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; 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; J. H. 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; Y. J. 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

doi:10.1103/PhysRevD.73.032002

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. DanilovM. 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, J. H. 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, Y. J. 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

Department of Physics

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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.

Original language	English
Article number	032002
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	73
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.73.032002
Publication status	Published - 2006

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.73.032002

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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., ... 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, 73(3), [032002]. https://doi.org/10.1103/PhysRevD.73.032002

@article{8b7cb21eb778432aaf2d7001065fe65b,

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

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. Bra{\v c}ko 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. Gori{\v s}ek 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, {J. H.} 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. Kri{\v z}an and P. Krokovny and R. Kulasiri and Kuo, {C. C.} and A. Kuzmin and Kwon, {Y. J.} 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. Stani{\v c} and M. Stari{\v c} 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",

year = "2006",

doi = "10.1103/PhysRevD.73.032002",

language = "English",

volume = "73",

journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",

issn = "1550-7998",

number = "3",

}

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, YJ, 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

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, J. H.

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, Y. J.

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

Y1 - 2006

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

AN - SCOPUS:33244474255

VL - 73

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

SN - 1550-7998

IS - 3

M1 - 032002

ER -

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

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