Coulomb dissociation of

1998 ◽  
Author(s):  
N. Iwasa ◽  
K. Sümmerer ◽  
F. Boue ◽  
G. Surowka ◽  
F. Uhlig ◽  
...  
Keyword(s):  
Coulomb Dissociation

scholarly journals 13,14B(n, γ) via Coulomb Dissociation for Nucleosynthesis towards the r-Process

2014 ◽  
Vol 120 ◽  
pp. 197-200 ◽  
Author(s):  
S.G. Altstadt ◽  
T. Adachi ◽  
Y. Aksyutina ◽  
J. Alcantara ◽  
H. Alvarez-Pol ◽  
...  
Keyword(s):  
Coulomb Dissociation ◽  
R Process

Study of the 22Mg(p,γ)23Al reaction with the Coulomb-dissociation method

2003 ◽  
Vol 718 ◽  
pp. 508-509 ◽  
Author(s):  
T. Gomi ◽  
T. Motobayashi ◽  
K. Yoneda ◽  
S. Kanno ◽  
N. Aoi ◽  
...  
Keyword(s):  
Coulomb Dissociation

scholarly journals A study of the Coulomb dissociation of 8B and the 7Be(p, γ) 8B reaction

1998 ◽  
Vol 636 (2) ◽  
pp. 227-239 ◽  
Author(s):  
Carlos A. Bertulani ◽  
Moshe Gai
Keyword(s):  
Coulomb Dissociation

Coulomb dissociation of a halo nucleus 11Be at 72A MeV

1994 ◽  
Vol 331 (3-4) ◽  
pp. 296-301 ◽  
Author(s):  
T. Nakamura ◽  
S. Shimoura ◽  
T. Kobayashi ◽  
T. Teranishi ◽  
K. Abe ◽  
...  
Keyword(s):  
Halo Nucleus ◽  
Coulomb Dissociation

Interference effects in the Coulomb dissociation of 8B

1995 ◽  
Vol 359 (1-2) ◽  
pp. 13-16 ◽  
Author(s):  
H. Esbensen ◽  
G.F. Bertsch
Keyword(s):  
Interference Effects ◽  
Coulomb Dissociation

Coulomb Dissociation of Nanoparticles Grazing along Organic Surfaces

2012 ◽  
Vol 67 (5) ◽  
pp. 296-302
Author(s):  
Viacheslav V. Komarov ◽  
Anna M. Popova ◽  
Lothar Schmidt ◽  
Hartmut Jungclas
Keyword(s):  
Small Molecules ◽  
Minimum Distance ◽  
Vibrational Energy ◽  
Coulomb Repulsion ◽  
Photon Flux ◽  
Coulomb Dissociation ◽  
Surface Molecules ◽  
Hydrocarbon Chains ◽  
Dissociation Model ◽  
Molecular Nanoparticles

A Coulomb dissociation model is presented for molecular nanoparticles, e.g. nanoclusters consisting of identical atoms or small molecules. These nanoparticles graze with velocities less than the Bohr velocity (108 cm=s) along an organic surface at atomic distances. The surface molecules contain IR-antennas, which consist of periodically located identical diatomic valence bonds with significant dipole momenta, e.g. hydrocarbon chains like (CH2)n. Here, we analyse the Coulomb interaction of these surface molecules with grazing nanoparticles, which do not contain any IR-antennas, e.g. fullerene molecules. Provided that the grazing velocity is in the range of 105 - 107 cm=s and the minimum distance of the grazing nanoparticles to the surface is approximately 2 Å , the IR-antennas of the interacting surface molecules will collect vibrational energy quanta, the so-called excimols. The number of excimols accumulated during the interaction time of at least 1 ps increases with the number of dipoles in the IR-antennas. Excimol energy can be transmitted back to the grazing nanoparticle by a ps-photon flux, which is estimated intense enough to induce multi-ionization of nanoparticle constituents. The resulting charges inside the nanoparticles cause high Coulomb repulsion forces, which will be able to promptly dissociate them.

Coulomb dissociation of a halo nucleus 11Be and direct breakup mechanism

1995 ◽  
Vol 588 (1) ◽  
pp. c81-c84 ◽  
Author(s):  
T. Nakamura ◽  
S. Shimoura ◽  
T. Kobayashi ◽  
T. Teranishi ◽  
K. Abe ◽  
...  
Keyword(s):  
Halo Nucleus ◽  
Coulomb Dissociation ◽  
Breakup Mechanism
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