Direct photon production at high pT in -Be and pBe collisions at 500 GeV/c

G. Alverson; W. F. Baker; G. Ballocchi; R. Benson; D. Berg; S. Blusk; C. Bromberg; D. Brown; D. Carey; T. Chand; C. Chandlee; B. C. Choudhary; W. H. Chung; L. De Barbaro; W. Desoi; W. Długosz; J. Dunlea; S. Easo; E. Engels; W. Faissler; G. Fanourakis; T. Ferbel; D. Garelick; G. Ginther; G. Glass; M. Glaubman; P. Gutierrez; K. Hartman; J. Huston; C. Johnstone; V. Kapoor; I. Kourbanis; A. Lanaro; C. Lirakis; F. Lobkowicz; P. Lukens; S. Mani; A. Maul; J. Mansour; R. Miller; C. A. Nelson; B. Oh; D. Orris; E. Pothier; E. Prebys; B. M. Rajaram; R. Roser; K. Ruddick; P. Shepard; R. K. Shivpuri; A. Sinanidis; D. Skow; P. Slattery; L. Sorrell; W. Toothacker; N. Varelas; D. Weerasundara; J. Whitmore; G. Wu; T. Yasuda; C. Yosef; M. Zieliński

doi:10.1103/PhysRevLett.68.2584

Direct photon production at high pT in -Be and pBe collisions at 500 GeV/c

G. Alverson, W. F. Baker, G. Ballocchi, R. Benson, D. Berg, S. Blusk, C. Bromberg, D. Brown, D. Carey, T. Chand, C. Chandlee, B. C. Choudhary, W. H. Chung, L. De Barbaro, W. Desoi, W. Długosz, J. Dunlea, S. Easo, E. Engels, W. FaisslerG. Fanourakis, T. Ferbel, D. Garelick, G. Ginther, G. Glass, M. Glaubman, P. Gutierrez, K. Hartman, J. Huston, C. Johnstone, V. Kapoor, I. Kourbanis, A. Lanaro, C. Lirakis, F. Lobkowicz, P. Lukens, S. Mani, A. Maul, J. Mansour, R. Miller, C. A. Nelson, B. Oh, D. Orris, E. Pothier, E. Prebys, B. M. Rajaram, R. Roser, K. Ruddick, P. Shepard, R. K. Shivpuri, A. Sinanidis, D. Skow, P. Slattery, L. Sorrell, W. Toothacker, N. Varelas, D. Weerasundara, J. Whitmore, G. Wu, T. Yasuda, C. Yosef, M. Zieliński

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Abstract

We report new measurements of inclusive direct photon production at high transverse momenta (pT) for - and p interactions on Be at 500 GeV/c. The yields as a function of pT and rapidity (y) are in good agreement with expectations from next-to-leading-log QCD calculations employing recently extracted quark and gluon structure functions.

Original language	English (US)
Pages (from-to)	2584-2587
Number of pages	4
Journal	Physical Review Letters
Volume	68
Issue number	17
DOIs	https://doi.org/10.1103/PhysRevLett.68.2584
State	Published - 1992
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.68.2584

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Alverson, G., Baker, W. F., Ballocchi, G., Benson, R., Berg, D., Blusk, S., Bromberg, C., Brown, D., Carey, D., Chand, T., Chandlee, C., Choudhary, B. C., Chung, W. H., De Barbaro, L., Desoi, W., Długosz, W., Dunlea, J., Easo, S., Engels, E., ... Zieliński, M. (1992). Direct photon production at high pT in -Be and pBe collisions at 500 GeV/c. Physical Review Letters, 68(17), 2584-2587. https://doi.org/10.1103/PhysRevLett.68.2584

Alverson, G, Baker, WF, Ballocchi, G, Benson, R, Berg, D, Blusk, S, Bromberg, C, Brown, D, Carey, D, Chand, T, Chandlee, C, Choudhary, BC, Chung, WH, De Barbaro, L, Desoi, W, Długosz, W, Dunlea, J, Easo, S, Engels, E, Faissler, W, Fanourakis, G, Ferbel, T, Garelick, D, Ginther, G, Glass, G, Glaubman, M, Gutierrez, P, Hartman, K, Huston, J, Johnstone, C, Kapoor, V, Kourbanis, I, Lanaro, A, Lirakis, C, Lobkowicz, F, Lukens, P, Mani, S, Maul, A, Mansour, J, Miller, R, Nelson, CA, Oh, B, Orris, D, Pothier, E, Prebys, E, Rajaram, BM, Roser, R, Ruddick, K, Shepard, P, Shivpuri, RK, Sinanidis, A, Skow, D, Slattery, P, Sorrell, L, Toothacker, W, Varelas, N, Weerasundara, D, Whitmore, J, Wu, G, Yasuda, T, Yosef, C & Zieliński, M 1992, 'Direct photon production at high pT in -Be and pBe collisions at 500 GeV/c', Physical Review Letters, vol. 68, no. 17, pp. 2584-2587. https://doi.org/10.1103/PhysRevLett.68.2584

@article{01908dc7f7984e15b088e023ccd3feb1,

title = "Direct photon production at high pT in -Be and pBe collisions at 500 GeV/c",

abstract = "We report new measurements of inclusive direct photon production at high transverse momenta (pT) for - and p interactions on Be at 500 GeV/c. The yields as a function of pT and rapidity (y) are in good agreement with expectations from next-to-leading-log QCD calculations employing recently extracted quark and gluon structure functions.",

author = "G. Alverson and Baker, {W. F.} and G. Ballocchi and R. Benson and D. Berg and S. Blusk and C. Bromberg and D. Brown and D. Carey and T. Chand and C. Chandlee and Choudhary, {B. C.} and Chung, {W. H.} and {De Barbaro}, L. and W. Desoi and W. D{\l}ugosz and J. Dunlea and S. Easo and E. Engels and W. Faissler and G. Fanourakis and T. Ferbel and D. Garelick and G. Ginther and G. Glass and M. Glaubman and P. Gutierrez and K. Hartman and J. Huston and C. Johnstone and V. Kapoor and I. Kourbanis and A. Lanaro and C. Lirakis and F. Lobkowicz and P. Lukens and S. Mani and A. Maul and J. Mansour and R. Miller and Nelson, {C. A.} and B. Oh and D. Orris and E. Pothier and E. Prebys and Rajaram, {B. M.} and R. Roser and K. Ruddick and P. Shepard and Shivpuri, {R. K.} and A. Sinanidis and D. Skow and P. Slattery and L. Sorrell and W. Toothacker and N. Varelas and D. Weerasundara and J. Whitmore and G. Wu and T. Yasuda and C. Yosef and M. Zieli{\'n}ski",

year = "1992",

doi = "10.1103/PhysRevLett.68.2584",

language = "English (US)",

volume = "68",

pages = "2584--2587",

journal = "Physical Review Letters",

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T1 - Direct photon production at high pT in -Be and pBe collisions at 500 GeV/c

AU - Alverson, G.

AU - Baker, W. F.

AU - Ballocchi, G.

AU - Benson, R.

AU - Berg, D.

AU - Blusk, S.

AU - Bromberg, C.

AU - Brown, D.

AU - Carey, D.

AU - Chand, T.

AU - Chandlee, C.

AU - Choudhary, B. C.

AU - Chung, W. H.

AU - De Barbaro, L.

AU - Desoi, W.

AU - Długosz, W.

AU - Dunlea, J.

AU - Easo, S.

AU - Engels, E.

AU - Faissler, W.

AU - Fanourakis, G.

AU - Ferbel, T.

AU - Garelick, D.

AU - Ginther, G.

AU - Glass, G.

AU - Glaubman, M.

AU - Gutierrez, P.

AU - Hartman, K.

AU - Huston, J.

AU - Johnstone, C.

AU - Kapoor, V.

AU - Kourbanis, I.

AU - Lanaro, A.

AU - Lirakis, C.

AU - Lobkowicz, F.

AU - Lukens, P.

AU - Mani, S.

AU - Maul, A.

AU - Mansour, J.

AU - Miller, R.

AU - Nelson, C. A.

AU - Oh, B.

AU - Orris, D.

AU - Pothier, E.

AU - Prebys, E.

AU - Rajaram, B. M.

AU - Roser, R.

AU - Ruddick, K.

AU - Shepard, P.

AU - Shivpuri, R. K.

AU - Sinanidis, A.

AU - Skow, D.

AU - Slattery, P.

AU - Sorrell, L.

AU - Toothacker, W.

AU - Varelas, N.

AU - Weerasundara, D.

AU - Whitmore, J.

AU - Wu, G.

AU - Yasuda, T.

AU - Yosef, C.

AU - Zieliński, M.

PY - 1992

Y1 - 1992

N2 - We report new measurements of inclusive direct photon production at high transverse momenta (pT) for - and p interactions on Be at 500 GeV/c. The yields as a function of pT and rapidity (y) are in good agreement with expectations from next-to-leading-log QCD calculations employing recently extracted quark and gluon structure functions.

AB - We report new measurements of inclusive direct photon production at high transverse momenta (pT) for - and p interactions on Be at 500 GeV/c. The yields as a function of pT and rapidity (y) are in good agreement with expectations from next-to-leading-log QCD calculations employing recently extracted quark and gluon structure functions.

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DO - 10.1103/PhysRevLett.68.2584

M3 - Article

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SN - 0031-9007

VL - 68

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EP - 2587

JO - Physical Review Letters

JF - Physical Review Letters

IS - 17

ER -

Direct photon production at high pT in -Be and pBe collisions at 500 GeV/c

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