Measurement of D *± production in two-photon processes at TRISTAN

N. Takashimizu; T. Sasaki; H. Miyata; T. Aso; K. Miyano; N. Nakajima; K. Ohkubo; M. Satou; M. Shirai; Y. Yamashita; K. Abe; Y. Fujii; S. Igarashi; Y. Kurihara; M. H. Lee; F. Liu; A. Maki; T. Nozaki; T. Omori; H. Sagawa; Y. Sakai; Y. Sugimoto; Y. Takaiwa; S. Terada; P. Kirk; T. J. Wang; A. Abashian; K. Gotow; L. Piilonen; S. K. Choi; C. Rosenfeld; L. Y. Zheng; R. E. Breedon; W. Ko; R. L. Lander; J. Rowe; S. Kanda; S. L. Olsen; K. Ueno; F. Kajino; S. Schnetzer; S. Behari; S. Kobayashi; A. Murakami; S. K. Sahu; J. S. Kang; D. Y. Kim; S. S. Myung; H. S. Ahn; S. K. Kim; S. Matsumoto

doi:10.1016/0370-2693(96)00933-1

Measurement of D *± production in two-photon processes at TRISTAN

N. Takashimizu, T. Sasaki, H. Miyata, T. Aso, K. Miyano, N. Nakajima, K. Ohkubo, M. Satou, M. Shirai, Y. Yamashita, K. Abe, Y. Fujii, S. Igarashi, Y. Kurihara, M. H. Lee, F. Liu, A. Maki, T. Nozaki, T. Omori, H. SagawaY. Sakai, Y. Sugimoto, Y. Takaiwa, S. Terada, P. Kirk, T. J. Wang, A. Abashian, K. Gotow, L. Piilonen, S. K. Choi, C. Rosenfeld, L. Y. Zheng, R. E. Breedon, W. Ko, R. L. Lander, J. Rowe, S. Kanda, S. L. Olsen, K. Ueno, F. Kajino, S. Schnetzer, S. Behari, S. Kobayashi, A. Murakami, S. K. Sahu, J. S. Kang, D. Y. Kim, S. S. Myung, H. S. Ahn, S. K. Kim, S. Matsumoto

School of Arts and Sciences, Physics & Astronomy

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Abstract

The inclusive cross section for the production of charmed D*± mesons in two-photon processes is measured with the AMY detector at the TRISTAN e⁺e^- collider. D*±mesons are identified from the distribution of charged-particle transverse momenta relative to the jet axis. A data sample corresponding to an integrated luminosity of 176 pb^-1 at a center-of-mass energy of 58 GeV is used to determine a cross section σ(e⁺e^- → e⁺e^-D*±X) = 270 ± 49(stat) ± 38(syst) pb. The results are compared with theoretical expectations based on the Vector Meson Dominance, direct quark-parton model, and resolved photon processes.

Original language	English (US)
Pages (from-to)	481-486
Number of pages	6
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	384
Issue number	1-4
DOIs	https://doi.org/10.1016/0370-2693(96)00933-1
State	Published - Sep 19 1996

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1016/0370-2693(96)00933-1

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Takashimizu, N., Sasaki, T., Miyata, H., Aso, T., Miyano, K., Nakajima, N., Ohkubo, K., Satou, M., Shirai, M., Yamashita, Y., Abe, K., Fujii, Y., Igarashi, S., Kurihara, Y., Lee, M. H., Liu, F., Maki, A., Nozaki, T., Omori, T., ... Matsumoto, S. (1996). Measurement of D *± production in two-photon processes at TRISTAN. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 384(1-4), 481-486. https://doi.org/10.1016/0370-2693(96)00933-1

@article{d45ee85caabc4d509568205450a16c81,

title = "Measurement of D *± production in two-photon processes at TRISTAN",

abstract = "The inclusive cross section for the production of charmed D*± mesons in two-photon processes is measured with the AMY detector at the TRISTAN e+e- collider. D*±mesons are identified from the distribution of charged-particle transverse momenta relative to the jet axis. A data sample corresponding to an integrated luminosity of 176 pb-1 at a center-of-mass energy of 58 GeV is used to determine a cross section σ(e+e- → e+e-D*±X) = 270 ± 49(stat) ± 38(syst) pb. The results are compared with theoretical expectations based on the Vector Meson Dominance, direct quark-parton model, and resolved photon processes.",

author = "N. Takashimizu and T. Sasaki and H. Miyata and T. Aso and K. Miyano and N. Nakajima and K. Ohkubo and M. Satou and M. Shirai and Y. Yamashita and K. Abe and Y. Fujii and S. Igarashi and Y. Kurihara and Lee, {M. H.} and F. Liu and A. Maki and T. Nozaki and T. Omori and H. Sagawa and Y. Sakai and Y. Sugimoto and Y. Takaiwa and S. Terada and P. Kirk and Wang, {T. J.} and A. Abashian and K. Gotow and L. Piilonen and Choi, {S. K.} and C. Rosenfeld and Zheng, {L. Y.} and Breedon, {R. E.} and W. Ko and Lander, {R. L.} and J. Rowe and S. Kanda and Olsen, {S. L.} and K. Ueno and F. Kajino and S. Schnetzer and S. Behari and S. Kobayashi and A. Murakami and Sahu, {S. K.} and Kang, {J. S.} and Kim, {D. Y.} and Myung, {S. S.} and Ahn, {H. S.} and Kim, {S. K.} and S. Matsumoto",

year = "1996",

month = sep,

day = "19",

doi = "10.1016/0370-2693(96)00933-1",

language = "English (US)",

volume = "384",

pages = "481--486",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier",

number = "1-4",

}

Takashimizu, N, Sasaki, T, Miyata, H, Aso, T, Miyano, K, Nakajima, N, Ohkubo, K, Satou, M, Shirai, M, Yamashita, Y, Abe, K, Fujii, Y, Igarashi, S, Kurihara, Y, Lee, MH, Liu, F, Maki, A, Nozaki, T, Omori, T, Sagawa, H, Sakai, Y, Sugimoto, Y, Takaiwa, Y, Terada, S, Kirk, P, Wang, TJ, Abashian, A, Gotow, K, Piilonen, L, Choi, SK, Rosenfeld, C, Zheng, LY, Breedon, RE, Ko, W, Lander, RL, Rowe, J, Kanda, S, Olsen, SL, Ueno, K, Kajino, F, Schnetzer, S, Behari, S, Kobayashi, S, Murakami, A, Sahu, SK, Kang, JS, Kim, DY, Myung, SS, Ahn, HS, Kim, SK & Matsumoto, S 1996, 'Measurement of D *± production in two-photon processes at TRISTAN', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 384, no. 1-4, pp. 481-486. https://doi.org/10.1016/0370-2693(96)00933-1

TY - JOUR

T1 - Measurement of D *± production in two-photon processes at TRISTAN

AU - Takashimizu, N.

AU - Sasaki, T.

AU - Miyata, H.

AU - Aso, T.

AU - Miyano, K.

AU - Nakajima, N.

AU - Ohkubo, K.

AU - Satou, M.

AU - Shirai, M.

AU - Yamashita, Y.

AU - Abe, K.

AU - Fujii, Y.

AU - Igarashi, S.

AU - Kurihara, Y.

AU - Lee, M. H.

AU - Liu, F.

AU - Maki, A.

AU - Nozaki, T.

AU - Omori, T.

AU - Sagawa, H.

AU - Sakai, Y.

AU - Sugimoto, Y.

AU - Takaiwa, Y.

AU - Terada, S.

AU - Kirk, P.

AU - Wang, T. J.

AU - Abashian, A.

AU - Gotow, K.

AU - Piilonen, L.

AU - Choi, S. K.

AU - Rosenfeld, C.

AU - Zheng, L. Y.

AU - Breedon, R. E.

AU - Ko, W.

AU - Lander, R. L.

AU - Rowe, J.

AU - Kanda, S.

AU - Olsen, S. L.

AU - Ueno, K.

AU - Kajino, F.

AU - Schnetzer, S.

AU - Behari, S.

AU - Kobayashi, S.

AU - Murakami, A.

AU - Sahu, S. K.

AU - Kang, J. S.

AU - Kim, D. Y.

AU - Myung, S. S.

AU - Ahn, H. S.

AU - Kim, S. K.

AU - Matsumoto, S.

PY - 1996/9/19

Y1 - 1996/9/19

N2 - The inclusive cross section for the production of charmed D*± mesons in two-photon processes is measured with the AMY detector at the TRISTAN e+e- collider. D*±mesons are identified from the distribution of charged-particle transverse momenta relative to the jet axis. A data sample corresponding to an integrated luminosity of 176 pb-1 at a center-of-mass energy of 58 GeV is used to determine a cross section σ(e+e- → e+e-D*±X) = 270 ± 49(stat) ± 38(syst) pb. The results are compared with theoretical expectations based on the Vector Meson Dominance, direct quark-parton model, and resolved photon processes.

AB - The inclusive cross section for the production of charmed D*± mesons in two-photon processes is measured with the AMY detector at the TRISTAN e+e- collider. D*±mesons are identified from the distribution of charged-particle transverse momenta relative to the jet axis. A data sample corresponding to an integrated luminosity of 176 pb-1 at a center-of-mass energy of 58 GeV is used to determine a cross section σ(e+e- → e+e-D*±X) = 270 ± 49(stat) ± 38(syst) pb. The results are compared with theoretical expectations based on the Vector Meson Dominance, direct quark-parton model, and resolved photon processes.

UR - http://www.scopus.com/inward/record.url?scp=0042094469&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0042094469&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(96)00933-1

DO - 10.1016/0370-2693(96)00933-1

M3 - Article

AN - SCOPUS:0042094469

SN - 0370-2693

VL - 384

SP - 481

EP - 486

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 1-4

ER -

Measurement of D *± production in two-photon processes at TRISTAN

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