Universität zu Köln

Cooper, N., Reichel, F., Werner, V., Bettermann, L., Alikhani, B., Aslanidou, S., Bauer, C., Coquard, L., Fritzsche, M., Fritzsche, Y., Glorius, J., Goddard, P. M., Moeller, T., Pietralla, N., Reese, M., Romig, C., Savran, D., Schnorrenberger, L., Siebenhuehner, F., Simon, V. V., Sonnabend, K., Smith, M. K., Walz, C., Yates, S. W., Yevetska, O. and Zweidinger, M. (2012). Photoresponse of Se-76 below 9 MeV. Phys. Rev. C, 86 (3). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1089-490X

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Abstract

The dipole strength distribution of Se-76 has been investigated via photon scattering in the energy region below 9 MeV utilizing bremsstrahlung produced at the S-DALINAC facility at the TU Darmstadt. About 0.20(1)% of the classical E1 sum rule is exhausted by observed J = 1 states of justifiably assumed negative parity. An extrapolation of the GDR below 9 MeV suggests that considerable strength may remain unobserved due to background, finite detector resolution, and fragmentation. The observed strength thus represents a lower limit. Candidates for the 2(1,ms)(+) state and a fragment of the 1(sc)(+) mixed-symmetry states are presented.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Cooper, N. UNSPECIFIED UNSPECIFIED UNSPECIFIED Reichel, F. UNSPECIFIED UNSPECIFIED UNSPECIFIED Werner, V. UNSPECIFIED UNSPECIFIED UNSPECIFIED Bettermann, L. UNSPECIFIED UNSPECIFIED UNSPECIFIED Alikhani, B. UNSPECIFIED UNSPECIFIED UNSPECIFIED Aslanidou, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Bauer, C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Coquard, L. UNSPECIFIED UNSPECIFIED UNSPECIFIED Fritzsche, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Fritzsche, Y. UNSPECIFIED UNSPECIFIED UNSPECIFIED Glorius, J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Goddard, P. M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Moeller, T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Pietralla, N. UNSPECIFIED UNSPECIFIED UNSPECIFIED Reese, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Romig, C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Savran, D. UNSPECIFIED UNSPECIFIED UNSPECIFIED Schnorrenberger, L. UNSPECIFIED UNSPECIFIED UNSPECIFIED Siebenhuehner, F. UNSPECIFIED UNSPECIFIED UNSPECIFIED Simon, V. V. UNSPECIFIED UNSPECIFIED UNSPECIFIED Sonnabend, K. UNSPECIFIED UNSPECIFIED UNSPECIFIED Smith, M. K. UNSPECIFIED UNSPECIFIED UNSPECIFIED Walz, C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Yates, S. W. UNSPECIFIED UNSPECIFIED UNSPECIFIED Yevetska, O. UNSPECIFIED UNSPECIFIED UNSPECIFIED Zweidinger, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-483123
DOI:	10.1103/PhysRevC.86.034313
Journal or Publication Title:	Phys. Rev. C
Volume:	86
Number:	3
Date:	2012
Publisher:	AMER PHYSICAL SOC
Place of Publication:	COLLEGE PK
ISSN:	1089-490X
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language NEUTRON MIXED-SYMMETRY; GIANT-DIPOLE RESONANCE; NUCLEAR-STRUCTURE; COLLECTIVE MODES; STATES; WIDTH; SYSTEMATICS; STRENGTH; ENERGY; DECAY Multiple languages Physics, Nuclear Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/48312