, R, Iwasaki, Y, Kang, JH, Kang, JS, Kapusta, P, Katayama, N, Kawai, H, Kawasaki, T, Khan, HR, Kichimi, H, Kim, HJ, Kim, SM, Križan, P, Krokovny, P, Kulasiri, R, Kuo, CC, Kuzmin, A, Kwon, Y, Lange, JS, Lesiak, T, Li, J, Lin, SW, Mandl, F, Mitaroff, W, Miyake, H, Miyazaki, Y, Mizuk, R, Nagamine, T, Nagasaka, Y, Nakano, E, Nakao, M, Nishida, S, Nitoh, O, Ogawa, S, Ohshima, T, Okabe, T, Okuno, S, Olsen, SL, Onuki, Y, Ozaki, H, Pakhlov, P, Palka, H, Park, CW, Park, H, Park, KS, Pestotnik, R, Piilonen, LE, Sakai, Y, Sato, N, Schietinger, T, Schneider, O, Schümann, J, Schwanda, C, Sevior, ME, Shibuya, H, Sidorov, V, Somov, A, Soni, N, Stamen, R, Stanič, S, Starič, M, Suzuki, SY, Takasaki, F, Tamai, K, Tamura, N, Tanaka, M, Taylor, GN, Teramoto, Y, Tian, XC, Uehara, S, Uglov, T, Ueno, K, Uno, S, Urquijo, P, Varner, G, Wang, CC, Wang, CH, Wang, MZ, Xie, QL, Yabsley, BD, Yamaguchi, A, Yamashita, Y, Yamauchi, M, Ying, J, Yusa, Y, Zhang, LM, Zhang, ZP & Zhilich, V 2006, 'Charm hadrons from fragmentation and B decays in e+e- annihilation at s=10.6GeV', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 73, no. 3, 032002. https://doi.org/10.1103/PhysRevD.73.032002

Charm hadrons from fragmentation and B decays in e+e- annihilation at s=10.6GeV. / Seuster, R.; Abe, K.; Aihara, H.; Asano, Y.; Aushev, T.; Bakich, A. M.; Barbero, M.; Bedny, I.; Bitenc, U.; Bizjak, I.; Bozek, A.; Bračko, M.; Brodzicka, J.; Chen, A.; Cheon, B. G.; Choi, Y.; Chuvikov, A.; Cole, S.; Dalseno, J.; Danilov, M.; Dash, M.; Dong, L. Y.; Dragic, J.; Drutskoy, A.; Eidelman, S.; Fang, F.; Gershon, T.; Go, A.; Gokhroo, G.; Golob, B.; Gorišek, A.; Hayasaka, K.; Hazumi, M.; Hoshi, Y.; Hou, S.; Hou, W. S.; Iijima, T.; Ikado, K.; Itoh, R.; Iwasaki, Y.; Kang, Ju Hwan; Kang, J. S.; Kapusta, P.; Katayama, N.; Kawai, H.; Kawasaki, T.; Khan, H. R.; Kichimi, H.; Kim, H. J.; Kim, S. M.; Križan, P.; Krokovny, P.; Kulasiri, R.; Kuo, C. C.; Kuzmin, A.; Kwon, Youngjoon; Lange, J. S.; Lesiak, T.; Li, J.; Lin, S. W.; Mandl, F.; Mitaroff, W.; Miyake, H.; Miyazaki, Y.; Mizuk, R.; Nagamine, T.; Nagasaka, Y.; Nakano, E.; Nakao, M.; Nishida, S.; Nitoh, O.; Ogawa, S.; Ohshima, T.; Okabe, T.; Okuno, S.; Olsen, S. L.; Onuki, Y.; Ozaki, H.; Pakhlov, P.; Palka, H.; Park, C. W.; Park, H.; Park, K. S.; Pestotnik, R.; Piilonen, L. E.; Sakai, Y.; Sato, N.; Schietinger, T.; Schneider, O.; Schümann, J.; Schwanda, C.; Sevior, M. E.; Shibuya, H.; Sidorov, V.; Somov, A.; Soni, N.; Stamen, R.; Stanič, S.; Starič, M.; Suzuki, S. Y.; Takasaki, F.; Tamai, K.; Tamura, N.; Tanaka, M.; Taylor, G. N.; Teramoto, Y.; Tian, X. C.; Uehara, S.; Uglov, T.; Ueno, K.; Uno, S.; Urquijo, P.; Varner, G.; Wang, C. C.; Wang, C. H.; Wang, M. Z.; Xie, Q. L.; Yabsley, B. D.; Yamaguchi, A.; Yamashita, Y.; Yamauchi, M.; Ying, J.; Yusa, Y.; Zhang, L. M.; Zhang, Z. P.; Zhilich, V.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 73, No. 3, 032002, 28.02.2006.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Charm hadrons from fragmentation and B decays in e+e- annihilation at s=10.6GeV

AU - Seuster, R.

AU - Abe, K.

AU - Aihara, H.

AU - Asano, Y.

AU - Aushev, T.

AU - Bakich, A. M.

AU - Barbero, M.

AU - Bedny, I.

AU - Bitenc, U.

AU - Bizjak, I.

AU - Bozek, A.

AU - Bračko, M.

AU - Brodzicka, J.

AU - Chen, A.

AU - Cheon, B. G.

AU - Choi, Y.

AU - Chuvikov, A.

AU - Cole, S.

AU - Dalseno, J.

AU - Danilov, M.

AU - Dash, M.

AU - Dong, L. Y.

AU - Dragic, J.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Fang, F.

AU - Gershon, T.

AU - Go, A.

AU - Gokhroo, G.

AU - Golob, B.

AU - Gorišek, A.

AU - Hayasaka, K.

AU - Hazumi, M.

AU - Hoshi, Y.

AU - Hou, S.

AU - Hou, W. S.

AU - Iijima, T.

AU - Ikado, K.

AU - Itoh, R.

AU - Iwasaki, Y.

AU - Kang, Ju Hwan

AU - Kang, J. S.

AU - Kapusta, P.

AU - Katayama, N.

AU - Kawai, H.

AU - Kawasaki, T.

AU - Khan, H. R.

AU - Kichimi, H.

AU - Kim, H. J.

AU - Kim, S. M.

AU - Križan, P.

AU - Krokovny, P.

AU - Kulasiri, R.

AU - Kuo, C. C.

AU - Kuzmin, A.

AU - Kwon, Youngjoon

AU - Lange, J. S.

AU - Lesiak, T.

AU - Li, J.

AU - Lin, S. W.

AU - Mandl, F.

AU - Mitaroff, W.

AU - Miyake, H.

AU - Miyazaki, Y.

AU - Mizuk, R.

AU - Nagamine, T.

AU - Nagasaka, Y.

AU - Nakano, E.

AU - Nakao, M.

AU - Nishida, S.

AU - Nitoh, O.

AU - Ogawa, S.

AU - Ohshima, T.

AU - Okabe, T.

AU - Okuno, S.

AU - Olsen, S. L.

AU - Onuki, Y.

AU - Ozaki, H.

AU - Pakhlov, P.

AU - Palka, H.

AU - Park, C. W.

AU - Park, H.

AU - Park, K. S.

AU - Pestotnik, R.

AU - Piilonen, L. E.

AU - Sakai, Y.

AU - Sato, N.

AU - Schietinger, T.

AU - Schneider, O.

AU - Schümann, J.

AU - Schwanda, C.

AU - Sevior, M. E.

AU - Shibuya, H.

AU - Sidorov, V.

AU - Somov, A.

AU - Soni, N.

AU - Stamen, R.

AU - Stanič, S.

AU - Starič, M.

AU - Suzuki, S. Y.

AU - Takasaki, F.

AU - Tamai, K.

AU - Tamura, N.

AU - Tanaka, M.

AU - Taylor, G. N.

AU - Teramoto, Y.

AU - Tian, X. C.

AU - Uehara, S.

AU - Uglov, T.

AU - Ueno, K.

AU - Uno, S.

AU - Urquijo, P.

AU - Varner, G.

AU - Wang, C. C.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Xie, Q. L.

AU - Yabsley, B. D.

AU - Yamaguchi, A.

AU - Yamashita, Y.

AU - Yamauchi, M.

AU - Ying, J.

AU - Yusa, Y.

AU - Zhang, L. M.

AU - Zhang, Z. P.

AU - Zhilich, V.

PY - 2006/2/28

Y1 - 2006/2/28

N2 - We present an analysis of charm quark fragmentation at 10.6 GeV, based on a data sample of 103fb-1 collected by the Belle detector at the KEKB accelerator. We consider fragmentation into the main charmed hadron ground states, namely D0,D+,Ds+ and Λc+, as well as the excited states D*0 and D*+. The fragmentation functions are important to measure as they describe processes at a low energy scale, where calculations in perturbation theory lead to large uncertainties. Fragmentation functions can also be used as input distributions for Monte Carlo generators. Additionally, we determine the average number of these charmed hadrons produced per B decay at the Υ(4S) resonance and measure the distribution of their production angle in e+e- annihilation events and in B decays.

AB - We present an analysis of charm quark fragmentation at 10.6 GeV, based on a data sample of 103fb-1 collected by the Belle detector at the KEKB accelerator. We consider fragmentation into the main charmed hadron ground states, namely D0,D+,Ds+ and Λc+, as well as the excited states D*0 and D*+. The fragmentation functions are important to measure as they describe processes at a low energy scale, where calculations in perturbation theory lead to large uncertainties. Fragmentation functions can also be used as input distributions for Monte Carlo generators. Additionally, we determine the average number of these charmed hadrons produced per B decay at the Υ(4S) resonance and measure the distribution of their production angle in e+e- annihilation events and in B decays.

UR - http://www.scopus.com/inward/record.url?scp=33244474255&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33244474255&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.73.032002

DO - 10.1103/PhysRevD.73.032002

M3 - Article

VL - 73

JO - Physical review D: Particles and fields

JF - Physical review D: Particles and fields

SN - 1550-7998

IS - 3

M1 - 032002

ER -