Beam production of 18Ne with in-flight method for alpha scattering at CRIB

Autor:	K. Abe, Nguyen Ngoc Duy, H. Yamaguchi, S. Bae, Byung-Sik Hong, H. M. Shimizu, S. I. Lim, Jun Young Moon, M. S. Kwag, Dam Nguyen Binh, Naohito Iwasa, S. Hayakawa, L. H. Khiem, D. Kahl, L. Yang, Moon-Hyun Kim, Z. Ge, K. I. Hahn, V. H. Phong, Dong Ha Kim, S. H. Choi, K. Y. Chae, Aram Kim, G. W. Kim, T. V. Nhan Hao, Kyujin Kwak, B. Moon, S. Y. Park, S. M. Cha, Eunja Kim, Eunji Lee
Rok vydání:	2018
Předmět:	Physics Nuclear physics Nuclear and High Energy Physics Ion beam 010308 nuclear & particles physics Scattering 0103 physical sciences Separator (oil production) Alpha (navigation) 010306 general physics 01 natural sciences Instrumentation Beam (structure)
Zdroj:	Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 897:8-13
ISSN:	0168-9002
Popis:	We conducted a measurement of 18Ne + α scattering in inverse kinematics , in order to search for experimental evidence of α -cluster structure in 22Mg above the alpha threshold ( E thr = 8 . 14 MeV ) and determine the astrophysical rates of the 18Ne( α , p)21Na reaction under the conditions of break-out from the Hot-CNO cycle. A high intensity 18 Ne beam at 2.54 AMeV was successfully produced at CRIB (CNS Radioactive Ion Beam separator) of the Center for Nuclear Study, the University of Tokyo. This paper presents the in-flight production of the radioactive 18Ne beam by using the production reaction 3He(16O, 18Ne)n with a windowed cryogenic gas target, which was employed in the mentioned resonant α -scattering experiment.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::fb716472b1099983d3ba579592f6ef2d https://doi.org/10.1016/j.nima.2018.04.043 Zobrazit plný text záznamu Full Text from ScienceDirect