کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8182569 | 1526773 | 2016 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
GPD study programme of COMPASS at CERN
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: GPD study programme of COMPASS at CERN GPD study programme of COMPASS at CERN](/preview/png/8182569.png)
چکیده انگلیسی
COMPASS is a fixed target experiment at CERN dedicated to studies of the spin structure of the nucleon and of the spectroscopy of hadrons. High energy polarized muon beams available at CERN and the option of using either positive or negative ones, give an excellent opportunity for studying GPD, through the DVCS process and the HEMP reaction. The first result of COMPASS GPD programme came from transverse target-spin asymmetries measured in hard exclusive Ï0 production using a transversely polarized proton target. Recent results on transverse target-spin asymmetries for the exclusive Ï production are presented as well. Projections of the achievable accuracies and preliminary results of 2012 DVCS pilot run measurements are discussed. Beginning of that run was devoted to commissioning of the long (2.5 m) liquid hydrogen target and new detectors, the large recoil proton detector and large angle electromagnetic calorimeter. These detectors will be a backbone for the future measurements of exclusive processes during the dedicated data taking in 2016-2017.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear and Particle Physics Proceedings - Volumes 270â272, JanuaryâMarch 2016, Pages 36-40
Journal: Nuclear and Particle Physics Proceedings - Volumes 270â272, JanuaryâMarch 2016, Pages 36-40
نویسندگان
O. Kouznetsov, COMPASS Collaboration COMPASS Collaboration,