Universität zu Köln

Konstantinopoulos, T., Ashley, S. F., Axiotis, M., Spyrou, A., Harissopulos, S., Dewald, A., Litzinger, J., Moeller, O., Mueller-Gatterman, C., Petkov, P., Napoli, D. R., Marginean, N., de Angelis, G., Ur, C. A., Bazzacco, D., Farnea, E., Lenzi, S. M., Vlastou, R. and Balabanski, D. (2016). Lifetime measurements in Pd-102: Searching for empirical proof of the E(5) critical-point symmetry in nuclear structure. Phys. Rev. C, 93 (1). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

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Abstract

Lifetimes of yrast and nonyrast states of Pd-102 populated via the Zr-92(C-13, 3n) reaction are measured by means of the recoil distance Doppler-shift technique with a Cologne plunger coupled to a GASP spectrometer. The event-by-event data accumulated at 24 plunger distances in the range of 0.1 mu m to 9 mm are analyzed using the differential decay curve method. The resulting B(E2) values of the gamma transitions depopulating yrast-band members up to the I-pi = 8(+) state are found to deviate significantly from the corresponding predictions of the E(5) critical-point symmetry.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Konstantinopoulos, T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Ashley, S. F. UNSPECIFIED UNSPECIFIED UNSPECIFIED Axiotis, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Spyrou, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Harissopulos, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Dewald, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Litzinger, J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Moeller, O. UNSPECIFIED UNSPECIFIED UNSPECIFIED Mueller-Gatterman, C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Petkov, P. UNSPECIFIED UNSPECIFIED UNSPECIFIED Napoli, D. R. UNSPECIFIED UNSPECIFIED UNSPECIFIED Marginean, N. UNSPECIFIED UNSPECIFIED UNSPECIFIED de Angelis, G. UNSPECIFIED UNSPECIFIED UNSPECIFIED Ur, C. A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Bazzacco, D. UNSPECIFIED UNSPECIFIED UNSPECIFIED Farnea, E. UNSPECIFIED UNSPECIFIED UNSPECIFIED Lenzi, S. M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Vlastou, R. UNSPECIFIED UNSPECIFIED UNSPECIFIED Balabanski, D. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-286958
DOI:	10.1103/PhysRevC.93.014320
Journal or Publication Title:	Phys. Rev. C
Volume:	93
Number:	1
Date:	2016
Publisher:	AMER PHYSICAL SOC
Place of Publication:	COLLEGE PK
ISSN:	2469-9993
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language DECAY CURVE METHOD; EVEN-EVEN NUCLEI; STATES; LIMIT Multiple languages Physics, Nuclear Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/28695