Bare nucleus S(E) factor of the H-2(d,p)H-3 and H-2(d,n)He-3 reactions via the Trojan Horse Method

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F12%3A00388237" target="_blank" >RIV/61389005:_____/12:00388237 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1088/1742-6596/337/1/012017" target="_blank" >http://dx.doi.org/10.1088/1742-6596/337/1/012017</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/337/1/012017" target="_blank" >10.1088/1742-6596/337/1/012017</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Bare nucleus S(E) factor of the H-2(d,p)H-3 and H-2(d,n)He-3 reactions via the Trojan Horse Method

Popis výsledku v původním jazyce

The Trojan Horse Method was applied for the first time to the H-2(d,p)H-3 and H-2(d,n)He-3 reactions by measuring the H-2(He-3,p(3)H)H-1 and H-2(He-3,n(3)He)H-1 processes in quasi free kinematics. The He-3+d experiment was performed at 18 MeV, corresponding the a d-d energy range from 1.5 MeV down to 2 keV. This range overlaps with the relevant region for Standard Big Bang Nucleosynthesis as well as with the thermal energies of future fusion reactors and deuterium burning in the Pre Main Sequence phaseof stellar evolution. This is the first pioneering experiment in quasi free regime where the charged spectator is detected. Both the energy dependence and the absolute value of the bare nucleus S(E) factors have been extracted for the first time. They deviate by more than 15% from available direct data with new S(0) values of 57.4 +/- 1.8 MeVb for H-3+p and 60.1 +/- 1.9 MeVb for He-3+n. None of the existing fitting curves is able to provide the correct slope of the new data in the full r

Název v anglickém jazyce

Bare nucleus S(E) factor of the H-2(d,p)H-3 and H-2(d,n)He-3 reactions via the Trojan Horse Method

Popis výsledku anglicky

The Trojan Horse Method was applied for the first time to the H-2(d,p)H-3 and H-2(d,n)He-3 reactions by measuring the H-2(He-3,p(3)H)H-1 and H-2(He-3,n(3)He)H-1 processes in quasi free kinematics. The He-3+d experiment was performed at 18 MeV, corresponding the a d-d energy range from 1.5 MeV down to 2 keV. This range overlaps with the relevant region for Standard Big Bang Nucleosynthesis as well as with the thermal energies of future fusion reactors and deuterium burning in the Pre Main Sequence phaseof stellar evolution. This is the first pioneering experiment in quasi free regime where the charged spectator is detected. Both the energy dependence and the absolute value of the bare nucleus S(E) factors have been extracted for the first time. They deviate by more than 15% from available direct data with new S(0) values of 57.4 +/- 1.8 MeVb for H-3+p and 60.1 +/- 1.9 MeVb for He-3+n. None of the existing fitting curves is able to provide the correct slope of the new data in the full r

Druh

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

CEP obor

BG - Jaderná, atomová a molekulová fyzika, urychlovače

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Journal of Physics: Conference Series

ISSN

1742-6588

e-ISSN

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Svazek periodika

337

Číslo periodika v rámci svazku

012017

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

4

Strana od-do

1-4

Kód UT WoS článku

000300434600017

EID výsledku v databázi Scopus

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