0( ) states and collective bands in Th-228 studied by the (p,t) reaction

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F13%3A86087822" target="_blank" >RIV/61989100:27350/13:86087822 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1103/PhysRevC.88.014310" target="_blank" >http://dx.doi.org/10.1103/PhysRevC.88.014310</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevC.88.014310" target="_blank" >10.1103/PhysRevC.88.014310</a>

Jazyk výsledku

angličtina

Název v původním jazyce

0( ) states and collective bands in Th-228 studied by the (p,t) reaction

Popis výsledku v původním jazyce

The excitation spectra in the deformed nucleus Th-228 have been studied by means of the (p,t) reaction, using the Q3D spectrograph facility at the Munich Tandem accelerator. The angular distributions of tritons were measured for about 110 excitations seen in the triton spectra up to 2.5 MeV. Firm 0(+) assignments are made for 17 excited states by comparison of experimental angular distributions with the calculated ones using the CHUCK3 code. Assignments up to spin 6(+) are made for other states. Sequences of states are selected which can be treated as rotational bands and as multiplets of excitations. Moments of inertia have been derived from these sequences, whose values may be considered as evidence of the two-phonon nature of most 0(+) excitations.Experimental data are compared with interacting boson model and quasiparticle-phonon model calculations and with experimental data for Pa-229.

Název v anglickém jazyce

0( ) states and collective bands in Th-228 studied by the (p,t) reaction

Popis výsledku anglicky

The excitation spectra in the deformed nucleus Th-228 have been studied by means of the (p,t) reaction, using the Q3D spectrograph facility at the Munich Tandem accelerator. The angular distributions of tritons were measured for about 110 excitations seen in the triton spectra up to 2.5 MeV. Firm 0(+) assignments are made for 17 excited states by comparison of experimental angular distributions with the calculated ones using the CHUCK3 code. Assignments up to spin 6(+) are made for other states. Sequences of states are selected which can be treated as rotational bands and as multiplets of excitations. Moments of inertia have been derived from these sequences, whose values may be considered as evidence of the two-phonon nature of most 0(+) excitations.Experimental data are compared with interacting boson model and quasiparticle-phonon model calculations and with experimental data for Pa-229.

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

<a href="/cs/project/ED2.1.00%2F03.0082" target="_blank" >ED2.1.00/03.0082: Institut čistých technologií těžby a užití energetických surovin</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Physical Review C - Nuclear Physics

ISSN

0556-2813

e-ISSN

—

Svazek periodika

88

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

21

Strana od-do

014310

Kód UT WoS článku

000321839300001

EID výsledku v databázi Scopus

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