Measurement of the total hadronic cross section in tagged reactions

H. Aihara; M. Alston-Garnjost; R. E. Avery; A. R. Barker; D. A. Bauer; A. Bay; R. Belcinski; H. H. Bingham; E. D. Bloom; C. D. Buchanan; D. O. Caldwell; H. Y. Chao; S. B. Chun; A. R. Clark; G. D. Cowan; D. A. Crane; O. I. Dahl; M. Daoudi; K. A. Derby; J. J. Eastman; P. H. Eberhard; T. K. Edberg; A. M. Eisner; F. C. Erne; K. H. Fairfield; A. Fridman; G. Godfrey; J. M. Hauptman; C. Ho; W. Hofmann; T. Kamae; R. W. Kenney; S. Khacheryan; R. R. Kofler; D. J. Lambert; W. G.J. Langeveld; J. G. Layter; W. T. Lin; F. L. Linde; S. C. Loken; A. Lu; G. R. Lynch; J. E. Lys; R. J. Madaras; B. D. Magnuson; H. Marsiske; G. E. Masek; L. G. Mathis; S. J. Maxfield; R. R. McNeil; E. S. Miller; N. A. Nicol; D. R. Nygren; P. J. Oddone; H. Oh; Y. T. Oyang; H. P. Paar; A. P.T. Palounek; S. K. Park; D. E. Pellett; M. Pripstein; M. T. Ronan; R. R. Ross; F. R. Rouse; K. A. Schwitkis; J. C. Sens; G. Shapiro; B. C. Shen; J. R. Smith; J. S. Steinman; R. W. Stephens; M. L. Stevenson; D. H. Stork; M. G. Strauss; M. K. Sullivan; T. Takahashi; S. Toutounchi; G. J. Vandalen; R. Van Tyen; W. Vernon; W. Wagner; E. M. Wang; Y. X. Wang; W. A. Wenzel; Z. R. Wolf; H. Yamamoto; S. J. Yellin; G. P. Yost; G. Zapalac; C. Zeitlin

doi:10.1103/PhysRevD.41.2667

Measurement of the total hadronic cross section in tagged reactions

H. Aihara, M. Alston-Garnjost, R. E. Avery, A. R. Barker, D. A. Bauer, A. Bay, R. Belcinski, H. H. Bingham, E. D. Bloom, C. D. Buchanan, D. O. Caldwell, H. Y. Chao, S. B. Chun, A. R. Clark, G. D. Cowan, D. A. Crane, O. I. Dahl, M. Daoudi, K. A. Derby, J. J. EastmanP. H. Eberhard, T. K. Edberg, A. M. Eisner, F. C. Erne, K. H. Fairfield, A. Fridman, G. Godfrey, J. M. Hauptman, C. Ho, W. Hofmann, T. Kamae, R. W. Kenney, S. Khacheryan, R. R. Kofler, D. J. Lambert, W. G.J. Langeveld, J. G. Layter, W. T. Lin, F. L. Linde, S. C. Loken, A. Lu, G. R. Lynch, J. E. Lys, R. J. Madaras, B. D. Magnuson, H. Marsiske, G. E. Masek, L. G. Mathis, S. J. Maxfield, R. R. McNeil, E. S. Miller, N. A. Nicol, D. R. Nygren, P. J. Oddone, H. Oh, Y. T. Oyang, H. P. Paar, A. P.T. Palounek, S. K. Park, D. E. Pellett, M. Pripstein, M. T. Ronan, R. R. Ross, F. R. Rouse, K. A. Schwitkis, J. C. Sens, G. Shapiro, B. C. Shen, J. R. Smith, J. S. Steinman, R. W. Stephens, M. L. Stevenson, D. H. Stork, M. G. Strauss, M. K. Sullivan, T. Takahashi, S. Toutounchi, G. J. Vandalen, R. Van Tyen, W. Vernon, W. Wagner, E. M. Wang, Y. X. Wang, W. A. Wenzel, Z. R. Wolf, H. Yamamoto, S. J. Yellin, G. P. Yost, G. Zapalac, C. Zeitlin

物理學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

43 引文斯高帕斯（Scopus）

摘要

We present a measurement of the total cross section for hadrons, with one photon quasireal and the other a spacelike photon of mass squared -Q2. Results are presented as a function of Q2 and the center-of-mass energy W, with the Q2 range extending from 0.2 to 60 GeV2, and W in the range from 2 to 10 GeV. The data were taken with the TPC/Two-Gamma facility at the SLAC e+e- storage ring PEP, which was operated at a beam energy of 14.5 GeV. The cross section exhibits a gentle falloff with increasing W. Its Q2 dependence is shown to be well described by an incoherent sum of vector-meson and pointlike scattering over most of the observed W range. Agreement at high Q2 is improved if a minimum-pT cutoff (motivated by QCD) is imposed on the pointlike contribution.

原文	???core.languages.en_GB???
頁（從 - 到）	2667-2674
頁數	8
期刊	Physical Review D - Particles, Fields, Gravitation and Cosmology
卷	41
發行號	9
DOIs	https://doi.org/10.1103/PhysRevD.41.2667
出版狀態	已出版 - 1990

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10.1103/PhysRevD.41.2667

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Aihara, H., Alston-Garnjost, M., Avery, R. E., Barker, A. R., Bauer, D. A., Bay, A., Belcinski, R., Bingham, H. H., Bloom, E. D., Buchanan, C. D., Caldwell, D. O., Chao, H. Y., Chun, S. B., Clark, A. R., Cowan, G. D., Crane, D. A., Dahl, O. I., Daoudi, M., Derby, K. A., ... Zeitlin, C. (1990). Measurement of the total hadronic cross section in tagged reactions. Physical Review D - Particles, Fields, Gravitation and Cosmology, 41(9), 2667-2674. https://doi.org/10.1103/PhysRevD.41.2667

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title = "Measurement of the total hadronic cross section in tagged reactions",

abstract = "We present a measurement of the total cross section for hadrons, with one photon quasireal and the other a spacelike photon of mass squared -Q2. Results are presented as a function of Q2 and the center-of-mass energy W, with the Q2 range extending from 0.2 to 60 GeV2, and W in the range from 2 to 10 GeV. The data were taken with the TPC/Two-Gamma facility at the SLAC e+e- storage ring PEP, which was operated at a beam energy of 14.5 GeV. The cross section exhibits a gentle falloff with increasing W. Its Q2 dependence is shown to be well described by an incoherent sum of vector-meson and pointlike scattering over most of the observed W range. Agreement at high Q2 is improved if a minimum-pT cutoff (motivated by QCD) is imposed on the pointlike contribution.",

author = "H. Aihara and M. Alston-Garnjost and Avery, {R. E.} and Barker, {A. R.} and Bauer, {D. A.} and A. Bay and R. Belcinski and Bingham, {H. H.} and Bloom, {E. D.} and Buchanan, {C. D.} and Caldwell, {D. O.} and Chao, {H. Y.} and Chun, {S. B.} and Clark, {A. R.} and Cowan, {G. D.} and Crane, {D. A.} and Dahl, {O. I.} and M. Daoudi and Derby, {K. A.} and Eastman, {J. J.} and Eberhard, {P. H.} and Edberg, {T. K.} and Eisner, {A. M.} and Erne, {F. C.} and Fairfield, {K. H.} and A. Fridman and G. Godfrey and Hauptman, {J. M.} and C. Ho and W. Hofmann and T. Kamae and Kenney, {R. W.} and S. Khacheryan and Kofler, {R. R.} and Lambert, {D. J.} and Langeveld, {W. G.J.} and Layter, {J. G.} and Lin, {W. T.} and Linde, {F. L.} and Loken, {S. C.} and A. Lu and Lynch, {G. R.} and Lys, {J. E.} and Madaras, {R. J.} and Magnuson, {B. D.} and H. Marsiske and Masek, {G. E.} and Mathis, {L. G.} and Maxfield, {S. J.} and McNeil, {R. R.} and Miller, {E. S.} and Nicol, {N. A.} and Nygren, {D. R.} and Oddone, {P. J.} and H. Oh and Oyang, {Y. T.} and Paar, {H. P.} and Palounek, {A. P.T.} and Park, {S. K.} and Pellett, {D. E.} and M. Pripstein and Ronan, {M. T.} and Ross, {R. R.} and Rouse, {F. R.} and Schwitkis, {K. A.} and Sens, {J. C.} and G. Shapiro and Shen, {B. C.} and Smith, {J. R.} and Steinman, {J. S.} and Stephens, {R. W.} and Stevenson, {M. L.} and Stork, {D. H.} and Strauss, {M. G.} and Sullivan, {M. K.} and T. Takahashi and S. Toutounchi and Vandalen, {G. J.} and {Van Tyen}, R. and W. Vernon and W. Wagner and Wang, {E. M.} and Wang, {Y. X.} and Wenzel, {W. A.} and Wolf, {Z. R.} and H. Yamamoto and Yellin, {S. J.} and Yost, {G. P.} and G. Zapalac and C. Zeitlin",

year = "1990",

doi = "10.1103/PhysRevD.41.2667",

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volume = "41",

pages = "2667--2674",

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

issn = "0556-2821",

number = "9",

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Aihara, H, Alston-Garnjost, M, Avery, RE, Barker, AR, Bauer, DA, Bay, A, Belcinski, R, Bingham, HH, Bloom, ED, Buchanan, CD, Caldwell, DO, Chao, HY, Chun, SB, Clark, AR, Cowan, GD, Crane, DA, Dahl, OI, Daoudi, M, Derby, KA, Eastman, JJ, Eberhard, PH, Edberg, TK, Eisner, AM, Erne, FC, Fairfield, KH, Fridman, A, Godfrey, G, Hauptman, JM, Ho, C, Hofmann, W, Kamae, T, Kenney, RW, Khacheryan, S, Kofler, RR, Lambert, DJ, Langeveld, WGJ, Layter, JG, Lin, WT, Linde, FL, Loken, SC, Lu, A, Lynch, GR, Lys, JE, Madaras, RJ, Magnuson, BD, Marsiske, H, Masek, GE, Mathis, LG, Maxfield, SJ, McNeil, RR, Miller, ES, Nicol, NA, Nygren, DR, Oddone, PJ, Oh, H, Oyang, YT, Paar, HP, Palounek, APT, Park, SK, Pellett, DE, Pripstein, M, Ronan, MT, Ross, RR, Rouse, FR, Schwitkis, KA, Sens, JC, Shapiro, G, Shen, BC, Smith, JR, Steinman, JS, Stephens, RW, Stevenson, ML, Stork, DH, Strauss, MG, Sullivan, MK, Takahashi, T, Toutounchi, S, Vandalen, GJ, Van Tyen, R, Vernon, W, Wagner, W, Wang, EM, Wang, YX, Wenzel, WA, Wolf, ZR, Yamamoto, H, Yellin, SJ, Yost, GP, Zapalac, G & Zeitlin, C 1990, 'Measurement of the total hadronic cross section in tagged reactions', Physical Review D - Particles, Fields, Gravitation and Cosmology, 卷 41, 編號 9, 頁 2667-2674. https://doi.org/10.1103/PhysRevD.41.2667

TY - JOUR

T1 - Measurement of the total hadronic cross section in tagged reactions

AU - Aihara, H.

AU - Alston-Garnjost, M.

AU - Avery, R. E.

AU - Barker, A. R.

AU - Bauer, D. A.

AU - Bay, A.

AU - Belcinski, R.

AU - Bingham, H. H.

AU - Bloom, E. D.

AU - Buchanan, C. D.

AU - Caldwell, D. O.

AU - Chao, H. Y.

AU - Chun, S. B.

AU - Clark, A. R.

AU - Cowan, G. D.

AU - Crane, D. A.

AU - Dahl, O. I.

AU - Daoudi, M.

AU - Derby, K. A.

AU - Eastman, J. J.

AU - Eberhard, P. H.

AU - Edberg, T. K.

AU - Eisner, A. M.

AU - Erne, F. C.

AU - Fairfield, K. H.

AU - Fridman, A.

AU - Godfrey, G.

AU - Hauptman, J. M.

AU - Ho, C.

AU - Hofmann, W.

AU - Kamae, T.

AU - Kenney, R. W.

AU - Khacheryan, S.

AU - Kofler, R. R.

AU - Lambert, D. J.

AU - Langeveld, W. G.J.

AU - Layter, J. G.

AU - Lin, W. T.

AU - Linde, F. L.

AU - Loken, S. C.

AU - Lu, A.

AU - Lynch, G. R.

AU - Lys, J. E.

AU - Madaras, R. J.

AU - Magnuson, B. D.

AU - Marsiske, H.

AU - Masek, G. E.

AU - Mathis, L. G.

AU - Maxfield, S. J.

AU - McNeil, R. R.

AU - Miller, E. S.

AU - Nicol, N. A.

AU - Nygren, D. R.

AU - Oddone, P. J.

AU - Oh, H.

AU - Oyang, Y. T.

AU - Paar, H. P.

AU - Palounek, A. P.T.

AU - Park, S. K.

AU - Pellett, D. E.

AU - Pripstein, M.

AU - Ronan, M. T.

AU - Ross, R. R.

AU - Rouse, F. R.

AU - Schwitkis, K. A.

AU - Sens, J. C.

AU - Shapiro, G.

AU - Shen, B. C.

AU - Smith, J. R.

AU - Steinman, J. S.

AU - Stephens, R. W.

AU - Stevenson, M. L.

AU - Stork, D. H.

AU - Strauss, M. G.

AU - Sullivan, M. K.

AU - Takahashi, T.

AU - Toutounchi, S.

AU - Vandalen, G. J.

AU - Van Tyen, R.

AU - Vernon, W.

AU - Wagner, W.

AU - Wang, E. M.

AU - Wang, Y. X.

AU - Wenzel, W. A.

AU - Wolf, Z. R.

AU - Yamamoto, H.

AU - Yellin, S. J.

AU - Yost, G. P.

AU - Zapalac, G.

AU - Zeitlin, C.

PY - 1990

Y1 - 1990

N2 - We present a measurement of the total cross section for hadrons, with one photon quasireal and the other a spacelike photon of mass squared -Q2. Results are presented as a function of Q2 and the center-of-mass energy W, with the Q2 range extending from 0.2 to 60 GeV2, and W in the range from 2 to 10 GeV. The data were taken with the TPC/Two-Gamma facility at the SLAC e+e- storage ring PEP, which was operated at a beam energy of 14.5 GeV. The cross section exhibits a gentle falloff with increasing W. Its Q2 dependence is shown to be well described by an incoherent sum of vector-meson and pointlike scattering over most of the observed W range. Agreement at high Q2 is improved if a minimum-pT cutoff (motivated by QCD) is imposed on the pointlike contribution.

AB - We present a measurement of the total cross section for hadrons, with one photon quasireal and the other a spacelike photon of mass squared -Q2. Results are presented as a function of Q2 and the center-of-mass energy W, with the Q2 range extending from 0.2 to 60 GeV2, and W in the range from 2 to 10 GeV. The data were taken with the TPC/Two-Gamma facility at the SLAC e+e- storage ring PEP, which was operated at a beam energy of 14.5 GeV. The cross section exhibits a gentle falloff with increasing W. Its Q2 dependence is shown to be well described by an incoherent sum of vector-meson and pointlike scattering over most of the observed W range. Agreement at high Q2 is improved if a minimum-pT cutoff (motivated by QCD) is imposed on the pointlike contribution.

UR - http://www.scopus.com/inward/record.url?scp=24544442099&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.41.2667

DO - 10.1103/PhysRevD.41.2667

M3 - 期刊論文

AN - SCOPUS:24544442099

SN - 0556-2821

VL - 41

SP - 2667

EP - 2674

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

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

IS - 9

ER -

Measurement of the total hadronic cross section in tagged reactions

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