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Study of D^{*+/-}$ Meson Production in Diffractive $ep$ Scattering at HERAстатья
- Автор: Korzhavina I.A.
- Сборник: Proceedings of the 9th International Workshop on Deep-Inelastic Scattering DIS2001, Bologna, Italy, 2001
- Серия: The Science and Culture Series — Physics ISBN 981-02-4754-0
- Год издания: 2001
- Место издания: WORLD SCIENTIFIC PUBL CO PTE LTD FuIsland Offset Printing(S) PTE LTD Singapore
- Первая страница: 836
- Последняя страница: 839
- Аннотация: $D^{*+/-}$ production in the diffractive interactions was measured with the ZEUS detector at HERA using integrated luminosities of 44 pb$^{-1}$ in deep inelastic scattering and 38 pb$^{-1}$ in photoproduction processes. Diffractive interactions were identified by a large gap in the rapidity distribution of final states. $D^{*+/-}$ mesons were reconstructed from the decay $D^{*+} -> D^0\pi_s^+$ with {$D^0 -> K^-\pi^+$} (+c.c.). Integrated and differential cross sections were compared to theoretical expectations.
- Добавил в систему: Коржавина Ирина Аркадьевна