B(E1) stirengths and isospin symmetry in As-67 and Se-67

R. Orlandi; G. de Angelis; F. Della Vedova; A. Gadea; D. R. Napoli; F. Recchia; J. J. Valiente-Dobon; N. Marginean; K. T. Wiedemann; E. Sahin; A. Bracco; S. Leoni; D. Tonev; R. Wadsworth; B. S. Nara Singh; D. G. Sarantites; W. Reviol; C. J. Chiara; O. Pechenaya; C. J. Lister; M. Carpenter; J. Greene; D. Sewerinyak; S. Zhu

B(E1) stirengths and isospin symmetry in As-67 and Se-67

R. Orlandi^*, G. de Angelis, F. Della Vedova, A. Gadea, D. R. Napoli, F. Recchia, J. J. Valiente-Dobon, N. Marginean, K. T. Wiedemann, E. Sahin, A. Bracco, S. Leoni, D. Tonev, R. Wadsworth, B. S. Nara Singh, D. G. Sarantites, W. Reviol, C. J. Chiara, O. Pechenaya, C. J. ListerM. Carpenter, J. Greene, D. Sewerinyak, S. Zhu

^*Corresponding author for this work

Physics

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

Abstract

In a recent experiment at Argonne National Laboratory, new spectroscopic information was obtained for the mirror pair As-67 and Se-67 via the measurement of the lifetime of analogue 9/2(+) excited states. The nuclei of interest were populated via the fusion evaporation reaction of S-32 on Ca-40, and selected by the combination of Gammasphere, Microball and the Neutron Wall arrays. The mirror B(E 1) strengths were measured via the centroid shift method in analogue E I transitions in 67As and 67Se. These findings are significant in determining the extent of conservation of isospin symmetry.

Original language	English
Title of host publication	PROTON EMITTING NUCLEI AND RELATED TOPICS
Editors	LS Ferreira, P Arumugam
Place of Publication	MELVILLE
Publisher	American Institute of Physics
Pages	190-195
Number of pages	6
ISBN (Print)	978-0-7354-0475-5
Publication status	Published - 2007
Event	International Conference on Proton Emitting Nuclei and Related Topics - Lisbon, Portugal Duration: 17 Jun 2007 → 23 Jun 2007

Publication series

Name	AIP CONFERENCE PROCEEDINGS
Publisher	AMER INST PHYSICS
Volume	961
ISSN (Print)	0094-243X

Conference

Conference	International Conference on Proton Emitting Nuclei and Related Topics
Country/Territory	Portugal
City	Lisbon
Period	17/06/07 → 23/06/07

Keywords

STATES
centroid shift method
isospin symmetry
NUCLEI
lifetime measurements
gamma spectroscopy

Cite this

Orlandi, R., de Angelis, G., Della Vedova, F., Gadea, A., Napoli, D. R., Recchia, F., Valiente-Dobon, J. J., Marginean, N., Wiedemann, K. T., Sahin, E., Bracco, A., Leoni, S., Tonev, D., Wadsworth, R., Singh, B. S. N., Sarantites, D. G., Reviol, W., Chiara, C. J., Pechenaya, O., ... Zhu, S. (2007). B(E1) stirengths and isospin symmetry in As-67 and Se-67. In LS. Ferreira, & P. Arumugam (Eds.), PROTON EMITTING NUCLEI AND RELATED TOPICS (pp. 190-195). (AIP CONFERENCE PROCEEDINGS; Vol. 961). American Institute of Physics.

@inproceedings{59bc29224e504b96a6733f533e03d8c2,

title = "B(E1) stirengths and isospin symmetry in As-67 and Se-67",

abstract = "In a recent experiment at Argonne National Laboratory, new spectroscopic information was obtained for the mirror pair As-67 and Se-67 via the measurement of the lifetime of analogue 9/2(+) excited states. The nuclei of interest were populated via the fusion evaporation reaction of S-32 on Ca-40, and selected by the combination of Gammasphere, Microball and the Neutron Wall arrays. The mirror B(E 1) strengths were measured via the centroid shift method in analogue E I transitions in 67As and 67Se. These findings are significant in determining the extent of conservation of isospin symmetry.",

keywords = "STATES, centroid shift method, isospin symmetry, NUCLEI, lifetime measurements, gamma spectroscopy",

author = "R. Orlandi and {de Angelis}, G. and {Della Vedova}, F. and A. Gadea and Napoli, {D. R.} and F. Recchia and Valiente-Dobon, {J. J.} and N. Marginean and Wiedemann, {K. T.} and E. Sahin and A. Bracco and S. Leoni and D. Tonev and R. Wadsworth and Singh, {B. S. Nara} and Sarantites, {D. G.} and W. Reviol and Chiara, {C. J.} and O. Pechenaya and Lister, {C. J.} and M. Carpenter and J. Greene and D. Sewerinyak and S. Zhu",

year = "2007",

language = "English",

isbn = "978-0-7354-0475-5",

series = "AIP CONFERENCE PROCEEDINGS",

publisher = "American Institute of Physics",

pages = "190--195",

editor = "LS Ferreira and P Arumugam",

booktitle = "PROTON EMITTING NUCLEI AND RELATED TOPICS",

address = "United States",

note = "International Conference on Proton Emitting Nuclei and Related Topics ; Conference date: 17-06-2007 Through 23-06-2007",

}

Orlandi, R, de Angelis, G, Della Vedova, F, Gadea, A, Napoli, DR, Recchia, F, Valiente-Dobon, JJ, Marginean, N, Wiedemann, KT, Sahin, E, Bracco, A, Leoni, S, Tonev, D, Wadsworth, R, Singh, BSN, Sarantites, DG, Reviol, W, Chiara, CJ, Pechenaya, O, Lister, CJ, Carpenter, M, Greene, J, Sewerinyak, D & Zhu, S 2007, B(E1) stirengths and isospin symmetry in As-67 and Se-67. in LS Ferreira & P Arumugam (eds), PROTON EMITTING NUCLEI AND RELATED TOPICS. AIP CONFERENCE PROCEEDINGS, vol. 961, American Institute of Physics, MELVILLE, pp. 190-195, International Conference on Proton Emitting Nuclei and Related Topics, Lisbon, Portugal, 17/06/07.

B(E1) stirengths and isospin symmetry in As-67 and Se-67. / Orlandi, R.; de Angelis, G.; Della Vedova, F. et al.
PROTON EMITTING NUCLEI AND RELATED TOPICS. ed. / LS Ferreira; P Arumugam. MELVILLE: American Institute of Physics, 2007. p. 190-195 (AIP CONFERENCE PROCEEDINGS; Vol. 961).

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

TY - GEN

T1 - B(E1) stirengths and isospin symmetry in As-67 and Se-67

AU - Orlandi, R.

AU - de Angelis, G.

AU - Della Vedova, F.

AU - Gadea, A.

AU - Napoli, D. R.

AU - Recchia, F.

AU - Valiente-Dobon, J. J.

AU - Marginean, N.

AU - Wiedemann, K. T.

AU - Sahin, E.

AU - Bracco, A.

AU - Leoni, S.

AU - Tonev, D.

AU - Wadsworth, R.

AU - Singh, B. S. Nara

AU - Sarantites, D. G.

AU - Reviol, W.

AU - Chiara, C. J.

AU - Pechenaya, O.

AU - Lister, C. J.

AU - Carpenter, M.

AU - Greene, J.

AU - Sewerinyak, D.

AU - Zhu, S.

PY - 2007

Y1 - 2007

N2 - In a recent experiment at Argonne National Laboratory, new spectroscopic information was obtained for the mirror pair As-67 and Se-67 via the measurement of the lifetime of analogue 9/2(+) excited states. The nuclei of interest were populated via the fusion evaporation reaction of S-32 on Ca-40, and selected by the combination of Gammasphere, Microball and the Neutron Wall arrays. The mirror B(E 1) strengths were measured via the centroid shift method in analogue E I transitions in 67As and 67Se. These findings are significant in determining the extent of conservation of isospin symmetry.

AB - In a recent experiment at Argonne National Laboratory, new spectroscopic information was obtained for the mirror pair As-67 and Se-67 via the measurement of the lifetime of analogue 9/2(+) excited states. The nuclei of interest were populated via the fusion evaporation reaction of S-32 on Ca-40, and selected by the combination of Gammasphere, Microball and the Neutron Wall arrays. The mirror B(E 1) strengths were measured via the centroid shift method in analogue E I transitions in 67As and 67Se. These findings are significant in determining the extent of conservation of isospin symmetry.

KW - STATES

KW - centroid shift method

KW - isospin symmetry

KW - NUCLEI

KW - lifetime measurements

KW - gamma spectroscopy

M3 - Conference contribution

SN - 978-0-7354-0475-5

T3 - AIP CONFERENCE PROCEEDINGS

SP - 190

EP - 195

BT - PROTON EMITTING NUCLEI AND RELATED TOPICS

A2 - Ferreira, LS

A2 - Arumugam, P

PB - American Institute of Physics

CY - MELVILLE

T2 - International Conference on Proton Emitting Nuclei and Related Topics

Y2 - 17 June 2007 through 23 June 2007

ER -