scholarly journals Isomeric 26Al beam production with CRIB

2018 ◽  
Vol 184 ◽  
pp. 02013
Author(s):  
H. Shimizu ◽  
D. Kahl ◽  
H. Yamaguchi ◽  
K. Abe ◽  
O. Beliuskina ◽  
...  

We performed an experiment to measure proton resonant elastic scattering of a mixed 26m,gAl beam with a thick target in inverse kinematics by using CNS RI beam sep-arator, located at RIKEN Nishina Center. It aimed to search for strong proton resonances and determine level properties of low spin-parity states in 27Si. Diagnosis of the 26mAl purity of the beam by annihilation radiation are discussed.

2014 ◽  
Vol 119 (4) ◽  
pp. 663-667 ◽  
Author(s):  
N. A. Mynbayev ◽  
A. K. Nurmukhanbetova ◽  
V. Z. Gol’dberg ◽  
M. S. Golovkov ◽  
G. V. Rogachev ◽  
...  

2015 ◽  
Vol 78 (3) ◽  
pp. 381-386 ◽  
Author(s):  
G. D. Alkhazov ◽  
A. A. Vorobyov ◽  
A. V. Dobrovolsky ◽  
A. G. Inglessi ◽  
G. A. Korolev ◽  
...  

2011 ◽  
Vol 267 ◽  
pp. 012011
Author(s):  
M G Pellegriti ◽  
D Torresi ◽  
L Cosentino ◽  
A Di Pietro ◽  
C Ducoin ◽  
...  

2010 ◽  
Vol 46 (2) ◽  
pp. 157-160 ◽  
Author(s):  
N. Imai ◽  
Y. Hirayama ◽  
H. Ishiyama ◽  
S. C. Jeong ◽  
H. Miyatake ◽  
...  

2018 ◽  
Vol 184 ◽  
pp. 01017
Author(s):  
H. Yamaguchi ◽  
S. Hayakawa ◽  
L. Yang ◽  
H. Shimizu ◽  
D. Kahl

Astrophysical reactions involving radioactive isotopes (RI) are of importance for the stellar energy generation and nucleosynthesis especially in high-temperature astrophysical sites, such as X-ray bursts, core-collapse supernovae, and supermassive metalpoor stars. In spite of the essential diffculties in the experimental evaluation of those reaction rates, there are several successful approaches to study them, owing to the recent technical developments in the beam production, measurement method, and detectors. Among them, the measurements of α resonant scattering and (α, p) reactions using the thick-target method in inverse kinematics are discussed. The experiments at the low-energy RI beam separator CRIB, operated by Center for Nuclear Study (CNS), the University of Tokyo, are introduced as examples for such studies.


2019 ◽  
Vol 2019 (11) ◽  
Author(s):  
T Sonoda ◽  
I Katayama ◽  
M Wada ◽  
H Iimura ◽  
V Sonnenschein ◽  
...  

Abstract An in-flight separator performs the important role of separating a single specific radioactive isotope (RI) beam from the thousands of RI beams produced by in-flight fission as well as projectile fragmentation. However, when looking at ``separation'' from a different viewpoint, more than 99% of simultaneously produced RI beams are just eliminated in the focal plane slits or elsewhere in the separator. In order to enhance the effective usability of the RIKEN in-flight separator BigRIPS, we have been developing an innovative method: parasitic laser ion source (PALIS), which implements parasitic low-energy RI beam production by saving eliminated RI beams during BigRIPS experiments. In this paper, we present the expected benefits and feasibility for the PALIS concept and the results of the first stopping examination for high-energy RI beams in the gas cell.


2016 ◽  
Vol 94 (1) ◽  
Author(s):  
A. Pakou ◽  
V. Soukeras ◽  
F. Cappuzzello ◽  
L. Acosta ◽  
C. Agodi ◽  
...  

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