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arXiv · 0907.0590

Charm fragmentation and excited charm and charm-strange mesons at ZEUS

Leonid Gladilin
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Abstract

The charm fragmentation function has been measured in photoproduction of jets containing D^*+- mesons. The measured function has been used to extract free parameters of different fragmentation models. Measurements of excited charm, D_1(2420)^0 and D_2^*(2460)^0, and charm-strange, D_{s1}(2536)^+-, mesons and a search for the radially excited charm meson, D^{*'}(2640)^+-, were also performed. The results are compared with those measured previously and with theoretical expectation.

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Leonid Gladilin. 2009-07-03. Charm fragmentation and excited charm and charm-strange mesons at ZEUS. https://arxiv.org/abs/0907.0590

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