Cluster Emission for the Pre-equilibrium Exciton Model with Spin Variables

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19240%2F14%3A%230005090" target="_blank" >RIV/47813059:19240/14:#0005090 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0090375214000891" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0090375214000891</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.nds.2014.04.059" target="_blank" >10.1016/j.nds.2014.04.059</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Cluster Emission for the Pre-equilibrium Exciton Model with Spin Variables

Popis výsledku v původním jazyce

We address the angular momentum effects within the state density approach to the Iwamoto-Harada-(Bisplinghoff) model of the pre-equilibrium cluster emission. Using this way, the cluster emission is independent of the cluster formation probability, which- using a rough approximation - contains also all angular momenta couplings related to the creation of a cluster in nuclear reaction. Consequently, the angular-momentum part of the cluster emission rate is formally the same as it is in the nucleon emission case (but energy parts are substantially different). The 197Au(p, alpha) reaction at 62 MeV serves as an illustration of the suggested model. Inclusion of spin variables causes the enhancement of the alpha channel (and a weakening of the sum of nucleon channels due to particle emission competition) compared to the spin-independent case.

Název v anglickém jazyce

Cluster Emission for the Pre-equilibrium Exciton Model with Spin Variables

Popis výsledku anglicky

We address the angular momentum effects within the state density approach to the Iwamoto-Harada-(Bisplinghoff) model of the pre-equilibrium cluster emission. Using this way, the cluster emission is independent of the cluster formation probability, which- using a rough approximation - contains also all angular momenta couplings related to the creation of a cluster in nuclear reaction. Consequently, the angular-momentum part of the cluster emission rate is formally the same as it is in the nucleon emission case (but energy parts are substantially different). The 197Au(p, alpha) reaction at 62 MeV serves as an illustration of the suggested model. Inclusion of spin variables causes the enhancement of the alpha channel (and a weakening of the sum of nucleon channels due to particle emission competition) compared to the spin-independent case.

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

2014

Kód důvěrnosti údajů

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

Název periodika

Nuclear Data Sheets

ISSN

0090-3752

e-ISSN

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Svazek periodika

118

Číslo periodika v rámci svazku

April

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

3

Strana od-do

284-286

Kód UT WoS článku

000347704400058

EID výsledku v databázi Scopus

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