Measurement of the direct photon spectrum from the (1S)

S. E. Csorna; M. D. Mestayer; R. S. Panvini; G. B. Word; Xia Yi; A. Bean; G. J. Bobbink; I. Brock; A. Engler; T. Ferguson; R. Kraemer; C. Rippich; R. Sutton; H. Vogel; C. Bebek; K. Berkelman; E. Blucher; D. G. Cassel; T. Copie; R. Desalvo; J. W. Dewire; R. Ehrlich; R. S. Galik; M. G.D. Gilchriese; B. Gittelman; S. W. Gray; A. M. Halling; D. L. Hartill; B. K. Heltsley; S. Holzner; M. Ito; J. Kandaswamy; R. Kowalewski; D. L. Kreinick; Y. Kubota; N. B. Mistry; J. Mueller; E. Nordberg; M. Ogg; D. Peterson; D. Perticone; M. Pisharody; K. Read; D. Riley; A. Silverman; P. C. Stein; S. Stone; A. J. Sadoff; P. Avery; D. Besson; T. Bowcock; R. T. Giles; J. Hassard; K. Kinoshita; F. M. Pipkin; Richard Wilson; P. Haas; M. Hempstead; T. Jensen; H. Kagan; R. Kass; S. Behrends; T. Gentile; Jan M. Guida; Joan A. Guida; F. Morrow; R. Poling; C. Rosenfeld; E. H. Thorndike; P. Tipton; J. Green; R. Namjoshi; F. Sannes; R. Stone; M. S. Alam; N. Katayama; I. J. Kim; C. R. Sun; V. Tanikella; D. Bortoletto; A. Chen; L. Garren; M. Goldberg; N. Horwitz; A. Jawahery; P. Lubrano; G. C. Moneti; C. G. Trahern

doi:10.1103/PhysRevLett.56.1222

Measurement of the direct photon spectrum from the (1S)

S. E. Csorna, M. D. Mestayer, R. S. Panvini, G. B. Word, Xia Yi, A. Bean, G. J. Bobbink, I. Brock, A. Engler, T. Ferguson, R. Kraemer, C. Rippich, R. Sutton, H. Vogel, C. Bebek, K. Berkelman, E. Blucher, D. G. Cassel, T. Copie, R. DesalvoJ. W. Dewire, R. Ehrlich, R. S. Galik, M. G.D. Gilchriese, B. Gittelman, S. W. Gray, A. M. Halling, D. L. Hartill, B. K. Heltsley, S. Holzner, M. Ito, J. Kandaswamy, R. Kowalewski, D. L. Kreinick, Y. Kubota, N. B. Mistry, J. Mueller, E. Nordberg, M. Ogg, D. Peterson, D. Perticone, M. Pisharody, K. Read, D. Riley, A. Silverman, P. C. Stein, S. Stone, A. J. Sadoff, P. Avery, D. Besson, T. Bowcock, R. T. Giles, J. Hassard, K. Kinoshita, F. M. Pipkin, Richard Wilson, P. Haas, M. Hempstead, T. Jensen, H. Kagan, R. Kass, S. Behrends, T. Gentile, Jan M. Guida, Joan A. Guida, F. Morrow, R. Poling, C. Rosenfeld, E. H. Thorndike, P. Tipton, J. Green, R. Namjoshi, F. Sannes, R. Stone, M. S. Alam, N. Katayama, I. J. Kim, C. R. Sun, V. Tanikella, D. Bortoletto, A. Chen, L. Garren, M. Goldberg, N. Horwitz, A. Jawahery, P. Lubrano, G. C. Moneti, C. G. Trahern

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

29 Scopus citations

Abstract

We have observed decays of the '(1S) into hadronic final states containing high-energy photons. These are interpreted as coming from the decay '(1S)'+gluon+gluon. We compare the shape of the observed photon energy spectrum with several theoretical predictions and deduce the value of the strong-coupling constant ±s and the QCD scale parameter MS (MS denotes the modified minimal-subtraction scheme) associated with each prediction.

Original language	English (US)
Pages (from-to)	1222-1225
Number of pages	4
Journal	Physical Review Letters
Volume	56
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevLett.56.1222
State	Published - 1986
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.56.1222

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Csorna, S. E., Mestayer, M. D., Panvini, R. S., Word, G. B., Yi, X., Bean, A., Bobbink, G. J., Brock, I., Engler, A., Ferguson, T., Kraemer, R., Rippich, C., Sutton, R., Vogel, H., Bebek, C., Berkelman, K., Blucher, E., Cassel, D. G., Copie, T., ... Trahern, C. G. (1986). Measurement of the direct photon spectrum from the (1S). Physical Review Letters, 56(12), 1222-1225. https://doi.org/10.1103/PhysRevLett.56.1222

Csorna, SE, Mestayer, MD, Panvini, RS, Word, GB, Yi, X, Bean, A, Bobbink, GJ, Brock, I, Engler, A, Ferguson, T, Kraemer, R, Rippich, C, Sutton, R, Vogel, H, Bebek, C, Berkelman, K, Blucher, E, Cassel, DG, Copie, T, Desalvo, R, Dewire, JW, Ehrlich, R, Galik, RS, Gilchriese, MGD, Gittelman, B, Gray, SW, Halling, AM, Hartill, DL, Heltsley, BK, Holzner, S, Ito, M, Kandaswamy, J, Kowalewski, R, Kreinick, DL, Kubota, Y, Mistry, NB, Mueller, J, Nordberg, E, Ogg, M, Peterson, D, Perticone, D, Pisharody, M, Read, K, Riley, D, Silverman, A, Stein, PC, Stone, S, Sadoff, AJ, Avery, P, Besson, D, Bowcock, T, Giles, RT, Hassard, J, Kinoshita, K, Pipkin, FM, Wilson, R, Haas, P, Hempstead, M, Jensen, T, Kagan, H, Kass, R, Behrends, S, Gentile, T, Guida, JM, Guida, JA, Morrow, F, Poling, R, Rosenfeld, C, Thorndike, EH, Tipton, P, Green, J, Namjoshi, R, Sannes, F, Stone, R, Alam, MS, Katayama, N, Kim, IJ, Sun, CR, Tanikella, V, Bortoletto, D, Chen, A, Garren, L, Goldberg, M, Horwitz, N, Jawahery, A, Lubrano, P, Moneti, GC & Trahern, CG 1986, 'Measurement of the direct photon spectrum from the (1S)', Physical Review Letters, vol. 56, no. 12, pp. 1222-1225. https://doi.org/10.1103/PhysRevLett.56.1222

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title = "Measurement of the direct photon spectrum from the (1S)",

abstract = "We have observed decays of the '(1S) into hadronic final states containing high-energy photons. These are interpreted as coming from the decay '(1S)'+gluon+gluon. We compare the shape of the observed photon energy spectrum with several theoretical predictions and deduce the value of the strong-coupling constant ±s and the QCD scale parameter MS (MS denotes the modified minimal-subtraction scheme) associated with each prediction.",

author = "Csorna, {S. E.} and Mestayer, {M. D.} and Panvini, {R. S.} and Word, {G. B.} and Xia Yi and A. Bean and Bobbink, {G. J.} and I. Brock and A. Engler and T. Ferguson and R. Kraemer and C. Rippich and R. Sutton and H. Vogel and C. Bebek and K. Berkelman and E. Blucher and Cassel, {D. G.} and T. Copie and R. Desalvo and Dewire, {J. W.} and R. Ehrlich and Galik, {R. S.} and Gilchriese, {M. G.D.} and B. Gittelman and Gray, {S. W.} and Halling, {A. M.} and Hartill, {D. L.} and Heltsley, {B. K.} and S. Holzner and M. Ito and J. Kandaswamy and R. Kowalewski and Kreinick, {D. L.} and Y. Kubota and Mistry, {N. B.} and J. Mueller and E. Nordberg and M. Ogg and D. Peterson and D. Perticone and M. Pisharody and K. Read and D. Riley and A. Silverman and Stein, {P. C.} and S. Stone and Sadoff, {A. J.} and P. Avery and D. Besson and T. Bowcock and Giles, {R. T.} and J. Hassard and K. Kinoshita and Pipkin, {F. M.} and Richard Wilson and P. Haas and M. Hempstead and T. Jensen and H. Kagan and R. Kass and S. Behrends and T. Gentile and Guida, {Jan M.} and Guida, {Joan A.} and F. Morrow and R. Poling and C. Rosenfeld and Thorndike, {E. H.} and P. Tipton and J. Green and R. Namjoshi and F. Sannes and R. Stone and Alam, {M. S.} and N. Katayama and Kim, {I. J.} and Sun, {C. R.} and V. Tanikella and D. Bortoletto and A. Chen and L. Garren and M. Goldberg and N. Horwitz and A. Jawahery and P. Lubrano and Moneti, {G. C.} and Trahern, {C. G.}",

year = "1986",

doi = "10.1103/PhysRevLett.56.1222",

language = "English (US)",

volume = "56",

pages = "1222--1225",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "12",

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TY - JOUR

T1 - Measurement of the direct photon spectrum from the (1S)

AU - Csorna, S. E.

AU - Mestayer, M. D.

AU - Panvini, R. S.

AU - Word, G. B.

AU - Yi, Xia

AU - Bean, A.

AU - Bobbink, G. J.

AU - Brock, I.

AU - Engler, A.

AU - Ferguson, T.

AU - Kraemer, R.

AU - Rippich, C.

AU - Sutton, R.

AU - Vogel, H.

AU - Bebek, C.

AU - Berkelman, K.

AU - Blucher, E.

AU - Cassel, D. G.

AU - Copie, T.

AU - Desalvo, R.

AU - Dewire, J. W.

AU - Ehrlich, R.

AU - Galik, R. S.

AU - Gilchriese, M. G.D.

AU - Gittelman, B.

AU - Gray, S. W.

AU - Halling, A. M.

AU - Hartill, D. L.

AU - Heltsley, B. K.

AU - Holzner, S.

AU - Ito, M.

AU - Kandaswamy, J.

AU - Kowalewski, R.

AU - Kreinick, D. L.

AU - Kubota, Y.

AU - Mistry, N. B.

AU - Mueller, J.

AU - Nordberg, E.

AU - Ogg, M.

AU - Peterson, D.

AU - Perticone, D.

AU - Pisharody, M.

AU - Read, K.

AU - Riley, D.

AU - Silverman, A.

AU - Stein, P. C.

AU - Stone, S.

AU - Sadoff, A. J.

AU - Avery, P.

AU - Besson, D.

AU - Bowcock, T.

AU - Giles, R. T.

AU - Hassard, J.

AU - Kinoshita, K.

AU - Pipkin, F. M.

AU - Wilson, Richard

AU - Haas, P.

AU - Hempstead, M.

AU - Jensen, T.

AU - Kagan, H.

AU - Kass, R.

AU - Behrends, S.

AU - Gentile, T.

AU - Guida, Jan M.

AU - Guida, Joan A.

AU - Morrow, F.

AU - Poling, R.

AU - Rosenfeld, C.

AU - Thorndike, E. H.

AU - Tipton, P.

AU - Green, J.

AU - Namjoshi, R.

AU - Sannes, F.

AU - Stone, R.

AU - Alam, M. S.

AU - Katayama, N.

AU - Kim, I. J.

AU - Sun, C. R.

AU - Tanikella, V.

AU - Bortoletto, D.

AU - Chen, A.

AU - Garren, L.

AU - Goldberg, M.

AU - Horwitz, N.

AU - Jawahery, A.

AU - Lubrano, P.

AU - Moneti, G. C.

AU - Trahern, C. G.

PY - 1986

Y1 - 1986

N2 - We have observed decays of the '(1S) into hadronic final states containing high-energy photons. These are interpreted as coming from the decay '(1S)'+gluon+gluon. We compare the shape of the observed photon energy spectrum with several theoretical predictions and deduce the value of the strong-coupling constant ±s and the QCD scale parameter MS (MS denotes the modified minimal-subtraction scheme) associated with each prediction.

AB - We have observed decays of the '(1S) into hadronic final states containing high-energy photons. These are interpreted as coming from the decay '(1S)'+gluon+gluon. We compare the shape of the observed photon energy spectrum with several theoretical predictions and deduce the value of the strong-coupling constant ±s and the QCD scale parameter MS (MS denotes the modified minimal-subtraction scheme) associated with each prediction.

UR - http://www.scopus.com/inward/record.url?scp=4243899300&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=4243899300&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.56.1222

DO - 10.1103/PhysRevLett.56.1222

M3 - Article

AN - SCOPUS:4243899300

SN - 0031-9007

VL - 56

SP - 1222

EP - 1225

JO - Physical Review Letters

JF - Physical Review Letters

IS - 12

ER -

Measurement of the direct photon spectrum from the (1S)

Abstract

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