Theory of Beta Decay
نویسندگان
چکیده
منابع مشابه
The Antisymmetrical Interaction in Beta-Decay Theory
~HE pmcess of beta-disintegration can be considered as a four-particle pmcess, i.e., a process in which four particles are created simultaneously. Thus, e.g. , the process leading to the emission of an electron can be considered as the creation of a proton, a neutrino, Rnd an electron in positive energy states, and of a neutron in a negative state. is known in nickel but it has been assigned' t...
متن کاملDouble beta Decay: Experiments and Theory Review
With neutrino oscillations now firmly established, neutrinoless double beta decay assumes great importance since it is one of the most powerful tools to set the neutrino mass absolute scale and establish whether the neutrino is a Majorana particle. After a summary of the neutrinoless double beta decay phenomenology, the present status of the experimental search for this rare decay is reported a...
متن کاملDouble Beta Decay: Theory, Experiment, and Implications
Double beta decay is a rare spontaneous nuclear transition in which the nuclear charge changes by two units while the mass number remains the same. It has been long recognized as a powerful tool to study lepton number conservation in general, and neutrino properties in particular. Since the lifetimes of double beta decays are so long, the experiments on double beta decay are very challenging an...
متن کاملThe Antisymmetrical Interaction in Beta-Decay Theory
Forms of the beta-decay interaction are sought which are totally symmetric and totally antisymmetric to the interchange of any two of the particles involved in the emission, It is found that there is no symmetric interaction and one antisymmetric. The antisymmetric interaction allows transitions without change of parity and with a change of nuclear spin of either 0 or ~1, including 0~0. First f...
متن کاملReview on Double Beta Decay Experiments & Comparison with Theory ∗
In the Standard Model of Particle Physics neutrinos are strictly massless, although there is no theoretical reason for such prejudice. On the experimental side, there is not yet conclusive evidence that the neutrino has a non-zero mass, although the results of several experiments (widely reported to this Conference) with solar, atmospheric and terrestrial neutrinos lead to inconsistencies in th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Progress of Theoretical Physics Supplement
سال: 1963
ISSN: 0375-9687
DOI: 10.1143/ptps.26.1