Two-phonon 1(-) state in 112 Sn observed in resonant photon scattering

I. Pysmenetska, S. Walter, J. Enders, H. von Garrel, O. Karg, U. Kneissl, C. Kohstall, P. von Neumann-Cosel, H.H. Pitz, V.Yu. Ponomarev, M. Scheck, F. Stedile, S. Volz

Research output: Contribution to journalArticle

Abstract

Results of a photon scattering experiment on 112 Sn using bremsstrahlung with an endpoint energy of E0=3.8MeV are reported. A J=1state at Ex=3434(1 keV has been excited. Its decay width into the ground state amounts to Γ0=151(17)
meV, making it a candidate for a [2+⊗3−]1−two-phonon state. The results for
112 Snare compared with quasiparticle-phonon model calculations as well as the systematics of the lowest lying 1−states established in other even-mass tin isotopes. In contrast to findings in the heavier stable even-mass Sn isotopes, no
2+states between 2 and 3.5 MeV excitation energy have been detected in the present experiment.
Original languageEnglish
Article number017302
JournalPhysical Review C
Volume73
Issue number1
DOIs
Publication statusPublished - 24 Jan 2006
Externally publishedYes

Cite this

Pysmenetska, I., Walter, S., Enders, J., von Garrel, H., Karg, O., Kneissl, U., ... Volz, S. (2006). Two-phonon 1(-) state in 112 Sn observed in resonant photon scattering. Physical Review C, 73(1), [017302]. https://doi.org/10.1103/PhysRevC.73.017302
Pysmenetska, I. ; Walter, S. ; Enders, J. ; von Garrel, H. ; Karg, O. ; Kneissl, U. ; Kohstall, C. ; von Neumann-Cosel, P. ; Pitz, H.H. ; Ponomarev, V.Yu. ; Scheck, M. ; Stedile, F. ; Volz, S. / Two-phonon 1(-) state in 112 Sn observed in resonant photon scattering. In: Physical Review C. 2006 ; Vol. 73, No. 1.
@article{51886f341d7f4779a062b6a1a4f0604e,
title = "Two-phonon 1(-) state in 112 Sn observed in resonant photon scattering",
abstract = "Results of a photon scattering experiment on 112 Sn using bremsstrahlung with an endpoint energy of E0=3.8MeV are reported. A J=1state at Ex=3434(1 keV has been excited. Its decay width into the ground state amounts to Γ0=151(17)meV, making it a candidate for a [2+⊗3−]1−two-phonon state. The results for 112 Snare compared with quasiparticle-phonon model calculations as well as the systematics of the lowest lying 1−states established in other even-mass tin isotopes. In contrast to findings in the heavier stable even-mass Sn isotopes, no 2+states between 2 and 3.5 MeV excitation energy have been detected in the present experiment.",
author = "I. Pysmenetska and S. Walter and J. Enders and {von Garrel}, H. and O. Karg and U. Kneissl and C. Kohstall and {von Neumann-Cosel}, P. and H.H. Pitz and V.Yu. Ponomarev and M. Scheck and F. Stedile and S. Volz",
year = "2006",
month = "1",
day = "24",
doi = "10.1103/PhysRevC.73.017302",
language = "English",
volume = "73",
journal = "Physical Review C",
issn = "2469-9985",
publisher = "American Physical Society",
number = "1",

}

Pysmenetska, I, Walter, S, Enders, J, von Garrel, H, Karg, O, Kneissl, U, Kohstall, C, von Neumann-Cosel, P, Pitz, HH, Ponomarev, VY, Scheck, M, Stedile, F & Volz, S 2006, 'Two-phonon 1(-) state in 112 Sn observed in resonant photon scattering' Physical Review C, vol. 73, no. 1, 017302. https://doi.org/10.1103/PhysRevC.73.017302

Two-phonon 1(-) state in 112 Sn observed in resonant photon scattering. / Pysmenetska, I.; Walter, S.; Enders, J.; von Garrel, H.; Karg, O.; Kneissl, U.; Kohstall, C.; von Neumann-Cosel, P.; Pitz, H.H.; Ponomarev, V.Yu.; Scheck, M.; Stedile, F.; Volz, S.

In: Physical Review C, Vol. 73, No. 1, 017302, 24.01.2006.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Two-phonon 1(-) state in 112 Sn observed in resonant photon scattering

AU - Pysmenetska, I.

AU - Walter, S.

AU - Enders, J.

AU - von Garrel, H.

AU - Karg, O.

AU - Kneissl, U.

AU - Kohstall, C.

AU - von Neumann-Cosel, P.

AU - Pitz, H.H.

AU - Ponomarev, V.Yu.

AU - Scheck, M.

AU - Stedile, F.

AU - Volz, S.

PY - 2006/1/24

Y1 - 2006/1/24

N2 - Results of a photon scattering experiment on 112 Sn using bremsstrahlung with an endpoint energy of E0=3.8MeV are reported. A J=1state at Ex=3434(1 keV has been excited. Its decay width into the ground state amounts to Γ0=151(17)meV, making it a candidate for a [2+⊗3−]1−two-phonon state. The results for 112 Snare compared with quasiparticle-phonon model calculations as well as the systematics of the lowest lying 1−states established in other even-mass tin isotopes. In contrast to findings in the heavier stable even-mass Sn isotopes, no 2+states between 2 and 3.5 MeV excitation energy have been detected in the present experiment.

AB - Results of a photon scattering experiment on 112 Sn using bremsstrahlung with an endpoint energy of E0=3.8MeV are reported. A J=1state at Ex=3434(1 keV has been excited. Its decay width into the ground state amounts to Γ0=151(17)meV, making it a candidate for a [2+⊗3−]1−two-phonon state. The results for 112 Snare compared with quasiparticle-phonon model calculations as well as the systematics of the lowest lying 1−states established in other even-mass tin isotopes. In contrast to findings in the heavier stable even-mass Sn isotopes, no 2+states between 2 and 3.5 MeV excitation energy have been detected in the present experiment.

U2 - 10.1103/PhysRevC.73.017302

DO - 10.1103/PhysRevC.73.017302

M3 - Article

VL - 73

JO - Physical Review C

JF - Physical Review C

SN - 2469-9985

IS - 1

M1 - 017302

ER -

Pysmenetska I, Walter S, Enders J, von Garrel H, Karg O, Kneissl U et al. Two-phonon 1(-) state in 112 Sn observed in resonant photon scattering. Physical Review C. 2006 Jan 24;73(1). 017302. https://doi.org/10.1103/PhysRevC.73.017302