کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8189770 | 1528847 | 2013 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Azimuthally fluctuating magnetic field and its impacts on observables in heavy-ion collisions
ترجمه فارسی عنوان
میدان مغناطیسی به صورت آزاد و تاثیرات آن بر مشاهدات در برخورد های سنگین یون
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک هسته ای و انرژی بالا
چکیده انگلیسی
The heavy-ion collisions can produce extremely strong transient magnetic and electric fields. We study the azimuthal fluctuation of these fields and their correlations with the also fluctuating matter geometry (characterized by the participant plane harmonics) using event-by-event simulations. A sizable suppression of the angular correlations between the magnetic field and the 2nd and 4th harmonic participant planes is found in very central and very peripheral collisions, while the magnitudes of these correlations peak around impact parameter bâ¼8-10 fm for RHIC collisions. This can lead to notable impacts on a number of observables related to various magnetic field induced effects, and our finding suggests that the optimal event class for measuring them should be that corresponding to bâ¼8-10 fm.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 718, Issues 4â5, 29 January 2013, Pages 1529-1535
Journal: Physics Letters B - Volume 718, Issues 4â5, 29 January 2013, Pages 1529-1535
نویسندگان
John Bloczynski, Xu-Guang Huang, Xilin Zhang, Jinfeng Liao,