EMISSION OF LIGHT CHARGED PARTICLES FROM FISSION FRAGMENTS OF URANIUM NUCLEI INDUCED BY SLOW NEGATIVE MUONS AND PIONS, PROTONS WITH THW ENERGY OF 153 AND 1000 MEV AND NEGATIVE PIONS AT 1700 MEV

2001 ◽  
Author(s):  
G. E. BELOVITZKIY ◽  
O. M. SHTEINGRAD
Keyword(s):  
Charged Particles ◽  
Fission Fragments ◽  
Light Charged Particles

scholarly journals Attempts to detect the emission of secondary charged particles in the fission of 235 U by slow neutrons

1947 ◽  
Vol 191 (1027) ◽  
pp. 428-441 ◽  
Keyword(s):  
Thin Film ◽  
Charged Particle ◽  
Uranium Oxide ◽  
Charged Particles ◽  
The Other ◽  
Light Charged Particle ◽  
Fission Fragments ◽  
The Mean ◽  
Light Charged Particles ◽  
Α Particles

If light charged particles (protons, α-particles, etc.) are emitted during fission, it should be possible to establish this fact by a simple coincidence experiment. Suppose two detectors are arranged so that they can both ‘see’ a thin film of uranium oxide. Let one of the detectors register the entry of fission fragments only, say at the rate of F (sec. -1 ). Let the other detector register not only fission fragments (unless they are excluded by an interposed absorber) but also light charged particles (protons, a-particles, etc.) with energies within certain limits. Suppose that the rate of registration in the second detector is P (sec. -1 ), that the mean efficiency for the detection of a light charged particle emitted from the uranium film is e , and that the average number of light charged particles liberated per fission is η.

Correlations between fission fragments and light charged-particles in the reaction20Ne+197Au at 13 MeV/nucleon

1982 ◽  
Vol 307 (4) ◽  
pp. 365-373 ◽  
Author(s):  
M. F. Rivet ◽  
B. Gatty ◽  
H. Guillemot ◽  
B. Borderie ◽  
R. Bimbot ◽  
...  
Keyword(s):  
Charged Particles ◽  
Fission Fragments ◽  
Light Charged Particles

Light charged particles associated with subthreshold neutral pion emission in the16O+27Al reaction

1993 ◽  
Vol 346 (4) ◽  
pp. 293-296 ◽  
Author(s):  
A. Badala ◽  
R. Barbera ◽  
A. Palmeri ◽  
G. S. Pappalardo ◽  
F. Riggi ◽  
...  
Keyword(s):  
Neutral Pion ◽  
Charged Particles ◽  
Pion Emission ◽  
Light Charged Particles ◽  
27Al Reaction

High-energy gamma rays emission in coincidence with light charged particles from the32S +74Ge reaction at 210 MeV

1996 ◽  
Vol 355 (1) ◽  
pp. 35-39 ◽  
Author(s):  
F. Lucarelli ◽  
N. Gelli ◽  
P. Blasi ◽  
M. Cinausero ◽  
E. Fioretto ◽  
...  
Keyword(s):  
Gamma Rays ◽  
Charged Particles ◽  
High Energy ◽  
High Energy Gamma ◽  
Energy Gamma ◽  
Light Charged Particles

scholarly journals Thorium-232 fission induced by light charged particles up to 70 MeV

2017 ◽  
Vol 146 ◽  
pp. 04058
Author(s):  
Vincent Métivier ◽  
Charlotte Duchemin ◽  
Arnaud Guertin ◽  
Nathalie Michel ◽  
Férid Haddad
Keyword(s):  
Charged Particles ◽  
Light Charged Particles ◽  
Thorium 232

scholarly journals Excitation energies in statistical emission of light charged particles in heavy-ion reactions

1995 ◽  
Vol 51 (6) ◽  
pp. 3492-3495 ◽  
Author(s):  
L. Beaulieu ◽  
M. Samri ◽  
B. Djerroud ◽  
G. Auger ◽  
G. C. Ball ◽  
...  
Keyword(s):  
Charged Particles ◽  
Heavy Ion ◽  
Excitation Energies ◽  
Heavy Ion Reactions ◽  
Light Charged Particles

scholarly journals A SEMI-CLASSICAL ANALYSIS OF THE PROTON SEQUENTIAL EMISSION IN 16O+58Ni DEEP INELASTIC COLLISIONS

2005 ◽  
Vol 14 (02) ◽  
pp. 239-254
Author(s):  
L. AUDITORE ◽  
R. BARNÁ ◽  
D. DE PASQUALE ◽  
A. ITALIANO ◽  
A. TRIFIRÓ ◽  
...  
Keyword(s):  
Charged Particles ◽  
Inelastic Collisions ◽  
Classical Analysis ◽  
Fan Effect ◽  
Decay Times ◽  
Inelastic Reaction ◽  
Polarization Phenomena ◽  
Deep Inelastic Reaction ◽  
Light Charged Particles ◽  
Α Particles

We study the 16 O +58 Ni deep inelastic reaction by using coincident charged techniques. Inclusive as well as exclusive data of the C , N , and O fully-damped fragments and their associated light charged particles ( p , d , t , and α-particles) have been collected at the IReS Strasbourg VIVITRON Tandem facility. The velocity distributions of the emitted protons and the associated multiplicity polar plots are analyzed by means of a model which describes simultaneously the nonequilibrium and the evaporative (equilibrated) components of a deep inelastic reaction mechanism. Estimates on polarization phenomena as well as the associated "decay times" of the reaction have been obtained. The hypothesis of a new "fan effect" is proposed for the proton sequential emission in the deep inelastic scattering of 16 O +58 Ni at 8.25 MeV/nucleon.

Sign in / Sign up

Export Citation Format

Share Document