DC Field
Value
Language
dc.contributor.author
Massimi, C.
-
dc.contributor.author
Alstadt, Sebastian G.
-
dc.contributor.author
Andrzejewski, J.
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dc.contributor.author
Audouin, L.
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dc.contributor.author
Barbagallo, M.
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dc.contributor.author
Bécares, V.
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dc.contributor.author
Becvar, F.
-
dc.contributor.author
Belloni, F.
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dc.contributor.author
Berthoumieux, E.
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dc.contributor.author
Billowes, J.
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dc.contributor.author
Bisterzo, S.
-
dc.contributor.author
Bosnar, D.
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dc.contributor.author
Brugger, M.
-
dc.contributor.author
Calviani, M.
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dc.contributor.author
Calvino, Francisco
-
dc.contributor.author
Cano-Otto, D.
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dc.contributor.author
Carrapiço, C.
-
dc.contributor.author
Castelluccio, Donato Maurizio
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dc.contributor.author
Cerutti, F.
-
dc.contributor.author
Griesmayer, Erich
-
dc.contributor.author
Jericha, Erwin
-
dc.contributor.author
Leeb, Helmut
-
dc.contributor.author
Weiss, Christina
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dc.contributor.author
Žugec, P.
-
dc.date.accessioned
2023-02-02T07:26:42Z
-
dc.date.available
2023-02-02T07:26:42Z
-
dc.date.issued
2017
-
dc.identifier.citation
<div class="csl-bib-body"> <div class="csl-entry">Massimi, C., Alstadt, S. G., Andrzejewski, J., Audouin, L., Barbagallo, M., Bécares, V., Becvar, F., Belloni, F., Berthoumieux, E., Billowes, J., Bisterzo, S., Bosnar, D., Brugger, M., Calviani, M., Calvino, F., Cano-Otto, D., Carrapiço, C., Castelluccio, D. M., Cerutti, F., … Žugec, P. (2017). Neutron spectroscopy of <sup>2</sup><sup>6</sup>Mg states: Constraining the stellar neutron source <sup>2</sup><sup>2</sup>Ne(α,n)<sup>2</sup><sup>5</sup>Mg. <i>Physics Letters B</i>, <i>768</i>, 1–6. https://doi.org/10.1016/j.physletb.2017.02.025</div> </div>
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dc.identifier.issn
0370-2693
-
dc.identifier.uri
http://hdl.handle.net/20.500.12708/146418
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dc.description.abstract
This work reports on accurate, high-resolution measurements of the 25Mg(n,γ)26Mg and 25Mg(n,tot) cross sections in the neutron energy range from thermal to about 300 keV, leading to a significantly improved 25Mg(n,γ)26Mg parametrization. The relevant resonances for n+25Mg were characterized from a combined R-matrix analysis of the experimental data. This resulted in an unambiguous spin/parity assignment of the corresponding excited states in 26Mg. With this information experimental upper limits of the reaction rates for 22Ne(α,n)25Mg and 22Ne(α,γ)26Mg were established, potentially leading to a significantly higher (α,n)/(α,γ) ratio than previously evaluated. The impact of these results has been studied for stellar models in the mass range 2 to 25 M⊙
en
dc.language.iso
en
-
dc.publisher
ELSEVIER
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dc.relation.ispartof
Physics Letters B
-
dc.subject
Nuclear and High Energy Physics
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dc.subject
s Process
-
dc.subject
#alpha+#^{22}Ne
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dc.subject
Neutron spectroscopy
-
dc.title
Neutron spectroscopy of ²⁶Mg states: Constraining the stellar neutron source ²²Ne(α,n)²⁵Mg
en
dc.type
Artikel
de
dc.type
Article
en
dc.contributor.affiliation
Goethe University Frankfurt, Germany
-
dc.contributor.affiliation
Université Paris-Saclay, France
-
dc.contributor.affiliation
Charles University, Czechia
-
dc.contributor.affiliation
European Organization for Nuclear Research; Universitat Politècnica de Catalunya
-
dc.contributor.affiliation
Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
-
dc.contributor.affiliation
ITN, Lisbon
-
dc.contributor.affiliation
ENEA Centro Ricerche Bologna
-
dc.description.startpage
1
-
dc.description.endpage
6
-
dc.type.category
Original Research Article
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tuw.container.volume
768
-
tuw.journal.peerreviewed
true
-
tuw.peerreviewed
true
-
wb.publication.intCoWork
International Co-publication
-
tuw.researchTopic.id
M2
-
tuw.researchTopic.name
Materials Characterization
-
tuw.researchTopic.value
100
-
dcterms.isPartOf.title
Physics Letters B
-
tuw.publication.orgunit
E141-04 - Forschungsbereich Neutron- and Quantum Physics
-
tuw.publication.orgunit
E141 - Atominstitut
-
tuw.publication.orgunit
E141-03 - Forschungsbereich Nuclear and Particle Physics
-
tuw.publisher.doi
10.1016/j.physletb.2017.02.025
-
dc.identifier.eissn
1873-2445
-
dc.description.numberOfPages
6
-
tuw.author.orcid
0000-0003-2499-5586
-
tuw.author.orcid
0000-0002-7198-4639
-
tuw.author.orcid
0000-0003-1381-126X
-
tuw.author.orcid
0000-0002-8663-0526
-
wb.sci
true
-
wb.sciencebranch
Physik, Astronomie
-
wb.sciencebranch.oefos
1030
-
wb.facultyfocus
Physik der Materie
de
wb.facultyfocus
Physics of Matter
en
wb.facultyfocus.faculty
E130
-
item.cerifentitytype
Publications
-
item.fulltext
no Fulltext
-
item.languageiso639-1
en
-
item.openairetype
research article
-
item.openairecristype
http://purl.org/coar/resource_type/c_2df8fbb1
-
item.grantfulltext
none
-
crisitem.author.dept
Goethe University Frankfurt
-
crisitem.author.dept
Universit� Paris-Saclay
-
crisitem.author.dept
Charles University
-
crisitem.author.dept
INFN, Trieste
-
crisitem.author.dept
CEA/Saclay, Gif-sur-Yvette
-
crisitem.author.dept
University of Turin
-
crisitem.author.dept
INFN, Laboratori Nazionali di Legnaro, Italy
-
crisitem.author.dept
European Organization for Nuclear Research; Universitat Politècnica de Catalunya
-
crisitem.author.dept
Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain
-
crisitem.author.dept
ITN, Lisbon
-
crisitem.author.dept
ENEA Centro Ricerche Bologna
-
crisitem.author.dept
E354 - Electrodynamics, Microwave and Circuit Engineering
-
crisitem.author.dept
E141-04 - Forschungsbereich Neutron- and Quantum Physics
-
crisitem.author.dept
E141 - Atominstitut
-
crisitem.author.dept
TU Wien
-
crisitem.author.orcid
0000-0002-7198-4639
-
crisitem.author.orcid
0000-0003-1381-126X
-
crisitem.author.orcid
0000-0002-8663-0526
-
crisitem.author.parentorg
E350 - Fakultät für Elektrotechnik und Informationstechnik
-
crisitem.author.parentorg
E141 - Atominstitut
-
crisitem.author.parentorg
E130 - Fakultät für Physik
-
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