ASTROPHYSICS AT nTOF FACILITY

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F10%3A10107252" target="_blank" >RIV/00216208:11320/10:10107252 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1063/1.3480156" target="_blank" >http://dx.doi.org/10.1063/1.3480156</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.3480156" target="_blank" >10.1063/1.3480156</a>

Jazyk výsledku

angličtina

Název v původním jazyce

ASTROPHYSICS AT nTOF FACILITY

Popis výsledku v původním jazyce

Heavy elements with ZGREATER-THAN OR EQUAL TO30 are made by neutron capture reactions during stellar He burning and presumably in supernovae. This contribution deals mainly with the slow neutron capture (s) process which is responsible for about one halfof the abundances in the mass region between Fe and Bi. The slow time scale implies that the reaction path of this process involves mostly stable isotopes which can be studied in detail in laboratory experiments. The neutron time of flight (nTOF) facility at CERN is a neutron spallation source, its white neutron energy spectrum ranges from thermal to several MeV, covering the full energy range of interest for nuclear astrophysics, in particular for measurements of the neutron capture cross section required in s-process nucleosynthesis. This contribution gives an overview on the astrophysical program made at nTOF facility, the results and the implications will be considered.

Název v anglickém jazyce

ASTROPHYSICS AT nTOF FACILITY

Popis výsledku anglicky

Heavy elements with ZGREATER-THAN OR EQUAL TO30 are made by neutron capture reactions during stellar He burning and presumably in supernovae. This contribution deals mainly with the slow neutron capture (s) process which is responsible for about one halfof the abundances in the mass region between Fe and Bi. The slow time scale implies that the reaction path of this process involves mostly stable isotopes which can be studied in detail in laboratory experiments. The neutron time of flight (nTOF) facility at CERN is a neutron spallation source, its white neutron energy spectrum ranges from thermal to several MeV, covering the full energy range of interest for nuclear astrophysics, in particular for measurements of the neutron capture cross section required in s-process nucleosynthesis. This contribution gives an overview on the astrophysical program made at nTOF facility, the results and the implications will be considered.

Druh

D - Stať ve sborníku

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

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Projekt

<a href="/cs/project/LA08015" target="_blank" >LA08015: Spolupráce ČR s CERN</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

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

AIP Conference Proceedings

ISBN

978-0-7354-0814-2

ISSN

0094-243X

e-ISSN

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Počet stran výsledku

6

Strana od-do

160-165

Název nakladatele

American Institute of Physics

Místo vydání

New York

Místo konání akce

Santiago, Chile

Datum konání akce

15. 12. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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