کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8186573 1528774 2018 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Revisiting the direct detection of dark matter in simplified models
ترجمه فارسی عنوان
بازبینی مستقیم تشخیص ماده تاریک در مدلهای ساده
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک هسته ای و انرژی بالا
چکیده انگلیسی
In this work we numerically re-examine the loop-induced WIMP-nucleon scattering cross section for the simplified dark matter models and the constraint set by the latest direct detection experiment. We consider a fermion, scalar or vector dark matter component from five simplified models with leptophobic spin-0 mediators coupled only to Standard Model quarks and dark matter particles. The tree-level WIMP-nucleon cross sections in these models are all momentum-suppressed. We calculate the non-suppressed spin-independent WIMP-nucleon cross sections from loop diagrams and investigate the constrained space of dark matter mass and mediator mass by Xenon1T. The constraints from indirect detection and collider search are also discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters B - Volume 782, 10 July 2018, Pages 497-502
نویسندگان
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