Self-consistent many-body approach to the electroproduction of hypernuclei

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F23%3A00577726" target="_blank" >RIV/61389005:_____/23:00577726 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11320/23:10475043

Výsledek na webu

<a href="https://doi.org/10.1103/PhysRevC.108.024615" target="_blank" >https://doi.org/10.1103/PhysRevC.108.024615</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevC.108.024615" target="_blank" >10.1103/PhysRevC.108.024615</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Self-consistent many-body approach to the electroproduction of hypernuclei

Popis výsledku v původním jazyce

The electroproduction of selected p- and sd-shell hypernuclei was studied within a many-body approach using realistic interactions between the constituent baryons. The cross sections were computed in the distortedwave impulse approximation using two elementary amplitudes for the electroproduction of the Lambda hyperon. The structure of the hypernuclei was investigated within the framework of the self-consistent Lambda-nucleon Tamm-Dancoff approach and its extension known as the Lambda-nucleon equation of motion phonon method. Use was made of the NNLOsat chiral potential plus the effective Nijmegen-FYN interaction. The method was first implemented on light nuclei for studying the available experimental data and establishing a relation to other approaches. After this proof test, it was adopted for predicting the electroproduction cross section of the hypernuclei K-40(Lambda) and K-48(Lambda) in view of the E12-15-008 experiment in preparation at JLab. On the grounds of these predictions, appreciable effects on the spectra are expected to be induced by the YN interaction.

Název v anglickém jazyce

Self-consistent many-body approach to the electroproduction of hypernuclei

Popis výsledku anglicky

The electroproduction of selected p- and sd-shell hypernuclei was studied within a many-body approach using realistic interactions between the constituent baryons. The cross sections were computed in the distortedwave impulse approximation using two elementary amplitudes for the electroproduction of the Lambda hyperon. The structure of the hypernuclei was investigated within the framework of the self-consistent Lambda-nucleon Tamm-Dancoff approach and its extension known as the Lambda-nucleon equation of motion phonon method. Use was made of the NNLOsat chiral potential plus the effective Nijmegen-FYN interaction. The method was first implemented on light nuclei for studying the available experimental data and establishing a relation to other approaches. After this proof test, it was adopted for predicting the electroproduction cross section of the hypernuclei K-40(Lambda) and K-48(Lambda) in view of the E12-15-008 experiment in preparation at JLab. On the grounds of these predictions, appreciable effects on the spectra are expected to be induced by the YN interaction.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10304 - Nuclear physics

Projekt

<a href="/cs/project/GA23-06439S" target="_blank" >GA23-06439S: Kolektivní dynamika jaderných elektromagnetických excitací</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Physical Review C

ISSN

2469-9985

e-ISSN

2469-9993

Svazek periodika

108

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

024615

Kód UT WoS článku

001089384300001

EID výsledku v databázi Scopus

2-s2.0-85172478618