Non-photonic electron-hadron azimuthal correlation for AuAu, CuCu and pp collisions at
نویسندگان
چکیده
منابع مشابه
Non-photonic electron-hadron correlations at STAR
We present STAR’s measurements of azimuthal correlations between nonphotonic electrons and charged hadrons in p+p, Cu+Cu and Au+Au collisions at √ sNN = 200 GeV. In p+p collisions, from the non-photonic e-h correlation we have extracted the relative B meson semi-leptonic decay contributions to non-photonic electrons up to electron pt ∼ 9 GeV/c. In central Cu+Cu and Au+Au collisions where a dens...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 2009
ISSN: 0375-9474
DOI: 10.1016/j.nuclphysa.2009.10.076