Properties of 96, 98Rh from the 96, 98Ru(p, n) reaction

J. Ashkenazi; E. Friedman; D. Nir; J. Zioni

doi:10.1016/0375-9474(70)90058-8

Properties of ^{96, 98}Rh from the ^{96, 98}Ru(p, n) reaction

J. Ashkenazi^*
, E. Friedman
, D. Nir
, J. Zioni

^*Corresponding author for this work

Racah Institute of Physics

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Abstract

The threshold energies for the ⁹⁶Ru(p, n) ⁹⁶Rh and ⁹⁸Ru(p, n) ⁹⁸Rh reactions were measured as 7.30 ± 0.01 and 5.90 ± 0.01 MeV respectively, yielding for the mass excess of the Rh isotopes the values of -79.622 ± 0.011 MeV (⁹⁶Rh) and -83.16 ± 0.011 MeV (⁹⁸Rh). By observing delayed γ-rays following the β⁺ decay of the produced Rh isotopes, two half-lives of 1.55 ± 0.15 min and 9.25 ± 0.10 min were found in the activity of ⁹⁶Rh and a half-life of 9.05 ± 0.30 min was found for the ⁹⁸Rh. The above results together with Hauser-Feshbach analyses of the (p, n) excitation functions suggest the value 3⁺ for the spins and parities of ^{96, 98}Rh.

Original language	English
Pages (from-to)	146-154
Number of pages	9
Journal	Nuclear Physics A
Volume	158
Issue number	1
DOIs	https://doi.org/10.1016/0375-9474(70)90058-8
State	Published - 7 Dec 1970

Keywords

Nuclear reactions Radioactivity

Access to Document

10.1016/0375-9474(70)90058-8

Cite this

@article{8994ff0f3604492a9905548b6281ea3c,

title = "Properties of 96, 98Rh from the 96, 98Ru(p, n) reaction",

abstract = "The threshold energies for the 96Ru(p, n) 96Rh and 98Ru(p, n) 98Rh reactions were measured as 7.30 ± 0.01 and 5.90 ± 0.01 MeV respectively, yielding for the mass excess of the Rh isotopes the values of -79.622 ± 0.011 MeV (96Rh) and -83.16 ± 0.011 MeV (98Rh). By observing delayed γ-rays following the β+ decay of the produced Rh isotopes, two half-lives of 1.55 ± 0.15 min and 9.25 ± 0.10 min were found in the activity of 96Rh and a half-life of 9.05 ± 0.30 min was found for the 98Rh. The above results together with Hauser-Feshbach analyses of the (p, n) excitation functions suggest the value 3+ for the spins and parities of 96, 98Rh.",

keywords = "Nuclear reactions Radioactivity",

author = "J. Ashkenazi and E. Friedman and D. Nir and J. Zioni",

year = "1970",

month = dec,

day = "7",

doi = "10.1016/0375-9474(70)90058-8",

language = "אנגלית",

volume = "158",

pages = "146--154",

journal = "Nuclear Physics A",

issn = "0375-9474",

publisher = "Elsevier B.V.",

number = "1",

}

TY - JOUR

T1 - Properties of 96, 98Rh from the 96, 98Ru(p, n) reaction

AU - Ashkenazi, J.

AU - Friedman, E.

AU - Nir, D.

AU - Zioni, J.

PY - 1970/12/7

Y1 - 1970/12/7

N2 - The threshold energies for the 96Ru(p, n) 96Rh and 98Ru(p, n) 98Rh reactions were measured as 7.30 ± 0.01 and 5.90 ± 0.01 MeV respectively, yielding for the mass excess of the Rh isotopes the values of -79.622 ± 0.011 MeV (96Rh) and -83.16 ± 0.011 MeV (98Rh). By observing delayed γ-rays following the β+ decay of the produced Rh isotopes, two half-lives of 1.55 ± 0.15 min and 9.25 ± 0.10 min were found in the activity of 96Rh and a half-life of 9.05 ± 0.30 min was found for the 98Rh. The above results together with Hauser-Feshbach analyses of the (p, n) excitation functions suggest the value 3+ for the spins and parities of 96, 98Rh.

AB - The threshold energies for the 96Ru(p, n) 96Rh and 98Ru(p, n) 98Rh reactions were measured as 7.30 ± 0.01 and 5.90 ± 0.01 MeV respectively, yielding for the mass excess of the Rh isotopes the values of -79.622 ± 0.011 MeV (96Rh) and -83.16 ± 0.011 MeV (98Rh). By observing delayed γ-rays following the β+ decay of the produced Rh isotopes, two half-lives of 1.55 ± 0.15 min and 9.25 ± 0.10 min were found in the activity of 96Rh and a half-life of 9.05 ± 0.30 min was found for the 98Rh. The above results together with Hauser-Feshbach analyses of the (p, n) excitation functions suggest the value 3+ for the spins and parities of 96, 98Rh.

KW - Nuclear reactions Radioactivity

UR - https://www.scopus.com/pages/publications/4243396064

U2 - 10.1016/0375-9474(70)90058-8

DO - 10.1016/0375-9474(70)90058-8

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:4243396064

SN - 0375-9474

VL - 158

SP - 146

EP - 154

JO - Nuclear Physics A

JF - Nuclear Physics A

IS - 1

ER -

Properties of ^{96, 98}Rh from the ^{96, 98}Ru(p, n) reaction

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this