کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1835808 | 1527092 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Dielectrons in d+Aud+Au collisions measured by PHENIX and its implications on heavy flavor
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Dielectrons in d+Aud+Au collisions measured by PHENIX and its implications on heavy flavor Dielectrons in d+Aud+Au collisions measured by PHENIX and its implications on heavy flavor](/preview/png/1835808.png)
چکیده انگلیسی
The PHENIX experiment at RHIC collected a large data set of d+Aud+Au collisions in 2008, reaching to high mass (me+e−<14 GeV/c2me+e−<14 GeV/c2) and high transverse momentum (pT<8 GeV/cpT<8 GeV/c). The large range in mass and pTpT covers the phase space dominated by heavy flavor and so can be used to extract the heavy flavor cross-section. In this proceedings, we present the d+Aud+Au dielectron mass spectrum studied as a function of pTpT and also discuss the impact of using pythia or mc@nlo generators on the cross-section extraction of heavy flavor. The procedure utilizes a double differential fit done in me+e−me+e− and pTpT space, thus providing sensitivity to the regions where either charm or bottom dominates.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Physics A - Volume 932, December 2014, Pages 235–240
Journal: Nuclear Physics A - Volume 932, December 2014, Pages 235–240
نویسندگان
Deepali Sharma,