Improved limits on beta(-) and beta(-) decays of Ca-48.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F02%3A49027188" target="_blank" >RIV/61389005:_____/02:49027188 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Improved limits on beta(-) and beta(-) decays of Ca-48.

Original language description

New limits on Ca-48 beta(-) and beta(-)beta(-) decays to excited states of Ti-48 have been obtained using a 400 cm(3) low-background HPGe detector and an external source of 24.558 g enriched CaF2 powder (9.822 g of Ca-48). The limits for beta(-) decay tothe 6(+) ground state end excited 5(+) and 4(+) states in Sc-48 are 1.6 x 10(20) yr, 2.5 x 10(20) yr, and 1.9 x 10(20) yr at the 90% confidence level. For the beta(-)beta(-) decay to Ti-48, the limits to the firs 2(+), second 2(+), and first 0(+) excited states are 1.8 x 10(20) yr, 1.5 x 10(20) yr, and 1.5 x 10(20) yr, again at the 90% confidence level.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BG - Nuclear, atomic and molecular physics, accelerators

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

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

Name of the periodical

JEPT Letters

ISSN

0021-3640

e-ISSN

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Volume of the periodical

76

Issue of the periodical within the volume

9

Country of publishing house

US - UNITED STATES

Number of pages

3

Pages from-to

545-547

UT code for WoS article

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EID of the result in the Scopus database

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