prikaz prve stranice dokumenta Measurement of the 140Ce(n,𝛾) Cross Section at n_TOF and Its Astrophysical Implications for the Chemical Evolution of the Universe
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Scientific paper - Original scientific paper
Measurement of the 140Ce(n,𝛾) Cross Section at n_TOF and Its Astrophysical Implications for the Chemical Evolution of the Universe
Physical Review Letters, 132 (2024), 12; 122701. https://doi.org/10.1103/PhysRevLett.132.122701
(n_TOF Collaboration) Amaducci, S.; Colonna, N.; Cosentino, L.; Cristallo, S.; Finocchiaro, P.; Krtička, M.; Massimi, C.; Mastromarco, M.; Mazzone, A.; Maugeri, E. A.; Mengoni, A.; Roederer, I. U.; Straniero, O.; Valenta, S.; Vescovi, D.; Aberle, O.; Alcayne, V.; Andrzejewski, J.; Audouin, L.; Babiano-Suarez, V.; Bacak, M.; Barbagallo, M.; Bennett, S.; Berthoumieux, E.; Billowes, J.; Bosnar, D.; Brown, A.; Busso, M.; Caamaño, M.; Caballero-Ontanaya, L.; Calviño, F.; Calviani, M.; Cano-Ott, D.; Casanovas, A.; Cerutti, F.; Chiaveri, E.; Cortés, G.; Cortés-Giraldo, M. A.; Damone, L. A.; Davies, P. J.; Diakaki, M.; Dietz, M.; Domingo-Pardo, C.; Dressler, R.; Ducasse, Q.; Dupont, E.; Durán, I.; Eleme, Z.; Fernández-Domínguez, B.; Ferrari, A.; Furman, V.; Göbel, K.; Garg, R.; Gawlik-Ramięga, A.; Gilardoni, S.; Gonçalves, I. F.; González-Romero, E.; Guerrero, C.; Gunsing, F.; Harada, H.; Heinitz, S.; Heyse, J.; Jenkins, D. G.; Junghans, A.; Käppeler, F.; Kadi, Y.; Kimura, A.; Knapová, I.; Kokkoris, M.; Kopatch, Y.; Kurtulgil, D.; Ladarescu, I.; Lederer-Woods, C.; Leeb, H.; Lerendegui-Marco, J.; Lonsdale, S. J.; Macina, D.; Manna, A.; Martínez, T.; Masi, A.; Mastinu, P.; Mendoza, E.; Michalopoulou, V.; Milazzo, P. M.; Mingrone, F.; Moreno-Soto, J.; Musumarra, A.; Negret, A.; Nolte, R.; Ogállar, F.; Oprea, A.; Patronis, N.; Pavlik, A.; Perkowski, J.; Petrone, C.; Piersanti, L.; Pirovano, E.; Porras, I.; Praena, J.; Quesada, J. M.; Ramos-Doval, D.; Rauscher, T.; Reifarth, R.; Rochman, D.; Rubbia, C.; Sabaté-Gilarte, M.; Saxena, A.; Schillebeeckx, P.; Schumann, D.; Sekhar, A.; Smith, A. G.; Sosnin, N. V.; Sprung, P.; Stamatopoulos, A.; Tagliente, G.; Tain, J. L.; Tarifeño-Saldivia, A.; Tassan-Got, L.; Thomas, Th.; Torres-Sánchez, P.; Tsinganis, A.; Ulrich, J.; Urlass, S.; Vannini, G.; Variale, V.; Vaz, P.; Ventura, A.; Vlachoudis, V.; Vlastou, R.; Wallner, A.; Woods, P. J.; Wright, T.; Žugec, P. More authors...

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Amaducci, S., Colonna, N., Cosentino, L., Cristallo, S., Finocchiaro, P., Krtička, M. ... Žugec, P. (2024). Measurement of the 140Ce(n,𝛾) Cross Section at n_TOF and Its Astrophysical Implications for the Chemical Evolution of the Universe. Physical Review Letters, 132. (12). doi: 10.1103/PhysRevLett.132.122701

Amaducci, S., et al. "Measurement of the 140Ce(n,𝛾) Cross Section at n_TOF and Its Astrophysical Implications for the Chemical Evolution of the Universe." Physical Review Letters, vol. 132, no. 12, 2024. https://doi.org/10.1103/PhysRevLett.132.122701

Amaducci, S., N. Colonna, L. Cosentino, S. Cristallo, P. Finocchiaro, M. Krtička, C. Massimi, et al. "Measurement of the 140Ce(n,𝛾) Cross Section at n_TOF and Its Astrophysical Implications for the Chemical Evolution of the Universe." Physical Review Letters 132, no. 12 (2024). https://doi.org/10.1103/PhysRevLett.132.122701

Amaducci, S., et al. (2024) 'Measurement of the 140Ce(n,𝛾) Cross Section at n_TOF and Its Astrophysical Implications for the Chemical Evolution of the Universe', Physical Review Letters, 132(12). doi: 10.1103/PhysRevLett.132.122701

Amaducci S, Colonna N, Cosentino L, Cristallo S, Finocchiaro P, Krtička M, and sur.. Measurement of the 140Ce(n,𝛾) Cross Section at n_TOF and Its Astrophysical Implications for the Chemical Evolution of the Universe. Physical Review Letters [Internet]. 2024 [cited 2024 August 25];132(12). doi: 10.1103/PhysRevLett.132.122701

S. Amaducci, et al., "Measurement of the 140Ce(n,𝛾) Cross Section at n_TOF and Its Astrophysical Implications for the Chemical Evolution of the Universe", Physical Review Letters, vol. 132, no. 12, 2024. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:107103. [Accessed: 25 August 2024]

Metadata
Title (english)Measurement of the 140Ce(n,𝛾) Cross Section at n_TOF and Its Astrophysical Implications for the Chemical Evolution of the Universe
AuthorS. Amaducci
AuthorN. Colonna
AuthorL. Cosentino
AuthorS. Cristallo
AuthorP. Finocchiaro
AuthorM. Krtička
AuthorC. Massimi
AuthorM. Mastromarco
AuthorA. Mazzone
AuthorE. A. Maugeri
AuthorA. Mengoni
AuthorI. U. Roederer
AuthorO. Straniero
AuthorS. Valenta
AuthorD. Vescovi
AuthorO. Aberle
AuthorV. Alcayne
AuthorJ. Andrzejewski
AuthorL. Audouin
AuthorV. Babiano-Suarez
AuthorM. Bacak
AuthorM. Barbagallo
AuthorS. Bennett
AuthorE. Berthoumieux
AuthorJ. Billowes
AuthorD. Bosnar
AuthorA. Brown
AuthorM. Busso
AuthorM. Caamaño
AuthorL. Caballero-Ontanaya
AuthorF. Calviño
AuthorM. Calviani
AuthorD. Cano-Ott
AuthorA. Casanovas
AuthorF. Cerutti
AuthorE. Chiaveri
AuthorG. Cortés
AuthorM. A. Cortés-Giraldo
AuthorL. A. Damone
AuthorP. J. Davies
AuthorM. Diakaki
AuthorM. Dietz
AuthorC. Domingo-Pardo
AuthorR. Dressler
AuthorQ. Ducasse
AuthorE. Dupont
AuthorI. Durán
AuthorZ. Eleme
AuthorB. Fernández-Domínguez
AuthorA. Ferrari
AuthorV. Furman
AuthorK. Göbel
AuthorR. Garg
AuthorA. Gawlik-Ramięga
AuthorS. Gilardoni
AuthorI. F. Gonçalves
AuthorE. González-Romero
AuthorC. Guerrero
AuthorF. Gunsing
AuthorH. Harada
AuthorS. Heinitz
AuthorJ. Heyse
AuthorD. G. Jenkins
AuthorA. Junghans
AuthorF. Käppeler
AuthorY. Kadi
AuthorA. Kimura
AuthorI. Knapová
AuthorM. Kokkoris
AuthorY. Kopatch
AuthorD. Kurtulgil
AuthorI. Ladarescu
AuthorC. Lederer-Woods
AuthorH. Leeb
AuthorJ. Lerendegui-Marco
AuthorS. J. Lonsdale
AuthorD. Macina
AuthorA. Manna
AuthorT. Martínez
AuthorA. Masi
AuthorP. Mastinu
AuthorE. Mendoza
AuthorV. Michalopoulou
AuthorP. M. Milazzo
AuthorF. Mingrone
AuthorJ. Moreno-Soto
AuthorA. Musumarra
AuthorA. Negret
AuthorR. Nolte
AuthorF. Ogállar
AuthorA. Oprea
AuthorN. Patronis
AuthorA. Pavlik
AuthorJ. Perkowski
AuthorC. Petrone
AuthorL. Piersanti
AuthorE. Pirovano
AuthorI. Porras
AuthorJ. Praena
AuthorJ. M. Quesada
AuthorD. Ramos-Doval
AuthorT. Rauscher
AuthorR. Reifarth
AuthorD. Rochman
AuthorC. Rubbia
AuthorM. Sabaté-Gilarte
AuthorA. Saxena
AuthorP. Schillebeeckx
AuthorD. Schumann
AuthorA. Sekhar
AuthorA. G. Smith
AuthorN. V. Sosnin
AuthorP. Sprung
AuthorA. Stamatopoulos
AuthorG. Tagliente
AuthorJ. L. Tain
AuthorA. Tarifeño-Saldivia
AuthorL. Tassan-Got
AuthorTh. Thomas
AuthorP. Torres-Sánchez
AuthorA. Tsinganis
AuthorJ. Ulrich
AuthorS. Urlass
AuthorG. Vannini
AuthorV. Variale
AuthorP. Vaz
AuthorA. Ventura
AuthorV. Vlachoudis
AuthorR. Vlastou
AuthorA. Wallner
AuthorP. J. Woods
AuthorT. Wright
AuthorP. Žugec
Collaborationn_TOF Collaboration
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
140Ce(n,𝛾) is a key reaction for slow neutron-capture (𝑠-process) nucleosynthesis due to being a bottleneck in the reaction flow. For this reason, it was measured with high accuracy (uncertainty ≈5%) at the n_TOF facility, with an unprecedented combination of a high purity sample and low neutron-sensitivity detectors. The measured Maxwellian averaged cross section is up to 40% higher than previously accepted values. Stellar model calculations indicate a reduction around 20% of the 𝑠-process contribution to the Galactic cerium abundance and smaller sizeable differences for most of the heavier elements. No variations are found in the nucleosynthesis from massive stars.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review Letters
Numberingvol. 132, no. 12, 122701
p-ISSN0031-9007
e-ISSN1079-7114
DOIhttps://doi.org/10.1103/PhysRevLett.132.122701
URN:NBNurn:nbn:hr:217:107103
Publication2024
Document URLhttps://link.aps.org/doi/10.1103/PhysRevLett.132.122701
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public notePublished by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Open access publication funded by CERN. Received 30 June 2023. Revised 9 November 2023. Accepted 31 January 2024. Published 21 March 2024.
Created on2024-07-29 12:05:06