Alpha decay of 109I and the implications for the rapid-proton capture process

C. Mazzocchi; R. Grzywacz; S. N. Liddick; K. P. Rykaczewski; H. Schatz; J. C. Batchelder; C. R. Bingham; L. Cartegni; C. J. Gross; J. H. Hamilton; J. K. Hwang; S. Ilyushkin; A. Korgul; W. Królas; K. Li; R. D. Page; J. A. Winger

Alpha decay of ¹⁰⁹I and the implications for the rapid-proton capture process

C. Mazzocchi, R. Grzywacz, S. N. Liddick, K. P. Rykaczewski, H. Schatz, J. C. Batchelder, C. R. Bingham, L. Cartegni, C. J. Gross, J. H. Hamilton, J. K. Hwang, S. Ilyushkin, A. Korgul, W. Królas, K. Li, R. D. Page, J. A. Winger

Research output: Contribution to journal › Conference article › peer-review

Abstract

In an experiment at the Recoil Mass Spectrometer of the HRIBF at ORNL the alpha decay branch of ¹⁰⁹I was discovered. The measurement of its decay energy allowed for the indirect determination of the proton separation energy in the daughter nucleus ¹⁰⁵Sb. The deduced S_p( ¹⁰⁵Sb)=-356(22) keV is about 130 keV larger than the previously claimed value. The consequences of this measurement for the astrophysical rp-process will be discussed.

Original language	English
Journal	Proceedings of Science
State	Published - 2008
Event	10th Symposium on Nuclei in the Cosmos, NIC 2008 - Mackinac Island, MI, United States Duration: Jul 27 2008 → Aug 1 2008

Cite this

@article{0501aca9e7e0430f8682096627abeece,

title = "Alpha decay of 109I and the implications for the rapid-proton capture process",

abstract = "In an experiment at the Recoil Mass Spectrometer of the HRIBF at ORNL the alpha decay branch of 109I was discovered. The measurement of its decay energy allowed for the indirect determination of the proton separation energy in the daughter nucleus 105Sb. The deduced Sp( 105Sb)=-356(22) keV is about 130 keV larger than the previously claimed value. The consequences of this measurement for the astrophysical rp-process will be discussed.",

author = "C. Mazzocchi and R. Grzywacz and Liddick, {S. N.} and Rykaczewski, {K. P.} and H. Schatz and Batchelder, {J. C.} and Bingham, {C. R.} and L. Cartegni and Gross, {C. J.} and Hamilton, {J. H.} and Hwang, {J. K.} and S. Ilyushkin and A. Korgul and W. Kr{\'o}las and K. Li and Page, {R. D.} and Winger, {J. A.}",

year = "2008",

language = "English",

journal = "Proceedings of Science",

issn = "1824-8039",

publisher = "Sissa Medialab",

note = "10th Symposium on Nuclei in the Cosmos, NIC 2008 ; Conference date: 27-07-2008 Through 01-08-2008",

}

TY - JOUR

T1 - Alpha decay of 109I and the implications for the rapid-proton capture process

AU - Mazzocchi, C.

AU - Grzywacz, R.

AU - Liddick, S. N.

AU - Rykaczewski, K. P.

AU - Schatz, H.

AU - Batchelder, J. C.

AU - Bingham, C. R.

AU - Cartegni, L.

AU - Gross, C. J.

AU - Hamilton, J. H.

AU - Hwang, J. K.

AU - Ilyushkin, S.

AU - Korgul, A.

AU - Królas, W.

AU - Li, K.

AU - Page, R. D.

AU - Winger, J. A.

PY - 2008

Y1 - 2008

N2 - In an experiment at the Recoil Mass Spectrometer of the HRIBF at ORNL the alpha decay branch of 109I was discovered. The measurement of its decay energy allowed for the indirect determination of the proton separation energy in the daughter nucleus 105Sb. The deduced Sp( 105Sb)=-356(22) keV is about 130 keV larger than the previously claimed value. The consequences of this measurement for the astrophysical rp-process will be discussed.

AB - In an experiment at the Recoil Mass Spectrometer of the HRIBF at ORNL the alpha decay branch of 109I was discovered. The measurement of its decay energy allowed for the indirect determination of the proton separation energy in the daughter nucleus 105Sb. The deduced Sp( 105Sb)=-356(22) keV is about 130 keV larger than the previously claimed value. The consequences of this measurement for the astrophysical rp-process will be discussed.

UR - http://www.scopus.com/inward/record.url?scp=84887313490&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:84887313490

SN - 1824-8039

JO - Proceedings of Science

JF - Proceedings of Science

T2 - 10th Symposium on Nuclei in the Cosmos, NIC 2008

Y2 - 27 July 2008 through 1 August 2008

ER -

Alpha decay of ¹⁰⁹I and the implications for the rapid-proton capture process

Abstract

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