High-resolution Hypernuclear Spectroscopy Electron Scattering at JLab, Hall A

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F10%3A00486839" target="_blank" >RIV/61389005:_____/10:00486839 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1142/9789814277860_0026" target="_blank" >http://dx.doi.org/10.1142/9789814277860_0026</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1142/9789814277860_0026" target="_blank" >10.1142/9789814277860_0026</a>

Jazyk výsledku

angličtina

Název v původním jazyce

High-resolution Hypernuclear Spectroscopy Electron Scattering at JLab, Hall A

Popis výsledku v původním jazyce

The characteristics of the Jefferson LAB electron beam, together with those of the experimental equipments, offer a unique opportunity to study hypernuclear spectroscopy via electromagnetic induced reactions. Experiment 94-107 started a systematic study on 1p-shell targets, C-12, Be-9 and O-16. We present the results from C-12, O-16 and very preliminary results from Be-9. For C-12 for the first time measurable strength in the core-excited part of the spectrum between the ground state and the p(Lambda) state was shown in B-12(Lambda) for the first time. A high-quality N-16(Lambda) spectrum was produced for the first time with sub-MeV Energy resolution. A very precise B-Lambda value for N-16(Lambda), calibrated against the elementary (e,e'K+) reaction on hydrogen, has also been obtained. Final data on Be-9 will be available soon. The missing energy resolution is the best ever obtained in hypernuclear production experiments.

Název v anglickém jazyce

High-resolution Hypernuclear Spectroscopy Electron Scattering at JLab, Hall A

Popis výsledku anglicky

The characteristics of the Jefferson LAB electron beam, together with those of the experimental equipments, offer a unique opportunity to study hypernuclear spectroscopy via electromagnetic induced reactions. Experiment 94-107 started a systematic study on 1p-shell targets, C-12, Be-9 and O-16. We present the results from C-12, O-16 and very preliminary results from Be-9. For C-12 for the first time measurable strength in the core-excited part of the spectrum between the ground state and the p(Lambda) state was shown in B-12(Lambda) for the first time. A high-quality N-16(Lambda) spectrum was produced for the first time with sub-MeV Energy resolution. A very precise B-Lambda value for N-16(Lambda), calibrated against the elementary (e,e'K+) reaction on hydrogen, has also been obtained. Final data on Be-9 will be available soon. The missing energy resolution is the best ever obtained in hypernuclear production experiments.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10300 - Physical sciences

Projekt

<a href="/cs/project/GA202%2F05%2F2142" target="_blank" >GA202/05/2142: Studium hyperjader</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

Strangeness in Nuclear and Hadronic Systems

ISBN

978-981-4277-60-0

ISSN

—

e-ISSN

—

Počet stran výsledku

10

Strana od-do

195-204

Název nakladatele

World Scientific Publishing Company

Místo vydání

Singapore

Místo konání akce

Sendai

Datum konání akce

15. 12. 2008

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000393058900026