Study of charm photoproduction mechanisms

M. P. Alvarez; R. Barate; D. Bloch; P. Bonamy; P. Borgeaud; M. Burchell; H. Burmeister; J. M. Brunet; F. Calvino; M. Cattaneo; J. M. Crespo; B. d'Almagne; M. David; L. di Ciaccio; P. Druet; A. Duane; J. P. Engel; A. Ferrer; T. A. Filippas; E. Fokitis; R. W. Forty; P. Foucault; E. N. Gazis; J. P. Gerber; Y. Giomataris; G. Hall; T. Hofmokl; E. C. Katsoufis; M. Koratzinos; C. Krafft; B. Lefievre; Y. Lemoigne; A. Lopez; W. K. Lui; C. Magneville; A. Maltezos; J. G. McEwen; Th Papadopoulou; B. Pattison; D. Poutot; M. Primout; H. Rahmani; P. Roudeau; C. Seez; J. Six; R. Strub; D. Treille; P. Triscos; G. Tristram; G. Villet; A. Volte; M. Wayne; D. M. Websdale; G. Wormser; Y. Zolnierowski

doi:10.1007/BF01650430

Study of charm photoproduction mechanisms

M. P. Alvarez, R. Barate, D. Bloch, P. Bonamy, P. Borgeaud, M. Burchell, H. Burmeister, J. M. Brunet, F. Calvino, M. Cattaneo, J. M. Crespo, B. d'Almagne, M. David, L. di Ciaccio, P. Druet, A. Duane, J. P. Engel, A. Ferrer, T. A. Filippas, E. FokitisR. W. Forty, P. Foucault, E. N. Gazis, J. P. Gerber, Y. Giomataris, G. Hall, T. Hofmokl, E. C. Katsoufis, M. Koratzinos, C. Krafft, B. Lefievre, Y. Lemoigne, A. Lopez, W. K. Lui, C. Magneville, A. Maltezos, J. G. McEwen, Th Papadopoulou, B. Pattison, D. Poutot, M. Primout, H. Rahmani, P. Roudeau, C. Seez, J. Six, R. Strub, D. Treille, P. Triscos, G. Tristram, G. Villet, A. Volte, M. Wayne, D. M. Websdale, G. Wormser, Y. Zolnierowski

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This paper presents results on charm photoproduction in the energy interval 40 to 160 GeV, obtained from the high-statistics charm samples of the NA 14/2 experiment at CERN. We measure the charm cross-section, the distributions in xF and p2T and various production ratios and charge asymmetries. The total non-diffractive open-charm cross-section per nucleon is measured to be {Mathematical expression} at 〈Eγ〉 =100 GeV. We discuss the photoproduction of charm in terms of theoretical and phenomenological models. We compare the measured p2T and xF distributions with first-order QCD calculations of photon-gluon fusion and obtain a value for the charm-quark mass of mc=1.5+0.2-0.1GeV/c2. © 1993 Springer-Verlag.

Idioma original	Anglès
Pàgines (de-a)	53-62
Revista	Zeitschrift fur Physik C-Particles and Fields
Volum	60
Número	1
DOIs	https://doi.org/10.1007/BF01650430
Estat de la publicació	Publicada - 1 de març 1993

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10.1007/BF01650430

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Alvarez, M. P., Barate, R., Bloch, D., Bonamy, P., Borgeaud, P., Burchell, M., Burmeister, H., Brunet, J. M., Calvino, F., Cattaneo, M., Crespo, J. M., d'Almagne, B., David, M., di Ciaccio, L., Druet, P., Duane, A., Engel, J. P., Ferrer, A., Filippas, T. A., ... Zolnierowski, Y. (1993). Study of charm photoproduction mechanisms. Zeitschrift fur Physik C-Particles and Fields, 60(1), 53-62. https://doi.org/10.1007/BF01650430

@article{40941a91bdfb40a0b15cd5519e4677ec,

title = "Study of charm photoproduction mechanisms",

abstract = "This paper presents results on charm photoproduction in the energy interval 40 to 160 GeV, obtained from the high-statistics charm samples of the NA 14/2 experiment at CERN. We measure the charm cross-section, the distributions in xF and p2T and various production ratios and charge asymmetries. The total non-diffractive open-charm cross-section per nucleon is measured to be {Mathematical expression} at 〈Eγ〉 =100 GeV. We discuss the photoproduction of charm in terms of theoretical and phenomenological models. We compare the measured p2T and xF distributions with first-order QCD calculations of photon-gluon fusion and obtain a value for the charm-quark mass of mc=1.5+0.2-0.1GeV/c2. {\textcopyright} 1993 Springer-Verlag.",

author = "Alvarez, {M. P.} and R. Barate and D. Bloch and P. Bonamy and P. Borgeaud and M. Burchell and H. Burmeister and Brunet, {J. M.} and F. Calvino and M. Cattaneo and Crespo, {J. M.} and B. d'Almagne and M. David and {di Ciaccio}, L. and P. Druet and A. Duane and Engel, {J. P.} and A. Ferrer and Filippas, {T. A.} and E. Fokitis and Forty, {R. W.} and P. Foucault and Gazis, {E. N.} and Gerber, {J. P.} and Y. Giomataris and G. Hall and T. Hofmokl and Katsoufis, {E. C.} and M. Koratzinos and C. Krafft and B. Lefievre and Y. Lemoigne and A. Lopez and Lui, {W. K.} and C. Magneville and A. Maltezos and McEwen, {J. G.} and Th Papadopoulou and B. Pattison and D. Poutot and M. Primout and H. Rahmani and P. Roudeau and C. Seez and J. Six and R. Strub and D. Treille and P. Triscos and G. Tristram and G. Villet and A. Volte and M. Wayne and Websdale, {D. M.} and G. Wormser and Y. Zolnierowski",

year = "1993",

month = mar,

day = "1",

doi = "10.1007/BF01650430",

language = "English",

volume = "60",

pages = "53--62",

number = "1",

}

Alvarez, MP, Barate, R, Bloch, D, Bonamy, P, Borgeaud, P, Burchell, M, Burmeister, H, Brunet, JM, Calvino, F, Cattaneo, M, Crespo, JM, d'Almagne, B, David, M, di Ciaccio, L, Druet, P, Duane, A, Engel, JP, Ferrer, A, Filippas, TA, Fokitis, E, Forty, RW, Foucault, P, Gazis, EN, Gerber, JP, Giomataris, Y, Hall, G, Hofmokl, T, Katsoufis, EC, Koratzinos, M, Krafft, C, Lefievre, B, Lemoigne, Y, Lopez, A, Lui, WK, Magneville, C, Maltezos, A, McEwen, JG, Papadopoulou, T, Pattison, B, Poutot, D, Primout, M, Rahmani, H, Roudeau, P, Seez, C, Six, J, Strub, R, Treille, D, Triscos, P, Tristram, G, Villet, G, Volte, A, Wayne, M, Websdale, DM, Wormser, G & Zolnierowski, Y 1993, 'Study of charm photoproduction mechanisms', Zeitschrift fur Physik C-Particles and Fields, vol. 60, núm. 1, pàg. 53-62. https://doi.org/10.1007/BF01650430

TY - JOUR

T1 - Study of charm photoproduction mechanisms

AU - Alvarez, M. P.

AU - Barate, R.

AU - Bloch, D.

AU - Bonamy, P.

AU - Borgeaud, P.

AU - Burchell, M.

AU - Burmeister, H.

AU - Brunet, J. M.

AU - Calvino, F.

AU - Cattaneo, M.

AU - Crespo, J. M.

AU - d'Almagne, B.

AU - David, M.

AU - di Ciaccio, L.

AU - Druet, P.

AU - Duane, A.

AU - Engel, J. P.

AU - Ferrer, A.

AU - Filippas, T. A.

AU - Fokitis, E.

AU - Forty, R. W.

AU - Foucault, P.

AU - Gazis, E. N.

AU - Gerber, J. P.

AU - Giomataris, Y.

AU - Hall, G.

AU - Hofmokl, T.

AU - Katsoufis, E. C.

AU - Koratzinos, M.

AU - Krafft, C.

AU - Lefievre, B.

AU - Lemoigne, Y.

AU - Lopez, A.

AU - Lui, W. K.

AU - Magneville, C.

AU - Maltezos, A.

AU - McEwen, J. G.

AU - Papadopoulou, Th

AU - Pattison, B.

AU - Poutot, D.

AU - Primout, M.

AU - Rahmani, H.

AU - Roudeau, P.

AU - Seez, C.

AU - Six, J.

AU - Strub, R.

AU - Treille, D.

AU - Triscos, P.

AU - Tristram, G.

AU - Villet, G.

AU - Volte, A.

AU - Wayne, M.

AU - Websdale, D. M.

AU - Wormser, G.

AU - Zolnierowski, Y.

PY - 1993/3/1

Y1 - 1993/3/1

N2 - This paper presents results on charm photoproduction in the energy interval 40 to 160 GeV, obtained from the high-statistics charm samples of the NA 14/2 experiment at CERN. We measure the charm cross-section, the distributions in xF and p2T and various production ratios and charge asymmetries. The total non-diffractive open-charm cross-section per nucleon is measured to be {Mathematical expression} at 〈Eγ〉 =100 GeV. We discuss the photoproduction of charm in terms of theoretical and phenomenological models. We compare the measured p2T and xF distributions with first-order QCD calculations of photon-gluon fusion and obtain a value for the charm-quark mass of mc=1.5+0.2-0.1GeV/c2. © 1993 Springer-Verlag.

AB - This paper presents results on charm photoproduction in the energy interval 40 to 160 GeV, obtained from the high-statistics charm samples of the NA 14/2 experiment at CERN. We measure the charm cross-section, the distributions in xF and p2T and various production ratios and charge asymmetries. The total non-diffractive open-charm cross-section per nucleon is measured to be {Mathematical expression} at 〈Eγ〉 =100 GeV. We discuss the photoproduction of charm in terms of theoretical and phenomenological models. We compare the measured p2T and xF distributions with first-order QCD calculations of photon-gluon fusion and obtain a value for the charm-quark mass of mc=1.5+0.2-0.1GeV/c2. © 1993 Springer-Verlag.

U2 - 10.1007/BF01650430

DO - 10.1007/BF01650430

M3 - Article

SN - 0170-9739

VL - 60

SP - 53

EP - 62

JO - Zeitschrift fur Physik C-Particles and Fields

JF - Zeitschrift fur Physik C-Particles and Fields

IS - 1

ER -

Study of charm photoproduction mechanisms

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