The (n,gamma) cross sections of short-living s-process branching points

K. Sonnabend; A. Mengoni; P. Mohr; T. Rauscher; K. Vogt; A. Zilges

doi:10.1063/1.1737142

The (n,gamma) cross sections of short-living s-process branching points

K. Sonnabend, A. Mengoni, P. Mohr, T. Rauscher, K. Vogt, A. Zilges

Centre for Astrophysics Research

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

3 Citations (Scopus)

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Abstract

An experimental method to determine the (n,gamma) cross section of short-living s-process branching points using data of the inverse (gamma,n) reaction is presented. The method was used to observe the branching point nucleus Zr-95 because the elemental abundance patterns corresponding to this branching point cannot be reproduced by full stellar models and a possible error source is the neutron capture cross section of Zr-95. The analysis of the experiment is still under progress, we will outline the current status in this manuscript.

Original language	English
Title of host publication	Tours Symposium on Nuclear Physics V
Editors	M. Arnould
Place of Publication	MELVILLE
Publisher	American Institute of Physics (AIP)
Pages	463-472
Number of pages	10
ISBN (Print)	0-7354-0177-2
DOIs	https://doi.org/10.1063/1.1737142
Publication status	Published - 2004
Event	Tours Symposium on Nuclear Physics V - Tours, France Duration: 26 Aug 2003 → 29 Aug 2003

Publication series

Name	AIP Conf Procs
Volume	463

Conference

Conference	Tours Symposium on Nuclear Physics V
Country/Territory	France
City	Tours
Period	26/08/03 → 29/08/03

Keywords

DALINAC
STARS
SCATTERING
PROCESS NUCLEOSYNTHESIS
STELLAR NEUTRON-CAPTURE

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10.1063/1.1737142

906867Submitted manuscript, 172 KB

Cite this

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title = "The (n,gamma) cross sections of short-living s-process branching points",

abstract = "An experimental method to determine the (n,gamma) cross section of short-living s-process branching points using data of the inverse (gamma,n) reaction is presented. The method was used to observe the branching point nucleus Zr-95 because the elemental abundance patterns corresponding to this branching point cannot be reproduced by full stellar models and a possible error source is the neutron capture cross section of Zr-95. The analysis of the experiment is still under progress, we will outline the current status in this manuscript.",

keywords = "DALINAC, STARS, SCATTERING, PROCESS NUCLEOSYNTHESIS, STELLAR NEUTRON-CAPTURE",

author = "K. Sonnabend and A. Mengoni and P. Mohr and T. Rauscher and K. Vogt and A. Zilges",

year = "2004",

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language = "English",

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series = "AIP Conf Procs",

publisher = "American Institute of Physics (AIP)",

pages = "463--472",

editor = "M. Arnould",

booktitle = "Tours Symposium on Nuclear Physics V",

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note = "Tours Symposium on Nuclear Physics V ; Conference date: 26-08-2003 Through 29-08-2003",

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Sonnabend, K, Mengoni, A, Mohr, P, Rauscher, T, Vogt, K & Zilges, A 2004, The (n,gamma) cross sections of short-living s-process branching points. in M Arnould (ed.), Tours Symposium on Nuclear Physics V. AIP Conf Procs, vol. 463, American Institute of Physics (AIP), MELVILLE, pp. 463-472, Tours Symposium on Nuclear Physics V, Tours, France, 26/08/03. https://doi.org/10.1063/1.1737142

TY - GEN

T1 - The (n,gamma) cross sections of short-living s-process branching points

AU - Sonnabend, K.

AU - Mengoni, A.

AU - Mohr, P.

AU - Rauscher, T.

AU - Vogt, K.

AU - Zilges, A.

PY - 2004

Y1 - 2004

N2 - An experimental method to determine the (n,gamma) cross section of short-living s-process branching points using data of the inverse (gamma,n) reaction is presented. The method was used to observe the branching point nucleus Zr-95 because the elemental abundance patterns corresponding to this branching point cannot be reproduced by full stellar models and a possible error source is the neutron capture cross section of Zr-95. The analysis of the experiment is still under progress, we will outline the current status in this manuscript.

AB - An experimental method to determine the (n,gamma) cross section of short-living s-process branching points using data of the inverse (gamma,n) reaction is presented. The method was used to observe the branching point nucleus Zr-95 because the elemental abundance patterns corresponding to this branching point cannot be reproduced by full stellar models and a possible error source is the neutron capture cross section of Zr-95. The analysis of the experiment is still under progress, we will outline the current status in this manuscript.

KW - DALINAC

KW - STARS

KW - SCATTERING

KW - PROCESS NUCLEOSYNTHESIS

KW - STELLAR NEUTRON-CAPTURE

U2 - 10.1063/1.1737142

DO - 10.1063/1.1737142

M3 - Conference contribution

SN - 0-7354-0177-2

T3 - AIP Conf Procs

SP - 463

EP - 472

BT - Tours Symposium on Nuclear Physics V

A2 - Arnould, M.

PB - American Institute of Physics (AIP)

CY - MELVILLE

T2 - Tours Symposium on Nuclear Physics V

Y2 - 26 August 2003 through 29 August 2003

ER -

The (n,gamma) cross sections of short-living s-process branching points

Abstract

Publication series

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Keywords

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