New stellar (n,gamma) cross sections and the "Karlsruhe Astrophysical Database of Nucleosynthesis in Stars"

I. Dillmann; R. Plag; C. Domingo-Pardo; M. Heil; F. Kaeppeler; T. Rauscher; Friedrich-Karl Thielemann

doi:10.1051/ndata:07303

New stellar (n,gamma) cross sections and the "Karlsruhe Astrophysical Database of Nucleosynthesis in Stars"

I. Dillmann, R. Plag, C. Domingo-Pardo, M. Heil, F. Kaeppeler, T. Rauscher, Friedrich-Karl Thielemann

Centre for Astrophysics Research (CAR)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Abstract

Since April 2005 a regularly updated stellar neutron cross section compilation is available online at http://nuclear-astrophysics.fzk.de/kadonis. This online-database is called the "Karlsruhe Astrophysical Database of Nucleosynthesis in Stars" project and is based on the previous Bao et al. compilation from the year 2000. The present version KADoNIS v0.2 (January 2007) includes recommended cross sections for 280 isotopes between (1)H and (210)po and 75 semi-empirical estimates for isotopes without experimental information. Concerning stellar (n,gamma) cross sections of the 32 stable, proton-rich isotopes produced by the p process experimental information is only available for 20 isotopes, but 9 of them have rather large uncertainties of >= 9%. The first part of a systematic study of stellar (n,gamma) cross sections of the p-process isotopes (74)Se, (84)Sr, (102)Pd, (120)Te, (130)Ba, (132)Ba, (156)Dy, and (174)Hf is presented. In another application KADoNIS v0.2 was used for an modification of a reaction library of Basel university. With this modified library p-process network calculations were carried out and compared to previous results.

Original language	English
Title of host publication	Int Conf on Nuclear Data for Science and Technology
Editors	O. Bersillon, F. Gunsing, E. Bauge, R. Jacqmin, S. Leray
Place of Publication	CEDEX A
Publisher	EDP Sciences
Pages	575-578
Number of pages	4
Volume	1
ISBN (Print)	978-2-7598-0090-2
DOIs	https://doi.org/10.1051/ndata:07303
Publication status	Published - 2008
Event	International Conference on Nuclear Data for Science and Technology - Nice, France Duration: 22 Apr 2007 → 27 Apr 2007

Conference

Conference	International Conference on Nuclear Data for Science and Technology
Country/Territory	France
City	Nice
Period	22/04/07 → 27/04/07

Keywords

MODEL
DENSITY
PB-208
ELEMENTS
NUCLEAR-DATA SHEETS
S-PROCESS
REACTION-RATES
NEUTRON-CAPTURE
P-PROCESS

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10.1051/ndata:07303

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Cite this

Dillmann, I., Plag, R., Domingo-Pardo, C., Heil, M., Kaeppeler, F., Rauscher, T., & Thielemann, F.-K. (2008). New stellar (n,gamma) cross sections and the "Karlsruhe Astrophysical Database of Nucleosynthesis in Stars". In O. Bersillon, F. Gunsing, E. Bauge, R. Jacqmin, & S. Leray (Eds.), Int Conf on Nuclear Data for Science and Technology (Vol. 1, pp. 575-578). EDP Sciences. https://doi.org/10.1051/ndata:07303

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title = "New stellar (n,gamma) cross sections and the {"}Karlsruhe Astrophysical Database of Nucleosynthesis in Stars{"}",

abstract = "Since April 2005 a regularly updated stellar neutron cross section compilation is available online at http://nuclear-astrophysics.fzk.de/kadonis. This online-database is called the {"}Karlsruhe Astrophysical Database of Nucleosynthesis in Stars{"} project and is based on the previous Bao et al. compilation from the year 2000. The present version KADoNIS v0.2 (January 2007) includes recommended cross sections for 280 isotopes between (1)H and (210)po and 75 semi-empirical estimates for isotopes without experimental information. Concerning stellar (n,gamma) cross sections of the 32 stable, proton-rich isotopes produced by the p process experimental information is only available for 20 isotopes, but 9 of them have rather large uncertainties of >= 9%. The first part of a systematic study of stellar (n,gamma) cross sections of the p-process isotopes (74)Se, (84)Sr, (102)Pd, (120)Te, (130)Ba, (132)Ba, (156)Dy, and (174)Hf is presented. In another application KADoNIS v0.2 was used for an modification of a reaction library of Basel university. With this modified library p-process network calculations were carried out and compared to previous results.",

keywords = "MODEL, DENSITY, PB-208, ELEMENTS, NUCLEAR-DATA SHEETS, S-PROCESS, REACTION-RATES, NEUTRON-CAPTURE, P-PROCESS",

author = "I. Dillmann and R. Plag and C. Domingo-Pardo and M. Heil and F. Kaeppeler and T. Rauscher and Friedrich-Karl Thielemann",

year = "2008",

doi = "10.1051/ndata:07303",

language = "English",

isbn = "978-2-7598-0090-2",

volume = "1",

pages = "575--578",

editor = "O. Bersillon and F. Gunsing and E. Bauge and R. Jacqmin and S. Leray",

booktitle = "Int Conf on Nuclear Data for Science and Technology",

publisher = "EDP Sciences",

address = "France",

note = "International Conference on Nuclear Data for Science and Technology ; Conference date: 22-04-2007 Through 27-04-2007",

}

Dillmann, I, Plag, R, Domingo-Pardo, C, Heil, M, Kaeppeler, F, Rauscher, T & Thielemann, F-K 2008, New stellar (n,gamma) cross sections and the "Karlsruhe Astrophysical Database of Nucleosynthesis in Stars". in O Bersillon, F Gunsing, E Bauge, R Jacqmin & S Leray (eds), Int Conf on Nuclear Data for Science and Technology. vol. 1, EDP Sciences, CEDEX A, pp. 575-578, International Conference on Nuclear Data for Science and Technology, Nice, France, 22/04/07. https://doi.org/10.1051/ndata:07303

New stellar (n,gamma) cross sections and the "Karlsruhe Astrophysical Database of Nucleosynthesis in Stars". / Dillmann, I.; Plag, R.; Domingo-Pardo, C. et al.
Int Conf on Nuclear Data for Science and Technology. ed. / O. Bersillon; F. Gunsing; E. Bauge; R. Jacqmin; S. Leray. Vol. 1 CEDEX A: EDP Sciences, 2008. p. 575-578.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - New stellar (n,gamma) cross sections and the "Karlsruhe Astrophysical Database of Nucleosynthesis in Stars"

AU - Dillmann, I.

AU - Plag, R.

AU - Domingo-Pardo, C.

AU - Heil, M.

AU - Kaeppeler, F.

AU - Rauscher, T.

AU - Thielemann, Friedrich-Karl

PY - 2008

Y1 - 2008

N2 - Since April 2005 a regularly updated stellar neutron cross section compilation is available online at http://nuclear-astrophysics.fzk.de/kadonis. This online-database is called the "Karlsruhe Astrophysical Database of Nucleosynthesis in Stars" project and is based on the previous Bao et al. compilation from the year 2000. The present version KADoNIS v0.2 (January 2007) includes recommended cross sections for 280 isotopes between (1)H and (210)po and 75 semi-empirical estimates for isotopes without experimental information. Concerning stellar (n,gamma) cross sections of the 32 stable, proton-rich isotopes produced by the p process experimental information is only available for 20 isotopes, but 9 of them have rather large uncertainties of >= 9%. The first part of a systematic study of stellar (n,gamma) cross sections of the p-process isotopes (74)Se, (84)Sr, (102)Pd, (120)Te, (130)Ba, (132)Ba, (156)Dy, and (174)Hf is presented. In another application KADoNIS v0.2 was used for an modification of a reaction library of Basel university. With this modified library p-process network calculations were carried out and compared to previous results.

AB - Since April 2005 a regularly updated stellar neutron cross section compilation is available online at http://nuclear-astrophysics.fzk.de/kadonis. This online-database is called the "Karlsruhe Astrophysical Database of Nucleosynthesis in Stars" project and is based on the previous Bao et al. compilation from the year 2000. The present version KADoNIS v0.2 (January 2007) includes recommended cross sections for 280 isotopes between (1)H and (210)po and 75 semi-empirical estimates for isotopes without experimental information. Concerning stellar (n,gamma) cross sections of the 32 stable, proton-rich isotopes produced by the p process experimental information is only available for 20 isotopes, but 9 of them have rather large uncertainties of >= 9%. The first part of a systematic study of stellar (n,gamma) cross sections of the p-process isotopes (74)Se, (84)Sr, (102)Pd, (120)Te, (130)Ba, (132)Ba, (156)Dy, and (174)Hf is presented. In another application KADoNIS v0.2 was used for an modification of a reaction library of Basel university. With this modified library p-process network calculations were carried out and compared to previous results.

KW - MODEL

KW - DENSITY

KW - PB-208

KW - ELEMENTS

KW - NUCLEAR-DATA SHEETS

KW - S-PROCESS

KW - REACTION-RATES

KW - NEUTRON-CAPTURE

KW - P-PROCESS

U2 - 10.1051/ndata:07303

DO - 10.1051/ndata:07303

M3 - Conference contribution

SN - 978-2-7598-0090-2

VL - 1

SP - 575

EP - 578

BT - Int Conf on Nuclear Data for Science and Technology

A2 - Bersillon, O.

A2 - Gunsing, F.

A2 - Bauge, E.

A2 - Jacqmin, R.

A2 - Leray, S.

PB - EDP Sciences

CY - CEDEX A

T2 - International Conference on Nuclear Data for Science and Technology

Y2 - 22 April 2007 through 27 April 2007

ER -

Dillmann I, Plag R, Domingo-Pardo C, Heil M, Kaeppeler F, Rauscher T et al. New stellar (n,gamma) cross sections and the "Karlsruhe Astrophysical Database of Nucleosynthesis in Stars". In Bersillon O, Gunsing F, Bauge E, Jacqmin R, Leray S, editors, Int Conf on Nuclear Data for Science and Technology. Vol. 1. CEDEX A: EDP Sciences. 2008. p. 575-578 doi: 10.1051/ndata:07303

New stellar (n,gamma) cross sections and the "Karlsruhe Astrophysical Database of Nucleosynthesis in Stars"

Abstract

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Keywords

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