کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1826987 | 1526473 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Probing new CP-odd physics with electric dipole moments
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
We discuss the utility of precision probes for flavour-diagonal CP violation, namely searches for electric dipole moments (EDMs) of nucleons, atoms and molecules, in accessing new CP-odd physics at high energy scales. We summarise the effective field theory analysis of the observable EDMs in terms of a general set of CP-odd operators at 1Â GeV, and the ensuing model-independent constraints on new physics. We also discuss the ensuing constraints on SUSY models, focussing in particular on the sensitivity to new CP-odd thresholds associated with dimension-five operators beyond the minimal supersymmetric standard model (MSSM), and comment briefly on constraints on minimal models of electroweak baryogenesis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 611, Issues 2â3, 1â11 December 2009, Pages 117-123
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 611, Issues 2â3, 1â11 December 2009, Pages 117-123
نویسندگان
Adam Ritz,