The H-2(d,p)H-3 Reaction At Astrophysical Energies Studied Via The Trojan Horse Method And Pole Approximation Validity Test

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The H-2(d,p)H-3 Reaction At Astrophysical Energies Studied Via The Trojan Horse Method And Pole Approximation Validity Test

Popis výsledku v původním jazyce

In order to understand primordial and stellar nucleosynthesis, we have studied H-2(d,p)H-3 reaction at 0,4 MeV down to astrophysical energies. Knowledge of this S-factor is interesting also to plan reactions for fusion reactors to produce energy. H-2(d,p)H-3 has been studied through the Trojan Horse Method applied to the three-body reaction H-2(He-3,pt)H, at a beam energy of 17 MeV. Once protons and tritons are detected in coincidence and the quasi-free events are selected, the obtained S-factor has been compared with direct reactions results. Such data are in agreement with the direct ones, and a pole invariance test has been obtained comparing the present result with another H-2(d,p)H-3 THM one, performed with a different spectator particle (see fig.1).

Název v anglickém jazyce

The H-2(d,p)H-3 Reaction At Astrophysical Energies Studied Via The Trojan Horse Method And Pole Approximation Validity Test

Popis výsledku anglicky

In order to understand primordial and stellar nucleosynthesis, we have studied H-2(d,p)H-3 reaction at 0,4 MeV down to astrophysical energies. Knowledge of this S-factor is interesting also to plan reactions for fusion reactors to produce energy. H-2(d,p)H-3 has been studied through the Trojan Horse Method applied to the three-body reaction H-2(He-3,pt)H, at a beam energy of 17 MeV. Once protons and tritons are detected in coincidence and the quasi-free events are selected, the obtained S-factor has been compared with direct reactions results. Such data are in agreement with the direct ones, and a pole invariance test has been obtained comparing the present result with another H-2(d,p)H-3 THM one, performed with a different spectator particle (see fig.1).

Druh

D - Stať ve sborníku

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

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Projekt

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Návaznosti

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

FIFTH EUROPEAN SUMMER SCHOOL ON EXPERIMENTAL NUCLEAR ASTROPHYSICS

ISBN

978-0-7354-0756-5

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

AMER INST PHYSICS, 2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA

Místo vydání

MELVILLE, NY

Místo konání akce

Sicily

Datum konání akce

20. 9. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000282063200029