Evidence for hard scattering of hadronic constituents of photons in photon-photon collisions of TRISTAN

R. Tanaka; T. Kojima; T. Sasaki; K. Tomioka; S. Matsumoto; Y. Oshi; K. Miyano; H. Miyata; P. Kirk; J. Lim; R. R. McNeil; S. S. Myung; C. P. Cheng; W. X. Gao; P. Gu; W. G. Yan; M. H. Ye; A. Abashian; K. Gotow; K. P. Hu; A. Z. Lai; E. H. Low; M. E. Mattson; L. Piilonen; K. L. Sterner; S. Lusin; C. Rosenfeld; A. T.M. Wang; S. Wilson; M. Frautschi; H. Kagan; R. Kass; C. A. Fry; R. E. Breedon; Winston Ko; R. L. Lander; K. Maeshima; R. L. Malchow; J. Rowe; J. R. Smith; D. Stuart; K. Abe; Y. Fujii; Y. Higashi; Y. Kurihara; A. Maki; T. Nozaki; T. Omori; H. Sagawa; Y. Sakai; Y. Sugimoto; Y. Takaiwa; S. Terada; R. Walker; D. Blanis; A. Bodek; S. Kanda; B. J. Kim; Y. K. Kim; T. Kumita; Y. K. Li; S. L. Olsen; A. Sill; K. Ueno; C. Velisarris; F. Kajino; R. Poling; T. Thomas; Y. Yamashita; A. Bacala; S. K. Kim; F. Sannes; S. Schnetzer; R. Stone; J. Vinson; E. Araki; S. Kobayashi; A. Murakami; H. Yoshinaka; J. S. Kang; M. H. Lee; S. K. Choi; D. Son; T. Ishizuka

doi:10.1016/0370-2693(92)90982-A

Evidence for hard scattering of hadronic constituents of photons in photon-photon collisions of TRISTAN

R. Tanaka, T. Kojima, T. Sasaki, K. Tomioka, S. Matsumoto, Y. Oshi, K. Miyano, H. Miyata, P. Kirk, J. Lim, R. R. McNeil, S. S. Myung, C. P. Cheng, W. X. Gao, P. Gu, W. G. Yan, M. H. Ye, A. Abashian, K. Gotow, K. P. HuA. Z. Lai, E. H. Low, M. E. Mattson, L. Piilonen, K. L. Sterner, S. Lusin, C. Rosenfeld, A. T.M. Wang, S. Wilson, M. Frautschi, H. Kagan, R. Kass, C. A. Fry, R. E. Breedon, Winston Ko, R. L. Lander, K. Maeshima, R. L. Malchow, J. Rowe, J. R. Smith, D. Stuart, K. Abe, Y. Fujii, Y. Higashi, Y. Kurihara, A. Maki, T. Nozaki, T. Omori, H. Sagawa, Y. Sakai, Y. Sugimoto, Y. Takaiwa, S. Terada, R. Walker, D. Blanis, A. Bodek, S. Kanda, B. J. Kim, Y. K. Kim, T. Kumita, Y. K. Li, S. L. Olsen, A. Sill, K. Ueno, C. Velisarris, F. Kajino, R. Poling, T. Thomas, Y. Yamashita, A. Bacala, S. K. Kim, F. Sannes, S. Schnetzer, R. Stone, J. Vinson, E. Araki, S. Kobayashi, A. Murakami, H. Yoshinaka, J. S. Kang, M. H. Lee, S. K. Choi, D. Son, T. Ishizuka

Physics and Astronomy (Twin Cities)

Research output: Contribution to journal › Article › peer-review

57 Scopus citations

Abstract

We present results of an experimental study of e⁺e^-+ hadrons in the kinematic regime for which the process is interpreted as hadron production in collisions of almost-real photons. The data sample corresponds to an integrated luminosity of 27.5 pb^- and covers center-of-mass energies from 55 to 61.4 GeV. We observe more events than expected from the incoherent sum of quark-parton and vector-meson-dominance models, and we give a quantitative explanation of the excess by including the hard scattering of the hadronic constituents of the photons calculated with QCD.

Original language	English (US)
Pages (from-to)	215-220
Number of pages	6
Journal	Physics Letters B
Volume	277
Issue number	1-2
DOIs	https://doi.org/10.1016/0370-2693(92)90982-A
State	Published - Feb 27 1992

Bibliographical note

Funding Information:
We thank the TRISTAN staff for the excellent operation of the storage nng In addition we acknowledge the strong support and enthusiastic assistance provided by the staffs of our home restitutions We thank M Drees and R M Godbole for valuable discussions on multi-jet processes Th~s work has been supported by the Japan Mlmstry of Education, Science and Culture (Monbusho) and Society for the Promotion of Science, the U S Department of Energy and National Soence Foundation, the Korean Science and Engmeenng Foundation and Ministry of Education, and the Academia Slmca of the People's Repubhc of China

Publisher link

10.1016/0370-2693(92)90982-A

Find It

Find It at U of M Libraries

Cite this

Tanaka, R., Kojima, T., Sasaki, T., Tomioka, K., Matsumoto, S., Oshi, Y., Miyano, K., Miyata, H., Kirk, P., Lim, J., McNeil, R. R., Myung, S. S., Cheng, C. P., Gao, W. X., Gu, P., Yan, W. G., Ye, M. H., Abashian, A., Gotow, K., ... Ishizuka, T. (1992). Evidence for hard scattering of hadronic constituents of photons in photon-photon collisions of TRISTAN. Physics Letters B, 277(1-2), 215-220. https://doi.org/10.1016/0370-2693(92)90982-A

Tanaka, R, Kojima, T, Sasaki, T, Tomioka, K, Matsumoto, S, Oshi, Y, Miyano, K, Miyata, H, Kirk, P, Lim, J, McNeil, RR, Myung, SS, Cheng, CP, Gao, WX, Gu, P, Yan, WG, Ye, MH, Abashian, A, Gotow, K, Hu, KP, Lai, AZ, Low, EH, Mattson, ME, Piilonen, L, Sterner, KL, Lusin, S, Rosenfeld, C, Wang, ATM, Wilson, S, Frautschi, M, Kagan, H, Kass, R, Fry, CA, Breedon, RE, Ko, W, Lander, RL, Maeshima, K, Malchow, RL, Rowe, J, Smith, JR, Stuart, D, Abe, K, Fujii, Y, Higashi, Y, Kurihara, Y, Maki, A, Nozaki, T, Omori, T, Sagawa, H, Sakai, Y, Sugimoto, Y, Takaiwa, Y, Terada, S, Walker, R, Blanis, D, Bodek, A, Kanda, S, Kim, BJ, Kim, YK, Kumita, T, Li, YK, Olsen, SL, Sill, A, Ueno, K, Velisarris, C, Kajino, F, Poling, R, Thomas, T, Yamashita, Y, Bacala, A, Kim, SK, Sannes, F, Schnetzer, S, Stone, R, Vinson, J, Araki, E, Kobayashi, S, Murakami, A, Yoshinaka, H, Kang, JS, Lee, MH, Choi, SK, Son, D & Ishizuka, T 1992, 'Evidence for hard scattering of hadronic constituents of photons in photon-photon collisions of TRISTAN', Physics Letters B, vol. 277, no. 1-2, pp. 215-220. https://doi.org/10.1016/0370-2693(92)90982-A

@article{fc9141b6546a4f15ab66af64a82b29ad,

title = "Evidence for hard scattering of hadronic constituents of photons in photon-photon collisions of TRISTAN",

abstract = "We present results of an experimental study of e+e-+ hadrons in the kinematic regime for which the process is interpreted as hadron production in collisions of almost-real photons. The data sample corresponds to an integrated luminosity of 27.5 pb- and covers center-of-mass energies from 55 to 61.4 GeV. We observe more events than expected from the incoherent sum of quark-parton and vector-meson-dominance models, and we give a quantitative explanation of the excess by including the hard scattering of the hadronic constituents of the photons calculated with QCD.",

author = "R. Tanaka and T. Kojima and T. Sasaki and K. Tomioka and S. Matsumoto and Y. Oshi and K. Miyano and H. Miyata and P. Kirk and J. Lim and McNeil, {R. R.} and Myung, {S. S.} and Cheng, {C. P.} and Gao, {W. X.} and P. Gu and Yan, {W. G.} and Ye, {M. H.} and A. Abashian and K. Gotow and Hu, {K. P.} and Lai, {A. Z.} and Low, {E. H.} and Mattson, {M. E.} and L. Piilonen and Sterner, {K. L.} and S. Lusin and C. Rosenfeld and Wang, {A. T.M.} and S. Wilson and M. Frautschi and H. Kagan and R. Kass and Fry, {C. A.} and Breedon, {R. E.} and Winston Ko and Lander, {R. L.} and K. Maeshima and Malchow, {R. L.} and J. Rowe and Smith, {J. R.} and D. Stuart and K. Abe and Y. Fujii and Y. Higashi and Y. Kurihara 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 R. Walker and D. Blanis and A. Bodek and S. Kanda and Kim, {B. J.} and Kim, {Y. K.} and T. Kumita and Li, {Y. K.} and Olsen, {S. L.} and A. Sill and K. Ueno and C. Velisarris and F. Kajino and R. Poling and T. Thomas and Y. Yamashita and A. Bacala and Kim, {S. K.} and F. Sannes and S. Schnetzer and R. Stone and J. Vinson and E. Araki and S. Kobayashi and A. Murakami and H. Yoshinaka and Kang, {J. S.} and Lee, {M. H.} and Choi, {S. K.} and D. Son and T. Ishizuka",

note = "Funding Information: We thank the TRISTAN staff for the excellent operation of the storage nng In addition we acknowledge the strong support and enthusiastic assistance provided by the staffs of our home restitutions We thank M Drees and R M Godbole for valuable discussions on multi-jet processes Th~s work has been supported by the Japan Mlmstry of Education, Science and Culture (Monbusho) and Society for the Promotion of Science, the U S Department of Energy and National Soence Foundation, the Korean Science and Engmeenng Foundation and Ministry of Education, and the Academia Slmca of the People's Repubhc of China",

year = "1992",

month = feb,

day = "27",

doi = "10.1016/0370-2693(92)90982-A",

language = "English (US)",

volume = "277",

pages = "215--220",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "1-2",

}

TY - JOUR

T1 - Evidence for hard scattering of hadronic constituents of photons in photon-photon collisions of TRISTAN

AU - Tanaka, R.

AU - Kojima, T.

AU - Sasaki, T.

AU - Tomioka, K.

AU - Matsumoto, S.

AU - Oshi, Y.

AU - Miyano, K.

AU - Miyata, H.

AU - Kirk, P.

AU - Lim, J.

AU - McNeil, R. R.

AU - Myung, S. S.

AU - Cheng, C. P.

AU - Gao, W. X.

AU - Gu, P.

AU - Yan, W. G.

AU - Ye, M. H.

AU - Abashian, A.

AU - Gotow, K.

AU - Hu, K. P.

AU - Lai, A. Z.

AU - Low, E. H.

AU - Mattson, M. E.

AU - Piilonen, L.

AU - Sterner, K. L.

AU - Lusin, S.

AU - Rosenfeld, C.

AU - Wang, A. T.M.

AU - Wilson, S.

AU - Frautschi, M.

AU - Kagan, H.

AU - Kass, R.

AU - Fry, C. A.

AU - Breedon, R. E.

AU - Ko, Winston

AU - Lander, R. L.

AU - Maeshima, K.

AU - Malchow, R. L.

AU - Rowe, J.

AU - Smith, J. R.

AU - Stuart, D.

AU - Abe, K.

AU - Fujii, Y.

AU - Higashi, Y.

AU - Kurihara, Y.

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 - Walker, R.

AU - Blanis, D.

AU - Bodek, A.

AU - Kanda, S.

AU - Kim, B. J.

AU - Kim, Y. K.

AU - Kumita, T.

AU - Li, Y. K.

AU - Olsen, S. L.

AU - Sill, A.

AU - Ueno, K.

AU - Velisarris, C.

AU - Kajino, F.

AU - Poling, R.

AU - Thomas, T.

AU - Yamashita, Y.

AU - Bacala, A.

AU - Kim, S. K.

AU - Sannes, F.

AU - Schnetzer, S.

AU - Stone, R.

AU - Vinson, J.

AU - Araki, E.

AU - Kobayashi, S.

AU - Murakami, A.

AU - Yoshinaka, H.

AU - Kang, J. S.

AU - Lee, M. H.

AU - Choi, S. K.

AU - Son, D.

AU - Ishizuka, T.

N1 - Funding Information: We thank the TRISTAN staff for the excellent operation of the storage nng In addition we acknowledge the strong support and enthusiastic assistance provided by the staffs of our home restitutions We thank M Drees and R M Godbole for valuable discussions on multi-jet processes Th~s work has been supported by the Japan Mlmstry of Education, Science and Culture (Monbusho) and Society for the Promotion of Science, the U S Department of Energy and National Soence Foundation, the Korean Science and Engmeenng Foundation and Ministry of Education, and the Academia Slmca of the People's Repubhc of China

PY - 1992/2/27

Y1 - 1992/2/27

N2 - We present results of an experimental study of e+e-+ hadrons in the kinematic regime for which the process is interpreted as hadron production in collisions of almost-real photons. The data sample corresponds to an integrated luminosity of 27.5 pb- and covers center-of-mass energies from 55 to 61.4 GeV. We observe more events than expected from the incoherent sum of quark-parton and vector-meson-dominance models, and we give a quantitative explanation of the excess by including the hard scattering of the hadronic constituents of the photons calculated with QCD.

AB - We present results of an experimental study of e+e-+ hadrons in the kinematic regime for which the process is interpreted as hadron production in collisions of almost-real photons. The data sample corresponds to an integrated luminosity of 27.5 pb- and covers center-of-mass energies from 55 to 61.4 GeV. We observe more events than expected from the incoherent sum of quark-parton and vector-meson-dominance models, and we give a quantitative explanation of the excess by including the hard scattering of the hadronic constituents of the photons calculated with QCD.

UR - http://www.scopus.com/inward/record.url?scp=0000949178&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0000949178&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(92)90982-A

DO - 10.1016/0370-2693(92)90982-A

M3 - Article

AN - SCOPUS:0000949178

SN - 0370-2693

VL - 277

SP - 215

EP - 220

JO - Physics Letters B

JF - Physics Letters B

IS - 1-2

ER -

Evidence for hard scattering of hadronic constituents of photons in photon-photon collisions of TRISTAN

Abstract

Bibliographical note

Publisher link

Find It

Other files and links

Fingerprint

Cite this