Precise Determination of Neutron Binding Energy of Cu-64

0460313 - ÚJF 2017 RIV RU eng J - Článek v odborném periodiku
Telezhnikov, S. A. - Granja, C. - Honzátko, Jaroslav - Pospíšil, S. - Tomandl, Ivo
Precise Determination of Neutron Binding Energy of Cu-64.
Physics of Particles and Nuclei Letters. Roč. 13, č. 3 (2016), s. 370-377. ISSN 1547-4771
Grant CEP: GA MŠMT(CZ) LM2011019
Institucionální podpora: RVO:61389005
Klíčová slova: Cu-64 * HPGe detector * n, gamma
Kód oboru RIV: BG - Jaderná, atomová a mol. fyzika, urychlovače

The neutron binding energy in Cu-64 has been accurately measured in thermal neutron capture. A composite target of natural Cu and NaCl was used on a high flux neutron beam using a large measuring time. The gamma-ray spectrum emitted in the (n, gamma) reaction was measured with a HPGe detector in large statistics (up to 10(6) events per channel). Intrinsic limitations of HPGe detectors, which restrict the accuracy of energy calibration, were determined. The value B-n of Cu-64 was determined as 7915.867(24) keV.
Trvalý link: http://hdl.handle.net/11104/0260426