Radiative capture of cold neutrons by protons and deuteron photodisintegration with twisted beams

Andrei Afanasev, Valeriy G. Serbo, Maria Solyanik

Результат исследования: Научные публикации в периодических изданияхстатья

10 Цитирования (Scopus)

Аннотация

We consider two basic nuclear reactions: capture of neutrons by protons, n + p → γ + d, and its time-reversed counterpart, photodisintegration of the deuteron, γ + d → n + p. In both of these cases we assume that the incoming beam of neutrons or photons is 'twisted' by having an azimuthal phase dependence, i.e., it carries an additional angular momentum along its direction of propagation. Taking a low-energy limit of these reactions, we derive relations between corresponding transition amplitudes and cross sections with plane-wave beams and twisted beams. Implications for experiments with twisted cold neutrons and twisted photon beams are discussed.

Язык оригиналаанглийский
Номер статьи055102
Число страниц14
ЖурналJournal of Physics G: Nuclear and Particle Physics
Том45
Номер выпуска5
DOI
СостояниеОпубликовано - 6 апр 2018

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