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Diffractive production of charmed strange mesons by neutrinos and antineutrinos |
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| Authors: | A. E. Asratyan M. Aderholz V. V. Ammosov W. Burkot E. F. Clayton T. Coghen O. Erriquez G. S. Gapienko V. A. Gapienko J. Guy D. Hantke G. T. Jones V. S. Kaftanov U. F. Katz J. Kern V. A. Korotkov S. P. Krutchinin M. A. Kubantsev P. Marage D. B. Miller M. M. Mobayyen D. R. O. Morrison M. Neveu J. Sacton N. Schmitz K. Varvell W. Venus W. Wittek V. G. Zaetz |
| Affiliation: | 1. Institute of Theoretical and Experimental Physics, Moscow, Russia 2. Max-Planck-Institut für Physik, W-8000, München 40, Germany 3. Institute of High Energy Physics, Serpukhov, Russia 4. Institute of Nuclear Physics, PL-30055, Cracow, Poland 5. Imperial College of Science and Technology, SW72AZ, London, UK 6. Dipartimento di Fisica dell'Universita e Sezione INFN, I-70126, Bari, Italy 7. Rutherford Appleton Laboratory, Chilton, OX11 0QX, Didcot, UK 8. University of Birmingham, B152TT, Birmingham, UK 9. ULB-VUB, Inter-University Institute for High Energies, B-1050, Brussels, Belgium 10. CERN, CH-1211, Geneva 23, Switzerland 11. Centre d'Etudes Nucléaires, DPhPE, Saclay, F-91191, Gif sur Yvette, France |
| Abstract: | The diffractive production of charmed strangeD s * and possiblyD s mesons by neutrinos and antineutrinos on nucleons in hydrogen, deuterium and neon targets is observed. The slope parameter of thet distribution is 3.3±0.8 (GeV)?2. The production rate per charged current neutrino interaction with an isoscalar target times the D s + →φτ+ branching fraction is (1.03±0.27)×10?4. |
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