Production of e+ e− pairs in proton-deuteron capture to He

Autor:	D. Van Neck, A. Yu. Korchin, Michel Waroquier, Ael Dieperink, Olaf Scholten
Rok vydání:	1998
Předmět:	Nuclear physics Physics Nuclear and High Energy Physics Deuterium Photodisintegration Nuclear Theory Covariant transformation Nuclear Experiment Vertex (geometry)
Zdroj:	Physics Letters B. 441:17-26
ISSN:	0370-2693
DOI:	10.1016/s0370-2693(98)01197-6
Popis:	The process p+d \leftrightarrow 3He + \gamma* at intermediate energies is described using a covariant and gauge-invariant model, and a realistic pd3He vertex. Both photodisintegration of 3He and proton-deuteron capture with production of e+e- pairs are studied, and results for cross sections and response functions are presented. The effect of time-like formfactors on the dilepton cross sections is investigated as well.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::79bae476b65adc4cf1932002c4ab8941 https://doi.org/10.1016/s0370-2693(98)01197-6 Zobrazit plný text záznamu Full Text from ScienceDirect