کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1863801 1037682 2015 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Theoretical and computational study of the energy dependence of the muon transfer rate from hydrogen to higher-Z gases
ترجمه فارسی عنوان
بررسی تئوری و محاسباتی وابستگی انرژی سرعت انتقال موئون از هیدروژن به گازهای بالاتر
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
چکیده انگلیسی


• Method for measuring the energy dependence of muon transfer rate to higher-Z gases.
• Thermalization and depolarization of muonic hydrogen studied by Monte Carlo method.
• Optimal experimental conditions determined by Monte Carlo simulations.
• Mathematical model and for estimating the uncertainty of the experimental results.

The recent PSI Lamb shift experiment and the controversy about proton size revived the interest in measuring the hyperfine splitting in muonic hydrogen as an alternative possibility for comparing ordinary and muonic hydrogen spectroscopy data on proton electromagnetic structure. This measurement critically depends on the energy dependence of the muon transfer rate to heavier gases in the epithermal range. The available data provide only qualitative information, and the theoretical predictions have not been verified. We propose a new method by measurements of the transfer rate in thermalized target at different temperatures, estimate its accuracy and investigate the optimal experimental conditions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 379, Issue 3, 23 January 2015, Pages 151–156
نویسندگان
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