74 Ge( n, γ ) cross section below 70 keV measured at n_TOF CERN

C. Lederer-Woods; O. Aberle; J. Andrzejewski; L. Audouin; V. Bécares; M. Bacak; J. Balibrea; M. Barbagallo; S. Barros; U. Battino; F. Bečvář; C. Beinrucker; E. Berthoumieux; J. Billowes; D. Bosnar; M. Brugger; M. Caamaño; F. Calviño; M. Calviani; D. Cano-Ott; R. Cardella; A. Casanovas; D. M. Castelluccio; F. Cerutti; Y. H. Chen; E. Chiaveri; N. Colonna; G. Cortés; M. A. Cortés-Giraldo; L. Cosentino; L. A. Damone; M. Diakaki; C. Domingo-Pardo; R. Dressler; E. Dupont; I. Durán; B. Fernández-Domínguez; A. Ferrari; P. Ferreira; P. Finocchiaro; V. Furman; K. Göbel; A. R. García; A. Gawlik-Ramięga; T. Glodariu; T. Rauscher; J. A. Ryan; A. G. Smith; C. Wolf; P. J. Woods

doi:10.1140/epja/s10050-022-00878-5

74 Ge( n, γ ) cross section below 70 keV measured at n_TOF CERN

C. Lederer-Woods, O. Aberle, J. Andrzejewski, L. Audouin, V. Bécares, M. Bacak, J. Balibrea, M. Barbagallo, S. Barros, U. Battino, F. Bečvář, C. Beinrucker, E. Berthoumieux, J. Billowes, D. Bosnar, M. Brugger, M. Caamaño, F. Calviño, M. Calviani, D. Cano-OttR. Cardella, A. Casanovas, D. M. Castelluccio, F. Cerutti, Y. H. Chen, E. Chiaveri, N. Colonna, G. Cortés, M. A. Cortés-Giraldo, L. Cosentino, L. A. Damone, M. Diakaki, C. Domingo-Pardo, R. Dressler, E. Dupont, I. Durán, B. Fernández-Domínguez, A. Ferrari, P. Ferreira, P. Finocchiaro, V. Furman, K. Göbel, A. R. García, A. Gawlik-Ramięga, T. Glodariu, T. Rauscher, J. A. Ryan, A. G. Smith, C. Wolf, P. J. Woods

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Abstract

Neutron capture reaction cross sections on 74Ge are of importance to determine 74Ge production during the astrophysical slow neutron capture process. We present new resonance data on 74Ge(n, γ) reactions below 70 keV neutron energy. We calculate Maxwellian averaged cross sections, combining our data below 70 keV with evaluated cross sections at higher neutron energies. Our stellar cross sections are in agreement with a previous activation measurement performed at Forschungszentrum Karlsruhe by Marganiec et al., once their data has been re-normalised to account for an update in the reference cross section used in that experiment.

Original language	English
Article number	239
Pages (from-to)	1-9
Number of pages	9
Journal	The European Physical Journal A (EPJ A)
Volume	58
Issue number	12
Early online date	9 Dec 2022
DOIs	https://doi.org/10.1140/epja/s10050-022-00878-5
Publication status	Published - 9 Dec 2022

Keywords

Regular Article – Experimental Physics
From Reactors to Stars

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© The Author(s) 2022. This article is licensed under a Creative Commons Attribution 4.0 International License, to view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
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Lederer-Woods, C., Aberle, O., Andrzejewski, J., Audouin, L., Bécares, V., Bacak, M., Balibrea, J., Barbagallo, M., Barros, S., Battino, U., Bečvář, F., Beinrucker, C., Berthoumieux, E., Billowes, J., Bosnar, D., Brugger, M., Caamaño, M., Calviño, F., Calviani, M., ... Woods, P. J. (2022). 74 Ge( n, γ ) cross section below 70 keV measured at n_TOF CERN. The European Physical Journal A (EPJ A), 58(12), 1-9. Article 239. https://doi.org/10.1140/epja/s10050-022-00878-5

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title = "74 Ge( n, γ ) cross section below 70 keV measured at n_TOF CERN",

abstract = "Neutron capture reaction cross sections on 74Ge are of importance to determine 74Ge production during the astrophysical slow neutron capture process. We present new resonance data on 74Ge(n, γ) reactions below 70 keV neutron energy. We calculate Maxwellian averaged cross sections, combining our data below 70 keV with evaluated cross sections at higher neutron energies. Our stellar cross sections are in agreement with a previous activation measurement performed at Forschungszentrum Karlsruhe by Marganiec et al., once their data has been re-normalised to account for an update in the reference cross section used in that experiment.",

keywords = "Regular Article – Experimental Physics, From Reactors to Stars",

author = "C. Lederer-Woods and O. Aberle and J. Andrzejewski and L. Audouin and V. B{\'e}cares and M. Bacak and J. Balibrea and M. Barbagallo and S. Barros and U. Battino and F. Be{\v c}v{\'a}{\v r} and C. Beinrucker and E. Berthoumieux and J. Billowes and D. Bosnar and M. Brugger and M. Caama{\~n}o and F. Calvi{\~n}o and M. Calviani and D. Cano-Ott and R. Cardella and A. Casanovas and Castelluccio, {D. M.} and F. Cerutti and Chen, {Y. H.} and E. Chiaveri and N. Colonna and G. Cort{\'e}s and Cort{\'e}s-Giraldo, {M. A.} and L. Cosentino and Damone, {L. A.} and M. Diakaki and C. Domingo-Pardo and R. Dressler and E. Dupont and I. Dur{\'a}n and B. Fern{\'a}ndez-Dom{\'i}nguez and A. Ferrari and P. Ferreira and P. Finocchiaro and V. Furman and K. G{\"o}bel and Garc{\'i}a, {A. R.} and A. Gawlik-Rami{\c e}ga and T. Glodariu and T. Rauscher and Ryan, {J. A.} and Smith, {A. G.} and C. Wolf and Woods, {P. J.}",

note = "{\textcopyright} The Author(s) 2022. This article is licensed under a Creative Commons Attribution 4.0 International License, to view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.",

year = "2022",

month = dec,

day = "9",

doi = "10.1140/epja/s10050-022-00878-5",

language = "English",

volume = "58",

pages = "1--9",

journal = "The European Physical Journal A (EPJ A)",

issn = "1434-6001",

publisher = "Springer Nature",

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Lederer-Woods, C, Aberle, O, Andrzejewski, J, Audouin, L, Bécares, V, Bacak, M, Balibrea, J, Barbagallo, M, Barros, S, Battino, U, Bečvář, F, Beinrucker, C, Berthoumieux, E, Billowes, J, Bosnar, D, Brugger, M, Caamaño, M, Calviño, F, Calviani, M, Cano-Ott, D, Cardella, R, Casanovas, A, Castelluccio, DM, Cerutti, F, Chen, YH, Chiaveri, E, Colonna, N, Cortés, G, Cortés-Giraldo, MA, Cosentino, L, Damone, LA, Diakaki, M, Domingo-Pardo, C, Dressler, R, Dupont, E, Durán, I, Fernández-Domínguez, B, Ferrari, A, Ferreira, P, Finocchiaro, P, Furman, V, Göbel, K, García, AR, Gawlik-Ramięga, A, Glodariu, T, Rauscher, T, Ryan, JA, Smith, AG, Wolf, C & Woods, PJ 2022, '74 Ge( n, γ ) cross section below 70 keV measured at n_TOF CERN', The European Physical Journal A (EPJ A), vol. 58, no. 12, 239, pp. 1-9. https://doi.org/10.1140/epja/s10050-022-00878-5

TY - JOUR

T1 - 74 Ge( n, γ ) cross section below 70 keV measured at n_TOF CERN

AU - Lederer-Woods, C.

AU - Aberle, O.

AU - Andrzejewski, J.

AU - Audouin, L.

AU - Bécares, V.

AU - Bacak, M.

AU - Balibrea, J.

AU - Barbagallo, M.

AU - Barros, S.

AU - Battino, U.

AU - Bečvář, F.

AU - Beinrucker, C.

AU - Berthoumieux, E.

AU - Billowes, J.

AU - Bosnar, D.

AU - Brugger, M.

AU - Caamaño, M.

AU - Calviño, F.

AU - Calviani, M.

AU - Cano-Ott, D.

AU - Cardella, R.

AU - Casanovas, A.

AU - Castelluccio, D. M.

AU - Cerutti, F.

AU - Chen, Y. H.

AU - Chiaveri, E.

AU - Colonna, N.

AU - Cortés, G.

AU - Cortés-Giraldo, M. A.

AU - Cosentino, L.

AU - Damone, L. A.

AU - Diakaki, M.

AU - Domingo-Pardo, C.

AU - Dressler, R.

AU - Dupont, E.

AU - Durán, I.

AU - Fernández-Domínguez, B.

AU - Ferrari, A.

AU - Ferreira, P.

AU - Finocchiaro, P.

AU - Furman, V.

AU - Göbel, K.

AU - García, A. R.

AU - Gawlik-Ramięga, A.

AU - Glodariu, T.

AU - Rauscher, T.

AU - Ryan, J. A.

AU - Smith, A. G.

AU - Wolf, C.

AU - Woods, P. J.

N1 - © The Author(s) 2022. This article is licensed under a Creative Commons Attribution 4.0 International License, to view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

PY - 2022/12/9

Y1 - 2022/12/9

N2 - Neutron capture reaction cross sections on 74Ge are of importance to determine 74Ge production during the astrophysical slow neutron capture process. We present new resonance data on 74Ge(n, γ) reactions below 70 keV neutron energy. We calculate Maxwellian averaged cross sections, combining our data below 70 keV with evaluated cross sections at higher neutron energies. Our stellar cross sections are in agreement with a previous activation measurement performed at Forschungszentrum Karlsruhe by Marganiec et al., once their data has been re-normalised to account for an update in the reference cross section used in that experiment.

AB - Neutron capture reaction cross sections on 74Ge are of importance to determine 74Ge production during the astrophysical slow neutron capture process. We present new resonance data on 74Ge(n, γ) reactions below 70 keV neutron energy. We calculate Maxwellian averaged cross sections, combining our data below 70 keV with evaluated cross sections at higher neutron energies. Our stellar cross sections are in agreement with a previous activation measurement performed at Forschungszentrum Karlsruhe by Marganiec et al., once their data has been re-normalised to account for an update in the reference cross section used in that experiment.

KW - Regular Article – Experimental Physics

KW - From Reactors to Stars

UR - http://www.scopus.com/inward/record.url?scp=85143807829&partnerID=8YFLogxK

U2 - 10.1140/epja/s10050-022-00878-5

DO - 10.1140/epja/s10050-022-00878-5

M3 - Article

C2 - 36514540

SN - 1434-6001

VL - 58

SP - 1

EP - 9

JO - The European Physical Journal A (EPJ A)

JF - The European Physical Journal A (EPJ A)

IS - 12

M1 - 239

ER -

74 Ge( n, γ ) cross section below 70 keV measured at n_TOF CERN

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