Production of 92Nb, 92Mo, and 146Sm in the γ-process in SNIa

T. Rauscher; C. Travaglio; R. Gallino; N. Nishimura; R. Hirschi

Production of ⁹²Nb, ⁹²Mo, and ¹⁴⁶Sm in the γ-process in SNIa

T. Rauscher, C. Travaglio, R. Gallino, N. Nishimura, R. Hirschi

Centre for Astrophysics Research (CAR)

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

Abstract

The knowledge of the production of extinct radioactivities like ⁹²Nb and ¹⁴⁶Sm by photodisintegration processes in ccSN and SNIa models is essential for interpreting abundances in meteoritic material and for Galactic Chemical Evolution (GCE). The ⁹²Mo/⁹²Nb and ¹⁴⁶Sm/¹⁴⁴Sm ratios provide constraints for GCE and production sites. We present results for SNIa with emphasis on nuclear uncertainties.

Original language	English
Title of host publication	Proceedings of Science
Publisher	Proceedings of Science (PoS)
Volume	07-11-July-2015
Publication status	Published - 31 Dec 2014
Event	13th Nuclei in the Cosmos, NIC 2014 - Debrecen, Hungary Duration: 7 Jul 2014 → 11 Jul 2014

Conference

Conference	13th Nuclei in the Cosmos, NIC 2014
Country/Territory	Hungary
City	Debrecen
Period	7/07/14 → 11/07/14

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http://pos.sissa.it/archive/conferences/204/141/NIC%20XIII_141.pdf

Cite this

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title = "Production of 92Nb, 92Mo, and 146Sm in the γ-process in SNIa",

abstract = "The knowledge of the production of extinct radioactivities like 92Nb and 146Sm by photodisintegration processes in ccSN and SNIa models is essential for interpreting abundances in meteoritic material and for Galactic Chemical Evolution (GCE). The 92Mo/92Nb and 146Sm/144Sm ratios provide constraints for GCE and production sites. We present results for SNIa with emphasis on nuclear uncertainties.",

author = "T. Rauscher and C. Travaglio and R. Gallino and N. Nishimura and R. Hirschi",

note = "ISSN: 18248039; 13th Nuclei in the Cosmos, NIC 2014 ; Conference date: 07-07-2014 Through 11-07-2014",

year = "2014",

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language = "English",

volume = "07-11-July-2015",

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T1 - Production of 92Nb, 92Mo, and 146Sm in the γ-process in SNIa

AU - Rauscher, T.

AU - Travaglio, C.

AU - Gallino, R.

AU - Nishimura, N.

AU - Hirschi, R.

N1 - ISSN: 18248039

PY - 2014/12/31

Y1 - 2014/12/31

N2 - The knowledge of the production of extinct radioactivities like 92Nb and 146Sm by photodisintegration processes in ccSN and SNIa models is essential for interpreting abundances in meteoritic material and for Galactic Chemical Evolution (GCE). The 92Mo/92Nb and 146Sm/144Sm ratios provide constraints for GCE and production sites. We present results for SNIa with emphasis on nuclear uncertainties.

AB - The knowledge of the production of extinct radioactivities like 92Nb and 146Sm by photodisintegration processes in ccSN and SNIa models is essential for interpreting abundances in meteoritic material and for Galactic Chemical Evolution (GCE). The 92Mo/92Nb and 146Sm/144Sm ratios provide constraints for GCE and production sites. We present results for SNIa with emphasis on nuclear uncertainties.

UR - http://www.scopus.com/inward/record.url?scp=84957713723&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84957713723

VL - 07-11-July-2015

BT - Proceedings of Science

PB - Proceedings of Science (PoS)

T2 - 13th Nuclei in the Cosmos, NIC 2014

Y2 - 7 July 2014 through 11 July 2014

ER -

Production of ⁹²Nb, ⁹²Mo, and ¹⁴⁶Sm in the γ-process in SNIa

Abstract

Conference

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