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. LecomteA. 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, J. 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, J. 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, J. 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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T1 - Inclusive production of D-mesons in e+e- annihilation at 7 GeV

AU - Rapidis, P. A.

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, J. 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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