Trinucleon photo-reactions with Delta-isobar excitation: Radiative nucleon-deuteron capture and two-body photo-disintegration of the three-nucleon state.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F02%3A49020136" target="_blank" >RIV/61389005:_____/02:49020136 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Trinucleon photo-reactions with Delta-isobar excitation: Radiative nucleon-deuteron capture and two-body photo-disintegration of the three-nucleon state.

Original language description

Radiative nucleon-deuteron capture and photo-disintegration of the three-nucleon bound state with two-body final states are described. The description uses nucleon degrees of freedom extended to include the excitation of a single nucleon to a Delta-isobar. The baryonic interaction and the electromagnetic current couple nucleonic states with a Delta-isobar. Exact solutions of three-particle scattering eqations are employed for the initial or final states of the reactions. The current has one-baryon and two-baryon contributions in all considered multipoles. The role of the Delta-isobar in the description of the considered photo-reactions is discused and found to be moderate. The spin observables A(yy) and T-20 at 90degrees lab scattering angle can be calculated model-independently from the E1 Siegert term in the long-wavelength limit.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BE - Theoretical physics

OECD FORD branch

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Project

<a href="/en/project/KSK2067107" target="_blank" >KSK2067107: Applied physics as a basis of technical sciences</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Few-Body Systems

ISSN

0177-7963

e-ISSN

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Volume of the periodical

32

Issue of the periodical within the volume

1/2

Country of publishing house

AT - AUSTRIA

Number of pages

35

Pages from-to

83-117

UT code for WoS article

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EID of the result in the Scopus database

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