Inclusive production of D-mesons in e+e- annihilation at 7 GeV

P. A. Rapidis, G. J. Feldman, G. S. Abrams, M. S. Alam, A. Barbaro-Galtieri, A. M. Boyarski, M. Breidenbach, W. Chinowsky, J. M. Dorfan, R. Ely, J. M. Feller, A. Fong, B. Gobbi, G. Goldhaber, G. Hanson, J. A. Jaros, J. A. Kadyk, B. P. Kwan, R. R. Larsen, P. Lecomte & 22 others A. M. Litke, D. Lüke, V. Lüth, R. J. Madaras, J. F. Martin, D. H. Miller, S. I. Parker, J. M. Paterson, M. L. Perl, I. Peruzzi, M. Piccolo, T. P. Pun, B. Richter, M. T. Ronan, R. R. Ross, D. L. Scharre, R. H. Schindler, J. Siegrist, T. G. Trippe, V. Vuillemin, James E Wiss, D. E. Yount

Research output: Contribution to journalArticle

Abstract

Inclusive momentum and energy spectra of neutral and charged D-mesons produced in e+e- annihilation at energies near 7 GeV are presented. The slope of the energy spectrum is similar to the charged pion spectrum at the same energy. The inclusive cross section σ(e+e-→ D or D + anything) at 7 GeV is 4.8±1.3 nb.

Original languageEnglish (US)
Pages (from-to)507-510
Number of pages4
JournalPhysics Letters B
Volume84
Issue number4
DOIs
StatePublished - Jul 16 1979

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energy spectra
mesons
pions
slopes
momentum
energy
cross sections

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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Rapidis, P. A., Feldman, G. J., Abrams, G. S., Alam, M. S., Barbaro-Galtieri, A., Boyarski, A. M., ... Yount, D. E. (1979). Inclusive production of D-mesons in e+e- annihilation at 7 GeV. Physics Letters B, 84(4), 507-510. https://doi.org/10.1016/0370-2693(79)91249-8

Inclusive production of D-mesons in e+e- annihilation at 7 GeV. / Rapidis, P. A.; Feldman, G. J.; Abrams, G. S.; Alam, M. S.; Barbaro-Galtieri, A.; Boyarski, A. M.; Breidenbach, M.; Chinowsky, W.; Dorfan, J. M.; Ely, R.; Feller, J. M.; Fong, A.; Gobbi, B.; Goldhaber, G.; Hanson, G.; Jaros, J. A.; Kadyk, J. A.; Kwan, B. P.; Larsen, R. R.; Lecomte, P.; Litke, A. M.; Lüke, D.; Lüth, V.; Madaras, R. J.; Martin, J. F.; Miller, D. H.; Parker, S. I.; Paterson, J. M.; Perl, M. L.; Peruzzi, I.; Piccolo, M.; Pun, T. P.; Richter, B.; Ronan, M. T.; Ross, R. R.; Scharre, D. L.; Schindler, R. H.; Siegrist, J.; Trippe, T. G.; Vuillemin, V.; Wiss, James E; Yount, D. E.

In: Physics Letters B, Vol. 84, No. 4, 16.07.1979, p. 507-510.

Research output: Contribution to journalArticle

Rapidis, PA, Feldman, GJ, Abrams, GS, Alam, MS, Barbaro-Galtieri, A, Boyarski, AM, Breidenbach, M, Chinowsky, W, Dorfan, JM, Ely, R, Feller, JM, Fong, A, Gobbi, B, Goldhaber, G, Hanson, G, Jaros, JA, Kadyk, JA, Kwan, BP, Larsen, RR, Lecomte, P, Litke, AM, Lüke, D, Lüth, V, Madaras, RJ, Martin, JF, Miller, DH, Parker, SI, Paterson, JM, Perl, ML, Peruzzi, I, Piccolo, M, Pun, TP, Richter, B, Ronan, MT, Ross, RR, Scharre, DL, Schindler, RH, Siegrist, J, Trippe, TG, Vuillemin, V, Wiss, JE & Yount, DE 1979, 'Inclusive production of D-mesons in e+e- annihilation at 7 GeV', Physics Letters B, vol. 84, no. 4, pp. 507-510. https://doi.org/10.1016/0370-2693(79)91249-8
Rapidis PA, Feldman GJ, Abrams GS, Alam MS, Barbaro-Galtieri A, Boyarski AM et al. Inclusive production of D-mesons in e+e- annihilation at 7 GeV. Physics Letters B. 1979 Jul 16;84(4):507-510. https://doi.org/10.1016/0370-2693(79)91249-8
Rapidis, P. A. ; Feldman, G. J. ; Abrams, G. S. ; Alam, M. S. ; Barbaro-Galtieri, A. ; Boyarski, A. M. ; Breidenbach, M. ; Chinowsky, W. ; Dorfan, J. M. ; Ely, R. ; Feller, J. M. ; Fong, A. ; Gobbi, B. ; Goldhaber, G. ; Hanson, G. ; Jaros, J. A. ; Kadyk, J. A. ; Kwan, B. P. ; Larsen, R. R. ; Lecomte, P. ; Litke, A. M. ; Lüke, D. ; Lüth, V. ; Madaras, R. J. ; Martin, J. F. ; Miller, D. H. ; Parker, S. I. ; Paterson, J. M. ; Perl, M. L. ; Peruzzi, I. ; Piccolo, M. ; Pun, T. P. ; Richter, B. ; Ronan, M. T. ; Ross, R. R. ; Scharre, D. L. ; Schindler, R. H. ; Siegrist, J. ; Trippe, T. G. ; Vuillemin, V. ; Wiss, James E ; Yount, D. E. / Inclusive production of D-mesons in e+e- annihilation at 7 GeV. In: Physics Letters B. 1979 ; Vol. 84, No. 4. pp. 507-510.
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AU - Feldman, G. J.

AU - Abrams, G. S.

AU - Alam, M. S.

AU - Barbaro-Galtieri, A.

AU - Boyarski, A. M.

AU - Breidenbach, M.

AU - Chinowsky, W.

AU - Dorfan, J. M.

AU - Ely, R.

AU - Feller, J. M.

AU - Fong, A.

AU - Gobbi, B.

AU - Goldhaber, G.

AU - Hanson, G.

AU - Jaros, J. A.

AU - Kadyk, J. A.

AU - Kwan, B. P.

AU - Larsen, R. R.

AU - Lecomte, P.

AU - Litke, A. M.

AU - Lüke, D.

AU - Lüth, V.

AU - Madaras, R. J.

AU - Martin, J. F.

AU - Miller, D. H.

AU - Parker, S. I.

AU - Paterson, J. M.

AU - Perl, M. L.

AU - Peruzzi, I.

AU - Piccolo, M.

AU - Pun, T. P.

AU - Richter, B.

AU - Ronan, M. T.

AU - Ross, R. R.

AU - Scharre, D. L.

AU - Schindler, R. H.

AU - Siegrist, J.

AU - Trippe, T. G.

AU - Vuillemin, V.

AU - Wiss, James E

AU - Yount, D. E.

PY - 1979/7/16

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N2 - Inclusive momentum and energy spectra of neutral and charged D-mesons produced in e+e- annihilation at energies near 7 GeV are presented. The slope of the energy spectrum is similar to the charged pion spectrum at the same energy. The inclusive cross section σ(e+e-→ D or D + anything) at 7 GeV is 4.8±1.3 nb.

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