CP and T violation test in neutrino oscillation
نویسندگان
چکیده
منابع مشابه
CP and T violation test in neutrino oscillation
I examine how large violation of CP and T is allowed in long base line neutrino experiments. When we attribute both the atmospheric neutrino anomaly and the solar neutrino deficit to neutrino oscillation we may have a sizable T violation effect proportional to the ratio of two mass differences; it is difficult to see CP violation since we can’t ignore the matter effect. I give a simple expressi...
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We discuss the use of the CP asymmetry parameter (ACP ) as a possible observable of CP violation in the leptonic sector. In order to do this, we study for a wide range of values of L/E the behavior of this asymmetry for the corresponding maximal value of the CP violation factor allowed by all the present experimental limits on neutrino oscillations in vacuum and the recent Super-Kamiokande atmo...
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Taking possible CP violations into account, we discuss constraints on lepton mixing angles obtained from neutrinoless double beta decay and from neutrino oscillation for three flavour Majorana neutrinos. From the CHORUS oscillation experiment, combined with the data from neutrinoless double beta decay, we show that the large angle solution for θ23 is improbable if the neutrino mass m3 of the th...
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ژورنال
عنوان ژورنال: Nuclear Physics B - Proceedings Supplements
سال: 1997
ISSN: 0920-5632
DOI: 10.1016/s0920-5632(97)00450-7