scholarly journals Alpha cluster states in light nuclei populated through the (6Li,d) reaction

2012 ◽  
Author(s):  
Thereza Lewin ◽  
M. R.D. Rodrigues ◽  
L. Horodynski B. Matsushingue ◽  
J. L.M. Duarte ◽  
C. L.M. Rodrigues ◽  
...  
Keyword(s):  
Light Nuclei ◽  
Cluster States ◽  
Alpha Cluster

ALPHA CLUSTERS IN MEDIUM LIGHT NUCLEI: RECENT RESULTS AND OPEN QUESTIONS

2008 ◽  
Vol 17 (10) ◽  
pp. 2025-2028 ◽  
Author(s):  
MARKUS NORRBY ◽  
MÅRTEN BRENNER ◽  
TOM LÖNNROTH ◽  
KJELL-MIKAEL KÄLLMAN
Keyword(s):  
Cross Section ◽  
Energy Levels ◽  
Cluster Structure ◽  
Alpha Particles ◽  
Light Nuclei ◽  
Scattering Data ◽  
Cluster States ◽  
Open Questions ◽  
Alpha Cluster ◽  
Rich Side

The presence of alpha cluster structures in light nuclei is well established. This paper concentrates on the medium light nuclei between 16 O and 44 Ti . Especially the nucleus 32 S has been examined in detail and new data is presented. The elastic scattering data of alpha particles on 28 Si forming 32 S shows a peculiar disappearance of cross section at 31 MeV excitation energy and above. Also, the energy versus J(J + 1) plot shows at least one clear rotational-like band of alpha cluster states, with the main energy levels split into many narrow and closely lying levels with the same spin. Furthermore, few experiments have been carried out investigating the alpha cluster structure of non-nα nuclei, especially on the proton rich side of stability. The evidence at hand indicates that adding neutrons retains some alpha cluster structures and in some cases might even enhance them, but adding protons seems to destroy the structures.

NEW INSIGHT ON THE CHAIN STATES AND BOSE-EINSTEIN CONDENSATE IN LIGHT NUCLEI

2008 ◽  
Vol 17 (10) ◽  
pp. 2150-2154 ◽  
Author(s):  
S. YU. TORILOV ◽  
K. A. GRIDNEV ◽  
W. GREINER
Keyword(s):  
Cluster Model ◽  
Einstein Condensate ◽  
Light Nuclei ◽  
Einstein Condensation ◽  
Pitaevskii Equation ◽  
Deformed Nuclei ◽  
Bose Einstein Condensation ◽  
Bose Einstein Condensate ◽  
Alpha Cluster ◽  
Bose Einstein

The simple alpha-cluster model was used for the consideration of the chain states and Bose-Einstein condensation in the light self-conjugated nuclei. Obtained results were compared with predictions of the shell-model for the deformed nuclei, with calculations based on Gross-Pitaevskii equation and with recent experimental results.

scholarly journals Reaction Matrix Theory for Cluster States in Light Nuclei. I

1970 ◽  
Vol 44 (3) ◽  
pp. 646-662 ◽  
Author(s):  
Hiroharu Band\=o ◽  
Sinobu Nagata ◽  
Yasuo Yamamoto
Keyword(s):  
Matrix Theory ◽  
Light Nuclei ◽  
Cluster States ◽  
Reaction Matrix

Simple potential model for cluster states in light nuclei

1975 ◽  
Vol 11 (5) ◽  
pp. 1803-1821 ◽  
Author(s):  
B. Buck ◽  
C. B. Dover ◽  
J. P. Vary
Keyword(s):  
Potential Model ◽  
Light Nuclei ◽  
Cluster States ◽  
Simple Potential
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