Two-body electrodisintegration of the three-nucleon bound state with Delta-isobar excitation.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F02%3A49027190" target="_blank" >RIV/61389005:_____/02:49027190 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Two-body electrodisintegration of the three-nucleon bound state with Delta-isobar excitation.

Popis výsledku v původním jazyce

Electrodisintegration of the three-nucleon bound state with two-body final states is described. The describtion 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 and states with a Delta isobar. Exact solutions of three-particle scattering equations are employed for the initial and final states of the reactions: due to the excitation of the Delta isobar an effective three-nucleon force is included. The current has one-baryon and two-baryon contributions. Theoretical predictions for the reactions with selected kinematic specifications are given. The role of the Delta isobar in the description of the considered processesis discussed and its effect on observables is quantitavely isolated.

Název v anglickém jazyce

Two-body electrodisintegration of the three-nucleon bound state with Delta-isobar excitation.

Popis výsledku anglicky

Electrodisintegration of the three-nucleon bound state with two-body final states is described. The describtion 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 and states with a Delta isobar. Exact solutions of three-particle scattering equations are employed for the initial and final states of the reactions: due to the excitation of the Delta isobar an effective three-nucleon force is included. The current has one-baryon and two-baryon contributions. Theoretical predictions for the reactions with selected kinematic specifications are given. The role of the Delta isobar in the description of the considered processesis discussed and its effect on observables is quantitavely isolated.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BE - Teoretická fyzika

OECD FORD obor

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Projekt

<a href="/cs/project/GA202%2F00%2F1669" target="_blank" >GA202/00/1669: Elektroslabé reakce na lehkých jádrech</a><br>

Návaznosti

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

Rok uplatnění

2002

Kód důvěrnosti údajů

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

Název periodika

Physical Review. C

ISSN

0556-2813

e-ISSN

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Svazek periodika

66

Číslo periodika v rámci svazku

054004

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

14

Strana od-do

1-14

Kód UT WoS článku

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EID výsledku v databázi Scopus

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