D MEXIN PRODUCTION IN e+e- ANNMlLATlON ATECMBElWEEN3.6AND6.7GeV

M. W. Coles,G. S. Abrams,A. Blondel,, W. C. Carithers,W. Chinowsky,S. Cooper,W. E. Dieterle,J. B. Dillon,M. W. Eaton, G. GidaI, G. Goldhaber, A. D. Johnson,J. A. Kadyk, A. J. Lankford,R. E. Millikan, M. E. Nelson,J. F. Patrick, J. Strait, G. H. Trilling,E. N. Vella, M. S. AIam,A. Boyarski,M. Breidenbach, D. L. Burke,J. Dorenbosch,J. M. Dorfan,G. J. Feldman, M. E. B. Franklin, G. Hanson, K. A. Haye,T. Himel, D. G. Hitline, R. Hollebeek, W. Innes,J. Jaros, P. Jet&j,R. R. Larsen, V. Luth,M. L. Perl, B. Richter,D. L. Scharre, R. H. SchindlerJ,R. F. Schwitters,J. L. Siegrist, H. Tauregs,M. Tonutti,R. A. Vidal,J. M. Weiss, H. Zaccones

msra

引用 23|浏览32

暂无评分

摘要

The Mark II detector at SPEAR has been used to study D meson production in e+e- annihilation at center of mass energies between 3.8 and 6.7 GeV. The neutral and charged D mesons are identified from their err* and tirr*lr* decay modes. Measurements of RD and of the inclusive differential cross section sda/dz are presented. The quasi two body cross sections cog, ooeII, and u~,~' are derived from an overall fit to the D recoil spectra. No evidence was found for the associated production of charmed mesons and charmed baryons

查看译文

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要