کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8166059 1526226 2018 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental techniques and performance of Λ-hypernuclear spectroscopy with the (e,e′K+) reaction
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Experimental techniques and performance of Λ-hypernuclear spectroscopy with the (e,e′K+) reaction
چکیده انگلیسی
The missing-mass spectroscopy of Λ hypernuclei via the (e,e′K+) reaction has been developed through experiments at JLab Halls A and C in the last two decades. For the latest experiment, E05-115 in Hall C, we developed a new spectrometer system consisting of the HKS and HES; resulting in the best energy resolution (ΔE≃0.5-MeV FWHM) and BΛ accuracy (ΔBΛ≤0.2MeV) in Λ-hypernuclear reaction spectroscopy. This paper describes the characteristics of the (e,e′K+) reaction compared to other reactions and experimental methods. In addition, the experimental apparatus, some of the important analyses such as the semi-automated calibration of absolute energy scale, and the performance achieved in E05-115 are presented.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 900, 21 August 2018, Pages 69-83
نویسندگان
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