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Pregled bibliografske jedinice broj: 1183069

First 80Se(n,γ) cross section measurement with high resolution in the full stellar energy range 1 eV - 100 keV and its astrophysical implications for the s-process

(n_TOF Collaboration) Babiano-Suarez, V.; ...; Bosnar, Damir; ...; Žugec, Petar
First 80Se(n,γ) cross section measurement with high resolution in the full stellar energy range 1 eV - 100 keV and its astrophysical implications for the s-process // EPJ Web of Conferences 260 / Liu, W. ; Wang, Y. ; Guo, B. ; Tang, X. ; Zeng, S. (ur.).
Chengdu, Kina, 2022. 11026, 8 doi:10.1051/epjconf/202226011026 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)

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Naslov
First 80Se(n,γ) cross section measurement with high resolution in the full stellar energy range 1 eV - 100 keV and its astrophysical implications for the s-process

Autori
Babiano-Suarez, V. ; ... ; Bosnar, Damir ; ... ; Žugec, Petar

Kolaboracija
N_TOF Collaboration

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
EPJ Web of Conferences 260 / Liu, W. ; Wang, Y. ; Guo, B. ; Tang, X. ; Zeng, S. - , 2022

Skup
The 16th International Symposium on Nuclei in the Cosmos (NIC-XVI)

Mjesto i datum
Chengdu, Kina, 21.09.2021. - 25.09.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
80Se, neutron capture, n_TOF, s-process

Sažetak
Most elements heavier than iron have been generated in the stellar media by means of neutron capture reactions, approximately half are produced by the slow neutron capture or s-process. Radiative neutron capture cross section measurements are of fundamental importance for the study of this mechanism. In this contribution we present a brief summary on the measurement and results for the 80Se(n, γ) cross-section. The experiment was carried out at CERN n_TOF EAR1 via the time of flight (ToF) technique, using four C6D6 scintillation detectors with very fast response. More than a hundred new resonances have been analyzed for the first time with a high accuracy. The MACS obtained at kT = 8 keV is 36% smaller than the recommended value in KADoNiS. Some of the astrophysical implications of this result are elucidated in this contribution.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Petar Žugec (autor)

Avatar Url Damir Bosnar (autor)

Poveznice na cjeloviti tekst rada:

doi www.epj-conferences.org

Citiraj ovu publikaciju:

(n_TOF Collaboration) Babiano-Suarez, V.; ...; Bosnar, Damir; ...; Žugec, Petar
First 80Se(n,γ) cross section measurement with high resolution in the full stellar energy range 1 eV - 100 keV and its astrophysical implications for the s-process // EPJ Web of Conferences 260 / Liu, W. ; Wang, Y. ; Guo, B. ; Tang, X. ; Zeng, S. (ur.).
Chengdu, Kina, 2022. 11026, 8 doi:10.1051/epjconf/202226011026 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
(n_TOF Collaboration) (n_TOF Collaboration) Babiano-Suarez, V., ..., Bosnar, D., ... & Žugec, P. (2022) First 80Se(n,γ) cross section measurement with high resolution in the full stellar energy range 1 eV - 100 keV and its astrophysical implications for the s-process. U: Liu, W., Wang, Y., Guo, B., Tang, X. & Zeng, S. (ur.)EPJ Web of Conferences 260 doi:10.1051/epjconf/202226011026.
@article{article, author = {Babiano-Suarez, V. and Bosnar, Damir and \v{Z}ugec, Petar}, year = {2022}, pages = {8}, DOI = {10.1051/epjconf/202226011026}, chapter = {11026}, keywords = {80Se, neutron capture, n\_TOF, s-process}, doi = {10.1051/epjconf/202226011026}, title = {First 80Se(n,γ) cross section measurement with high resolution in the full stellar energy range 1 eV - 100 keV and its astrophysical implications for the s-process}, keyword = {80Se, neutron capture, n\_TOF, s-process}, publisherplace = {Chengdu, Kina}, chapternumber = {11026} }
@article{article, author = {Babiano-Suarez, V. and Bosnar, Damir and \v{Z}ugec, Petar}, year = {2022}, pages = {8}, DOI = {10.1051/epjconf/202226011026}, chapter = {11026}, keywords = {80Se, neutron capture, n\_TOF, s-process}, doi = {10.1051/epjconf/202226011026}, title = {First 80Se(n,γ) cross section measurement with high resolution in the full stellar energy range 1 eV - 100 keV and its astrophysical implications for the s-process}, keyword = {80Se, neutron capture, n\_TOF, s-process}, publisherplace = {Chengdu, Kina}, chapternumber = {11026} }

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