کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1853075 1034007 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Search for solar hadronic axions produced by a bremsstrahlung-like process
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
Search for solar hadronic axions produced by a bremsstrahlung-like process
چکیده انگلیسی

We have searched for hadronic axions which may be produced in the Sun by a bremsstrahlung-like process, and observed in the HPGe detector by an axioelectric effect. A conservative upper limit on the hadronic axion mass of ma≲334 eVma≲334 eV at 95% C.L. is obtained. Our experimental approach is based on the axion–electron coupling and it does not include the axion–nucleon coupling, which suffers from the large uncertainties related to the estimation of the flavor-singlet axial-vector matrix element.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 671, Issue 3, 26 January 2009, Pages 345–348
نویسندگان
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