Neutron induced reactions for the s process, and the case of Fe and Ni isotopes

C. Lederer; S. Altstadt; S. Andriamonje; J. Andrzejewski; L. Audouin; M. Barbagallo; V. Bécares; F. Bečvář; F. Belloni; B. Berthier; E. Berthoumieux; J. Billowes; V. Boccone; D. Bosnar; M. Brugger; M. Calviani; F. Calviño; D. Cano-Ott; C. Carrapiço; F. Cerutti; E. Chiaveri; M. Chin; N. Colonna; G. Cortés; M.A. Cortés-Giraldo; M. Diakaki; I. Dillmann; C. Domingo-Pardo; I. Duran; R. Dressler; N. Dzysiuk; C. Eleftheriadis; M. Fernández-Ordóñez; A. Ferrari; K. Fraval; S. Ganesan; A.R. García; G. Giubrone; M.B. Gómez-Hornillos; I.F. Gonçalves; E. González-Romero; F. Gramegna; E. Griesmayer; C. Guerrero; F. Gunsing; P. Gurusamy; S. Harrisopulos; M. Heil; K. Ioannides; D.G. Jenkins; E. Jericha; Y. Kadi; F. Käppeler; D. Karadimos; N. Kivel; P. Koehler; M. Kokkoris; G. Korschinek; M. Krtička; J. Kroll; C. Langer; E. Lebbos; H. Leeb; L.S. Leong; R. Losito; M. Lozano; A. Manousos; J. Marganiec; S. Marrone; T. Martínez; C. Massimi; P.F. Mastinu; M. Mastromarco; M. Meaze; E. Mendoza; A. Mengoni; P.M. Milazzo; F. Mingrone; M. Mirea; W. Mondalaers; C. Paradela; A. Pavlik; J. Perkowski; M. Pignatari; R. Plag; A. Plompen; J. Praena; J.M. Quesada; T. Rauscher; R. Reifarth; A. Riego; F. Roman; C. Rubbia; R. Sarmento; P. Schillebeeckx; S. Schmidt; D. Schumann; K. Sonnabend; G. Tagliente; J.L. Tain; D. Tarrío; L. Tassan-Got; L. Tlustos; A. Tsinganis; S. Valenta; G. Vannini; V. Variale; P. Vaz; A. Ventura; R. Versaci; M.J. Vermeulen; V. Vlachoudis; R. Vlastou; A. Wallner; T. Ware; M. Weigand; C. Weiß; T.J. Wright; P. Žugec

Neutron induced reactions for the s process, and the case of Fe and Ni isotopes

C. Lederer, S. Altstadt, S. Andriamonje, J. Andrzejewski, L. Audouin, M. Barbagallo, V. Bécares, F. Bečvář, F. Belloni, B. Berthier, E. Berthoumieux, J. Billowes, V. Boccone, D. Bosnar, M. Brugger, M. Calviani, F. Calviño, D. Cano-Ott, C. Carrapiço, F. CeruttiE. Chiaveri, M. Chin, N. Colonna, G. Cortés, M.A. Cortés-Giraldo, M. Diakaki, I. Dillmann, C. Domingo-Pardo, I. Duran, R. Dressler, N. Dzysiuk, C. Eleftheriadis, M. Fernández-Ordóñez, A. Ferrari, K. Fraval, S. Ganesan, A.R. García, G. Giubrone, M.B. Gómez-Hornillos, I.F. Gonçalves, E. González-Romero, F. Gramegna, E. Griesmayer, C. Guerrero, F. Gunsing, P. Gurusamy, S. Harrisopulos, M. Heil, K. Ioannides, D.G. Jenkins, E. Jericha, Y. Kadi, F. Käppeler, D. Karadimos, N. Kivel, P. Koehler, M. Kokkoris, G. Korschinek, M. Krtička, J. Kroll, C. Langer, E. Lebbos, H. Leeb, L.S. Leong, R. Losito, M. Lozano, A. Manousos, J. Marganiec, S. Marrone, T. Martínez, C. Massimi, P.F. Mastinu, M. Mastromarco, M. Meaze, E. Mendoza, A. Mengoni, P.M. Milazzo, F. Mingrone, M. Mirea, W. Mondalaers, C. Paradela, A. Pavlik, J. Perkowski, M. Pignatari, R. Plag, A. Plompen, J. Praena, J.M. Quesada, T. Rauscher, R. Reifarth, A. Riego, F. Roman, C. Rubbia, R. Sarmento, P. Schillebeeckx, S. Schmidt, D. Schumann, K. Sonnabend, G. Tagliente, J.L. Tain, D. Tarrío, L. Tassan-Got, L. Tlustos, A. Tsinganis, S. Valenta, G. Vannini, V. Variale, P. Vaz, A. Ventura, R. Versaci, M.J. Vermeulen, V. Vlachoudis, R. Vlastou, A. Wallner, T. Ware, M. Weigand, C. Weiß, T.J. Wright, P. Žugec

Physics

Research output: Contribution to conference › Paper › peer-review

Abstract

Neutron capture cross sections are the key nuclear physics input to understand nucleosynthesis of the slow neutron capture process (s process). At the neutron time of flight facility n-TOF at CERN neutron capture cross sections of astrophysical interest are measured over a wide energy range. A measurement campaign to determine the stellar (n,γ) cross sections of Fe and Ni isotopes is currently being pursued. First results on the stellar cross section of ⁶²Ni(n,γ) confirm previous experimental results. The cross section of the radioactive s-process branching ⁶³Ni was measured for the first time at stellar energies and is about a factor of 2 higher than theoretical predictions. Future facilities and upgrades will allow to access a number of other radioactive nuclides which are crucial for understanding physical conditions of s-process environments.

Original language	English
Pages	1-6
Publication status	Published - 1 Jan 2012
Event	12th International Symposium on Nuclei in the Cosmos - Cairns, Australia Duration: 5 Aug 2012 → 12 Aug 2012

Conference

Conference	12th International Symposium on Nuclei in the Cosmos
Country/Territory	Australia
City	Cairns
Period	5/08/12 → 12/08/12

Bibliographical note

Cite this

Lederer, C., Altstadt, S., Andriamonje, S., Andrzejewski, J., Audouin, L., Barbagallo, M., Bécares, V., Bečvář, F., Belloni, F., Berthier, B., Berthoumieux, E., Billowes, J., Boccone, V., Bosnar, D., Brugger, M., Calviani, M., Calviño, F., Cano-Ott, D., Carrapiço, C., ... Žugec, P. (2012). Neutron induced reactions for the s process, and the case of Fe and Ni isotopes. 1-6. Paper presented at 12th International Symposium on Nuclei in the Cosmos, Cairns, Australia.

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title = "Neutron induced reactions for the s process, and the case of Fe and Ni isotopes",

abstract = "Neutron capture cross sections are the key nuclear physics input to understand nucleosynthesis of the slow neutron capture process (s process). At the neutron time of flight facility n-TOF at CERN neutron capture cross sections of astrophysical interest are measured over a wide energy range. A measurement campaign to determine the stellar (n,γ) cross sections of Fe and Ni isotopes is currently being pursued. First results on the stellar cross section of 62Ni(n,γ) confirm previous experimental results. The cross section of the radioactive s-process branching 63Ni was measured for the first time at stellar energies and is about a factor of 2 higher than theoretical predictions. Future facilities and upgrades will allow to access a number of other radioactive nuclides which are crucial for understanding physical conditions of s-process environments.",

author = "C. Lederer and S. Altstadt and S. Andriamonje and J. Andrzejewski and L. Audouin and M. Barbagallo and V. B{\'e}cares and F. Be{\v c}v{\'a}{\v r} and F. Belloni and B. Berthier and E. Berthoumieux and J. Billowes and V. Boccone and D. Bosnar and M. Brugger and M. Calviani and F. Calvi{\~n}o and D. Cano-Ott and C. Carrapi{\c c}o and F. Cerutti and E. Chiaveri and M. Chin and N. Colonna and G. Cort{\'e}s and M.A. Cort{\'e}s-Giraldo and M. Diakaki and I. Dillmann and C. Domingo-Pardo and I. Duran and R. Dressler and N. Dzysiuk and C. Eleftheriadis and M. Fern{\'a}ndez-Ord{\'o}{\~n}ez and A. Ferrari and K. Fraval and S. Ganesan and A.R. Garc{\'i}a and G. Giubrone and M.B. G{\'o}mez-Hornillos and I.F. Gon{\c c}alves and E. Gonz{\'a}lez-Romero and F. Gramegna and E. Griesmayer and C. Guerrero and F. Gunsing and P. Gurusamy and S. Harrisopulos and M. Heil and K. Ioannides and D.G. Jenkins and E. Jericha and Y. Kadi and F. K{\"a}ppeler and D. Karadimos and N. Kivel and P. Koehler and M. Kokkoris and G. Korschinek and M. Krti{\v c}ka and J. Kroll and C. Langer and E. Lebbos and H. Leeb and L.S. Leong and R. Losito and M. Lozano and A. Manousos and J. Marganiec and S. Marrone and T. Mart{\'i}nez and C. Massimi and P.F. Mastinu and M. Mastromarco and M. Meaze and E. Mendoza and A. Mengoni and P.M. Milazzo and F. Mingrone and M. Mirea and W. Mondalaers and C. Paradela and A. Pavlik and J. Perkowski and M. Pignatari and R. Plag and A. Plompen and J. Praena and J.M. Quesada and T. Rauscher and R. Reifarth and A. Riego and F. Roman and C. Rubbia and R. Sarmento and P. Schillebeeckx and S. Schmidt and D. Schumann and K. Sonnabend and G. Tagliente and J.L. Tain and D. Tarr{\'i}o and L. Tassan-Got and L. Tlustos and A. Tsinganis and S. Valenta and G. Vannini and V. Variale and P. Vaz and A. Ventura and R. Versaci and M.J. Vermeulen and V. Vlachoudis and R. Vlastou and A. Wallner and T. Ware and M. Weigand and C. Wei{\ss} and T.J. Wright and P. {\v Z}ugec",

note = "{\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial- ShareAlike Licence.; 12th International Symposium on Nuclei in the Cosmos ; Conference date: 05-08-2012 Through 12-08-2012",

year = "2012",

month = jan,

day = "1",

language = "English",

pages = "1--6",

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Lederer, C, Altstadt, S, Andriamonje, S, Andrzejewski, J, Audouin, L, Barbagallo, M, Bécares, V, Bečvář, F, Belloni, F, Berthier, B, Berthoumieux, E, Billowes, J, Boccone, V, Bosnar, D, Brugger, M, Calviani, M, Calviño, F, Cano-Ott, D, Carrapiço, C, Cerutti, F, Chiaveri, E, Chin, M, Colonna, N, Cortés, G, Cortés-Giraldo, MA, Diakaki, M, Dillmann, I, Domingo-Pardo, C, Duran, I, Dressler, R, Dzysiuk, N, Eleftheriadis, C, Fernández-Ordóñez, M, Ferrari, A, Fraval, K, Ganesan, S, García, AR, Giubrone, G, Gómez-Hornillos, MB, Gonçalves, IF, González-Romero, E, Gramegna, F, Griesmayer, E, Guerrero, C, Gunsing, F, Gurusamy, P, Harrisopulos, S, Heil, M, Ioannides, K, Jenkins, DG, Jericha, E, Kadi, Y, Käppeler, F, Karadimos, D, Kivel, N, Koehler, P, Kokkoris, M, Korschinek, G, Krtička, M, Kroll, J, Langer, C, Lebbos, E, Leeb, H, Leong, LS, Losito, R, Lozano, M, Manousos, A, Marganiec, J, Marrone, S, Martínez, T, Massimi, C, Mastinu, PF, Mastromarco, M, Meaze, M, Mendoza, E, Mengoni, A, Milazzo, PM, Mingrone, F, Mirea, M, Mondalaers, W, Paradela, C, Pavlik, A, Perkowski, J, Pignatari, M, Plag, R, Plompen, A, Praena, J, Quesada, JM, Rauscher, T, Reifarth, R, Riego, A, Roman, F, Rubbia, C, Sarmento, R, Schillebeeckx, P, Schmidt, S, Schumann, D, Sonnabend, K, Tagliente, G, Tain, JL, Tarrío, D, Tassan-Got, L, Tlustos, L, Tsinganis, A, Valenta, S, Vannini, G, Variale, V, Vaz, P, Ventura, A, Versaci, R, Vermeulen, MJ, Vlachoudis, V, Vlastou, R, Wallner, A, Ware, T, Weigand, M, Weiß, C, Wright, TJ & Žugec, P 2012, 'Neutron induced reactions for the s process, and the case of Fe and Ni isotopes', Paper presented at 12th International Symposium on Nuclei in the Cosmos, Cairns, Australia, 5/08/12 - 12/08/12 pp. 1-6.

TY - CONF

T1 - Neutron induced reactions for the s process, and the case of Fe and Ni isotopes

AU - Lederer, C.

AU - Altstadt, S.

AU - Andriamonje, S.

AU - Andrzejewski, J.

AU - Audouin, L.

AU - Barbagallo, M.

AU - Bécares, V.

AU - Bečvář, F.

AU - Belloni, F.

AU - Berthier, B.

AU - Berthoumieux, E.

AU - Billowes, J.

AU - Boccone, V.

AU - Bosnar, D.

AU - Brugger, M.

AU - Calviani, M.

AU - Calviño, F.

AU - Cano-Ott, D.

AU - Carrapiço, C.

AU - Cerutti, F.

AU - Chiaveri, E.

AU - Chin, M.

AU - Colonna, N.

AU - Cortés, G.

AU - Cortés-Giraldo, M.A.

AU - Diakaki, M.

AU - Dillmann, I.

AU - Domingo-Pardo, C.

AU - Duran, I.

AU - Dressler, R.

AU - Dzysiuk, N.

AU - Eleftheriadis, C.

AU - Fernández-Ordóñez, M.

AU - Ferrari, A.

AU - Fraval, K.

AU - Ganesan, S.

AU - García, A.R.

AU - Giubrone, G.

AU - Gómez-Hornillos, M.B.

AU - Gonçalves, I.F.

AU - González-Romero, E.

AU - Gramegna, F.

AU - Griesmayer, E.

AU - Guerrero, C.

AU - Gunsing, F.

AU - Gurusamy, P.

AU - Harrisopulos, S.

AU - Heil, M.

AU - Ioannides, K.

AU - Jenkins, D.G.

AU - Jericha, E.

AU - Kadi, Y.

AU - Käppeler, F.

AU - Karadimos, D.

AU - Kivel, N.

AU - Koehler, P.

AU - Kokkoris, M.

AU - Korschinek, G.

AU - Krtička, M.

AU - Kroll, J.

AU - Langer, C.

AU - Lebbos, E.

AU - Leeb, H.

AU - Leong, L.S.

AU - Losito, R.

AU - Lozano, M.

AU - Manousos, A.

AU - Marganiec, J.

AU - Marrone, S.

AU - Martínez, T.

AU - Massimi, C.

AU - Mastinu, P.F.

AU - Mastromarco, M.

AU - Meaze, M.

AU - Mendoza, E.

AU - Mengoni, A.

AU - Milazzo, P.M.

AU - Mingrone, F.

AU - Mirea, M.

AU - Mondalaers, W.

AU - Paradela, C.

AU - Pavlik, A.

AU - Perkowski, J.

AU - Pignatari, M.

AU - Plag, R.

AU - Plompen, A.

AU - Praena, J.

AU - Quesada, J.M.

AU - Rauscher, T.

AU - Reifarth, R.

AU - Riego, A.

AU - Roman, F.

AU - Rubbia, C.

AU - Sarmento, R.

AU - Schillebeeckx, P.

AU - Schmidt, S.

AU - Schumann, D.

AU - Sonnabend, K.

AU - Tagliente, G.

AU - Tain, J.L.

AU - Tarrío, D.

AU - Tassan-Got, L.

AU - Tlustos, L.

AU - Tsinganis, A.

AU - Valenta, S.

AU - Vannini, G.

AU - Variale, V.

AU - Vaz, P.

AU - Ventura, A.

AU - Versaci, R.

AU - Vermeulen, M.J.

AU - Vlachoudis, V.

AU - Vlastou, R.

AU - Wallner, A.

AU - Ware, T.

AU - Weigand, M.

AU - Weiß, C.

AU - Wright, T.J.

AU - Žugec, P.

N1 - © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial- ShareAlike Licence.

PY - 2012/1/1

Y1 - 2012/1/1

N2 - Neutron capture cross sections are the key nuclear physics input to understand nucleosynthesis of the slow neutron capture process (s process). At the neutron time of flight facility n-TOF at CERN neutron capture cross sections of astrophysical interest are measured over a wide energy range. A measurement campaign to determine the stellar (n,γ) cross sections of Fe and Ni isotopes is currently being pursued. First results on the stellar cross section of 62Ni(n,γ) confirm previous experimental results. The cross section of the radioactive s-process branching 63Ni was measured for the first time at stellar energies and is about a factor of 2 higher than theoretical predictions. Future facilities and upgrades will allow to access a number of other radioactive nuclides which are crucial for understanding physical conditions of s-process environments.

AB - Neutron capture cross sections are the key nuclear physics input to understand nucleosynthesis of the slow neutron capture process (s process). At the neutron time of flight facility n-TOF at CERN neutron capture cross sections of astrophysical interest are measured over a wide energy range. A measurement campaign to determine the stellar (n,γ) cross sections of Fe and Ni isotopes is currently being pursued. First results on the stellar cross section of 62Ni(n,γ) confirm previous experimental results. The cross section of the radioactive s-process branching 63Ni was measured for the first time at stellar energies and is about a factor of 2 higher than theoretical predictions. Future facilities and upgrades will allow to access a number of other radioactive nuclides which are crucial for understanding physical conditions of s-process environments.

UR - http://www.scopus.com/inward/record.url?scp=84888435679&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84888435679

SP - 1

EP - 6

T2 - 12th International Symposium on Nuclei in the Cosmos

Y2 - 5 August 2012 through 12 August 2012

ER -

Neutron induced reactions for the s process, and the case of Fe and Ni isotopes

Abstract

Conference

Bibliographical note

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