A Recoil-Beta Tagging Study of N=Z nucleus As-66

P. Ruotsalainen; C. Scholey; R. Wadsworth; D. G. Jenkins; B. S. Nara Singh; T. S. Brock; P. T. Greenlees; U. Jakobsson; P. Jones; R. Julin; S. Juutinen; S. Ketelhut; M. Leino; N. M. Lumley; P. J. R. Mason; P. Nieminen; M. Nyman; I. Paterson; P. Peura; M. G. Procter; P. Rahkila; J. Saren; J. Sorri; J. Uusitalo

doi:10.1063/1.3628431

A Recoil-Beta Tagging Study of N=Z nucleus As-66

P. Ruotsalainen^*, C. Scholey, R. Wadsworth, D. G. Jenkins, B. S. Nara Singh, T. S. Brock, P. T. Greenlees, U. Jakobsson, P. Jones, R. Julin, S. Juutinen, S. Ketelhut, M. Leino, N. M. Lumley, P. J. R. Mason, P. Nieminen, M. Nyman, I. Paterson, P. Peura, M. G. ProcterP. Rahkila, J. Saren, J. Sorri, J. Uusitalo

^*Corresponding author for this work

Physics

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

Abstract

A Recoil-Beta Tagging (RBT) experiment was recently performed at the accelerator laboratory at the University of Jyväskylä in order to identify T=1 excited states in the medium-heavy N=Z=33 nucleus As. The fusion-evaporation reaction Si(Ca,pn) As was employed at a beam energy of 75 MeV. The experiment was carried out utilising the JUROGAM II γ-ray spectrometer in conjunction with the gas-filled recoil separator RITU and the GREAT focal plane spectrometer system. The half-lives and ordering of the two known isomeric states in As have been determined. In addition, several new prompt γ-ray transitions from excited states both bypassing and decaying to the isomeric states in As have been observed. © 2011 American Institute of Physics.

Original language	English
Title of host publication	FRONTIERS IN NUCLEAR STRUCTURE, ASTROPHYSICS, AND REACTIONS (FINUSTAR 3)
Editors	P Demetriou, R Julin, SV Harissopulos
Place of Publication	MELVILLE
Publisher	American Institute of Physics
Pages	417-419
Number of pages	3
Volume	1377
ISBN (Print)	978-0-7354-0937-8
DOIs	https://doi.org/10.1063/1.3628431
Publication status	Published - 1 Jan 2011
Event	3rd International Conference on Frontiers in Nuclear Structure, Astrophysics and Reactions (FINUSTAR) - Rhodes, Greece Duration: 23 Aug 2010 → 27 Aug 2010

Publication series

Name	AIP Conference Proceedings
Publisher	AMER INST PHYSICS
Volume	1377
ISSN (Print)	0094-243X

Conference

Conference	3rd International Conference on Frontiers in Nuclear Structure, Astrophysics and Reactions (FINUSTAR)
Country/Territory	Greece
City	Rhodes
Period	23/08/10 → 27/08/10

Keywords

STATES
recoil-beta tagging
in-beam spectroscopy
N=Z nuclei

Access to Document

10.1063/1.3628431

Cite this

Ruotsalainen, P., Scholey, C., Wadsworth, R., Jenkins, D. G., Singh, B. S. N., Brock, T. S., Greenlees, P. T., Jakobsson, U., Jones, P., Julin, R., Juutinen, S., Ketelhut, S., Leino, M., Lumley, N. M., Mason, P. J. R., Nieminen, P., Nyman, M., Paterson, I., Peura, P., ... Uusitalo, J. (2011). A Recoil-Beta Tagging Study of N=Z nucleus As-66. In P. Demetriou, R. Julin, & SV. Harissopulos (Eds.), FRONTIERS IN NUCLEAR STRUCTURE, ASTROPHYSICS, AND REACTIONS (FINUSTAR 3) (Vol. 1377, pp. 417-419). (AIP Conference Proceedings; Vol. 1377). American Institute of Physics. https://doi.org/10.1063/1.3628431

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abstract = "A Recoil-Beta Tagging (RBT) experiment was recently performed at the accelerator laboratory at the University of Jyv{\"a}skyl{\"a} in order to identify T=1 excited states in the medium-heavy N=Z=33 nucleus As. The fusion-evaporation reaction Si(Ca,pn) As was employed at a beam energy of 75 MeV. The experiment was carried out utilising the JUROGAM II γ-ray spectrometer in conjunction with the gas-filled recoil separator RITU and the GREAT focal plane spectrometer system. The half-lives and ordering of the two known isomeric states in As have been determined. In addition, several new prompt γ-ray transitions from excited states both bypassing and decaying to the isomeric states in As have been observed. {\textcopyright} 2011 American Institute of Physics.",

keywords = "STATES, recoil-beta tagging, in-beam spectroscopy, N=Z nuclei",

author = "P. Ruotsalainen and C. Scholey and R. Wadsworth and Jenkins, {D. G.} and Singh, {B. S. Nara} and Brock, {T. S.} and Greenlees, {P. T.} and U. Jakobsson and P. Jones and R. Julin and S. Juutinen and S. Ketelhut and M. Leino and Lumley, {N. M.} and Mason, {P. J. R.} and P. Nieminen and M. Nyman and I. Paterson and P. Peura and Procter, {M. G.} and P. Rahkila and J. Saren and J. Sorri and J. Uusitalo",

year = "2011",

month = jan,

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doi = "10.1063/1.3628431",

language = "English",

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series = "AIP Conference Proceedings",

publisher = "American Institute of Physics",

pages = "417--419",

editor = "P Demetriou and R Julin and SV Harissopulos",

booktitle = "FRONTIERS IN NUCLEAR STRUCTURE, ASTROPHYSICS, AND REACTIONS (FINUSTAR 3)",

address = "United States",

note = "3rd International Conference on Frontiers in Nuclear Structure, Astrophysics and Reactions (FINUSTAR) ; Conference date: 23-08-2010 Through 27-08-2010",

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Ruotsalainen, P, Scholey, C, Wadsworth, R , Jenkins, DG, Singh, BSN, Brock, TS, Greenlees, PT, Jakobsson, U, Jones, P, Julin, R, Juutinen, S, Ketelhut, S, Leino, M, Lumley, NM, Mason, PJR, Nieminen, P, Nyman, M, Paterson, I, Peura, P, Procter, MG, Rahkila, P, Saren, J, Sorri, J & Uusitalo, J 2011, A Recoil-Beta Tagging Study of N=Z nucleus As-66. in P Demetriou, R Julin & SV Harissopulos (eds), FRONTIERS IN NUCLEAR STRUCTURE, ASTROPHYSICS, AND REACTIONS (FINUSTAR 3). vol. 1377, AIP Conference Proceedings, vol. 1377, American Institute of Physics, MELVILLE, pp. 417-419, 3rd International Conference on Frontiers in Nuclear Structure, Astrophysics and Reactions (FINUSTAR), Rhodes, Greece, 23/08/10. https://doi.org/10.1063/1.3628431

A Recoil-Beta Tagging Study of N=Z nucleus As-66. / Ruotsalainen, P.; Scholey, C.; Wadsworth, R. et al.
FRONTIERS IN NUCLEAR STRUCTURE, ASTROPHYSICS, AND REACTIONS (FINUSTAR 3). ed. / P Demetriou; R Julin; SV Harissopulos. Vol. 1377 MELVILLE: American Institute of Physics, 2011. p. 417-419 (AIP Conference Proceedings; Vol. 1377).

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

TY - GEN

T1 - A Recoil-Beta Tagging Study of N=Z nucleus As-66

AU - Ruotsalainen, P.

AU - Scholey, C.

AU - Wadsworth, R.

AU - Jenkins, D. G.

AU - Singh, B. S. Nara

AU - Brock, T. S.

AU - Greenlees, P. T.

AU - Jakobsson, U.

AU - Jones, P.

AU - Julin, R.

AU - Juutinen, S.

AU - Ketelhut, S.

AU - Leino, M.

AU - Lumley, N. M.

AU - Mason, P. J. R.

AU - Nieminen, P.

AU - Nyman, M.

AU - Paterson, I.

AU - Peura, P.

AU - Procter, M. G.

AU - Rahkila, P.

AU - Saren, J.

AU - Sorri, J.

AU - Uusitalo, J.

PY - 2011/1/1

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N2 - A Recoil-Beta Tagging (RBT) experiment was recently performed at the accelerator laboratory at the University of Jyväskylä in order to identify T=1 excited states in the medium-heavy N=Z=33 nucleus As. The fusion-evaporation reaction Si(Ca,pn) As was employed at a beam energy of 75 MeV. The experiment was carried out utilising the JUROGAM II γ-ray spectrometer in conjunction with the gas-filled recoil separator RITU and the GREAT focal plane spectrometer system. The half-lives and ordering of the two known isomeric states in As have been determined. In addition, several new prompt γ-ray transitions from excited states both bypassing and decaying to the isomeric states in As have been observed. © 2011 American Institute of Physics.

AB - A Recoil-Beta Tagging (RBT) experiment was recently performed at the accelerator laboratory at the University of Jyväskylä in order to identify T=1 excited states in the medium-heavy N=Z=33 nucleus As. The fusion-evaporation reaction Si(Ca,pn) As was employed at a beam energy of 75 MeV. The experiment was carried out utilising the JUROGAM II γ-ray spectrometer in conjunction with the gas-filled recoil separator RITU and the GREAT focal plane spectrometer system. The half-lives and ordering of the two known isomeric states in As have been determined. In addition, several new prompt γ-ray transitions from excited states both bypassing and decaying to the isomeric states in As have been observed. © 2011 American Institute of Physics.

KW - STATES

KW - recoil-beta tagging

KW - in-beam spectroscopy

KW - N=Z nuclei

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U2 - 10.1063/1.3628431

DO - 10.1063/1.3628431

M3 - Conference contribution

SN - 978-0-7354-0937-8

VL - 1377

T3 - AIP Conference Proceedings

SP - 417

EP - 419

BT - FRONTIERS IN NUCLEAR STRUCTURE, ASTROPHYSICS, AND REACTIONS (FINUSTAR 3)

A2 - Demetriou, P

A2 - Julin, R

A2 - Harissopulos, SV

PB - American Institute of Physics

CY - MELVILLE

T2 - 3rd International Conference on Frontiers in Nuclear Structure, Astrophysics and Reactions (FINUSTAR)

Y2 - 23 August 2010 through 27 August 2010

ER -

Ruotsalainen P, Scholey C, Wadsworth R , Jenkins DG, Singh BSN, Brock TS et al. A Recoil-Beta Tagging Study of N=Z nucleus As-66. In Demetriou P, Julin R, Harissopulos SV, editors, FRONTIERS IN NUCLEAR STRUCTURE, ASTROPHYSICS, AND REACTIONS (FINUSTAR 3). Vol. 1377. MELVILLE: American Institute of Physics. 2011. p. 417-419. (AIP Conference Proceedings). doi: 10.1063/1.3628431

A Recoil-Beta Tagging Study of N=Z nucleus As-66

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Keywords

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