Universität zu Köln

Ziliani, S., Ciemala, M., Crespi, F. C. L., Leoni, S., Fornal, B., Suzuki, T., Otsuka, T., Maj, A., Bednarczyk, P., Benzoni, G., Bracco, A., Boiano, C., Bottoni, S., Brambilla, S., Bast, M., Beckers, M., Braunroth, T., Camera, F., Cieplicka-Orynczak, N., Clement, E., Coelli, S., Dorvaux, O., Erturk, S., de France, G., Fransen, C., Goldkuhle, A., Grebosz, J., Harakeh, M. N., Iskra, L. W., Jacquot, B., Karpov, A., Kicinska-Habior, M., Kim, Y., Kmiecik, M., Lemasson, A., Lenzi, S. M., Lewitowicz, M., Li, H., Matea, I, Mazurek, K., Michelagnoli, C., Matejska-Minda, M., Million, B., Mueller-Gatermann, C., Nanal, V, Napiorkowski, P., Napoli, D. R., Palit, R., Rejmund, M., Schmitt, Ch, Stanoiu, M., Stefan, I, Vardaci, E., Wasilewska, B., Wieland, O., Zieblinski, M. and Ziebliska, M. (2021). Complete set of bound negative-parity states in the neutron-rich nucleus N-18. Phys. Rev. C, 104 (4). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9993

Full text not available from this repository.

Abstract

High-resolution. -ray spectroscopy of N-18 is performed with the Advanced GAmma Tracking Array, following deep-inelastic processes induced by an O-18 beam on a Ta-181 target. Six states are newly identified, which together with the three known excitations exhaust all negative-parity excited states expected in N-18 below the neutron threshold. Spin and parities are proposed for all located states on the basis of decay branchings and comparison with large-scale shell-model calculations performed in the p-sd space, with the YSOX interaction. Of particular interest is the location of the 0(1)(-) and 1(2)(-) excitations, which provide strong constrains for cross-shell p-sd matrix elements based on realistic interactions and help to simultaneously reproduce the ground and first-excited states in N-16 and N-18, for the first time. Understanding the N-18 structure may also have significant impact on neutron-capture cross-section calculations in r-process modeling including light neutron-rich nuclei.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Ziliani, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Ciemala, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Crespi, F. C. L. UNSPECIFIED UNSPECIFIED UNSPECIFIED Leoni, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Fornal, B. UNSPECIFIED UNSPECIFIED UNSPECIFIED Suzuki, T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Otsuka, T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Maj, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Bednarczyk, P. UNSPECIFIED UNSPECIFIED UNSPECIFIED Benzoni, G. UNSPECIFIED UNSPECIFIED UNSPECIFIED Bracco, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Boiano, C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Bottoni, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Brambilla, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Bast, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Beckers, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Braunroth, T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Camera, F. UNSPECIFIED UNSPECIFIED UNSPECIFIED Cieplicka-Orynczak, N. UNSPECIFIED UNSPECIFIED UNSPECIFIED Clement, E. UNSPECIFIED UNSPECIFIED UNSPECIFIED Coelli, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Dorvaux, O. UNSPECIFIED UNSPECIFIED UNSPECIFIED Erturk, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED de France, G. UNSPECIFIED UNSPECIFIED UNSPECIFIED Fransen, C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Goldkuhle, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Grebosz, J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Harakeh, M. N. UNSPECIFIED UNSPECIFIED UNSPECIFIED Iskra, L. W. UNSPECIFIED UNSPECIFIED UNSPECIFIED Jacquot, B. UNSPECIFIED UNSPECIFIED UNSPECIFIED Karpov, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Kicinska-Habior, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Kim, Y. UNSPECIFIED UNSPECIFIED UNSPECIFIED Kmiecik, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Lemasson, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Lenzi, S. M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Lewitowicz, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Li, H. UNSPECIFIED UNSPECIFIED UNSPECIFIED Matea, I UNSPECIFIED UNSPECIFIED UNSPECIFIED Mazurek, K. UNSPECIFIED UNSPECIFIED UNSPECIFIED Michelagnoli, C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Matejska-Minda, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Million, B. UNSPECIFIED UNSPECIFIED UNSPECIFIED Mueller-Gatermann, C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Nanal, V UNSPECIFIED UNSPECIFIED UNSPECIFIED Napiorkowski, P. UNSPECIFIED UNSPECIFIED UNSPECIFIED Napoli, D. R. UNSPECIFIED UNSPECIFIED UNSPECIFIED Palit, R. UNSPECIFIED UNSPECIFIED UNSPECIFIED Rejmund, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Schmitt, Ch UNSPECIFIED UNSPECIFIED UNSPECIFIED Stanoiu, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Stefan, I UNSPECIFIED UNSPECIFIED UNSPECIFIED Vardaci, E. UNSPECIFIED UNSPECIFIED UNSPECIFIED Wasilewska, B. UNSPECIFIED UNSPECIFIED UNSPECIFIED Wieland, O. UNSPECIFIED UNSPECIFIED UNSPECIFIED Zieblinski, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Ziebliska, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-606266
DOI:	10.1103/PhysRevC.104.L041301
Journal or Publication Title:	Phys. Rev. C
Volume:	104
Number:	4
Date:	2021
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 PARTICLE STABILITY; PERFORMANCE; SEARCH; IMPACT; LIGHT; ARRAY Multiple languages Physics, Nuclear Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/60626