کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10723412 1033859 2011 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Measurement of the nuclear multiplicity ratio for Ks0 hadronization at CLAS
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
Measurement of the nuclear multiplicity ratio for Ks0 hadronization at CLAS
چکیده انگلیسی
The influence of cold nuclear matter on lepto-production of hadrons in semi-inclusive deep inelastic scattering is measured using the CLAS detector in Hall B at Jefferson Lab and a 5.014 GeV electron beam. We report the Ks0 multiplicity ratios for targets of C, Fe, and Pb relative to deuterium as a function of the fractional virtual photon energy z transferred to the Ks0 and the transverse momentum squared pT2 of the Ks0. We find that the multiplicity ratios for Ks0 are reduced in the nuclear medium at high z and low pT2, with a trend for the Ks0 transverse momentum to be broadened in the nucleus for large pT2.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 706, Issue 1, 30 November 2011, Pages 26-31
نویسندگان
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