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Trinucleon photonuclear reactions with Delta-isobar excitation: Processes below pion-production threshold

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F04%3A00101860" target="_blank" >RIV/61389005:_____/04:00101860 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Trinucleon photonuclear reactions with Delta-isobar excitation: Processes below pion-production threshold

  • Original language description

    Radiative nucleon-deuteron capture and two- and three-body photodisintegration of the three-nucleon bound state are described. The description uses the purely nucleonic charge-dependent CD-Bonn potential and its coupled-channel extension CD Bonn +Delta.The Delta-isobar excitation yields an effective three-nucleon force and effective two- and three-nucleon currents beside other Delta-isobar effects; they are mutually consistent. Exact solutions of three-particle equations are employed for the initial and final states of the reactions. The current has one-baryon and two-baryon contributions and couples nucleonic with Delta-isobar channels. Delta-isobar effects on the observables are isolated. Shortcomings of the theoretical description are discussed andtheir consequence for the calculation of observables is estimated.

  • Czech name

    Fotojaderné reakce na třínukleonových systémech s excitací Delta-izobáry: Procesy pod prahem produkce pionů.

  • Czech description

    Byly popsány radiační záchyt nukleonu na deuteronu a dvou a tří částicové štěpení třínukleonových vázaných stavu fotony. Delta-izobára generuje efektivní tříčásticovou sílu a konzistentní dvou a tříčásticové elektromagnetické proudy. Pro popis počátečních a koncových stavů jsou použita přesná řešení tříčásticových rovnic.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BE - Theoretical physics

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA202%2F03%2F0210" target="_blank" >GA202/03/0210: Few-nucleon systems and electroweak interactions</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2004

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Physical Review

  • ISSN

    0556-2813

  • e-ISSN

  • Volume of the periodical

    69

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    1

  • Pages from-to

    034004

  • UT code for WoS article

  • EID of the result in the Scopus database