Measurements of (n,3n) cross sections for /sup 235/U and /sup 238/U. [4 to 22 MeV, neutron spectra, statistical pre-equilibrium model]
Conference
·
OSTI ID:6583808
Cross sections were measured for the /sup 235/U(n,3n) reaction from 14.8 to 21 MeV, for /sup 238/U(n,2n) from 14.7 to 19 MeV, and for /sup 238/U(n,3n) from 14.7 to 22 MeV with /sup 3/H(d,n) neutrons and a large liquid scintillator tank, and (n,xn) and fission cross sections from 4 to 22 MeV were calculated for both nuclei using a statistical, preequilibrium model. Also calculated were the individual spectra of the two (n,2n) and three (n,3n) neutrons. 15 references.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 6583808
- Report Number(s):
- LA-UR-78-2527; CONF-780921-11; TRN: 79-004456
- Resource Relation:
- Conference: Conference on neutron physics and other applied purposes, Harwell, UK, 25 Sep 1978; Other Information: Portions of document are illegible
- Country of Publication:
- United States
- Language:
- English
Similar Records
EXCITATION FUNCTIONS OF U$sup 235$ AND U$sup 238$ BOMBARDED WITH HELIUM AND DEUTERIUM IONS
Theoretical analyses of (n,xn) reactions on sup 235 U, sup 238 U, sup 237 Np, and sup 239 Pu for ENDF/B-VI
Experimental Cross Sections for Reactions of Heavy Ions and 208Pb, 209Bi, 238U, and 248Cm Targets
Journal Article
·
Wed Apr 01 00:00:00 EST 1959
· Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D
·
OSTI ID:6583808
+1 more
Theoretical analyses of (n,xn) reactions on sup 235 U, sup 238 U, sup 237 Np, and sup 239 Pu for ENDF/B-VI
Conference
·
Tue Jan 01 00:00:00 EST 1991
·
OSTI ID:6583808
Experimental Cross Sections for Reactions of Heavy Ions and 208Pb, 209Bi, 238U, and 248Cm Targets
Thesis/Dissertation
·
Tue Jan 01 00:00:00 EST 2002
·
OSTI ID:6583808
Related Subjects
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
NEUTRON REACTIONS
FISSION
URANIUM 235 TARGET
URANIUM 238 TARGET
CROSS SECTIONS
MEV RANGE 01-10
MEV RANGE 10-100
NEUTRON SPECTRA
PRECOMPOUND-NUCLEUS EMISSION
STATISTICAL MODELS
BARYON REACTIONS
ENERGY RANGE
HADRON REACTIONS
MATHEMATICAL MODELS
MEV RANGE
NUCLEAR REACTIONS
NUCLEON REACTIONS
SPECTRA
TARGETS
652015* - Nuclear Properties & Reactions
A=220 & above
Theoretical- Nuclear Reactions & Scattering- (-1987)
652016 - Nuclear Properties & Reactions
A=220 & above
Theoretical- Spontaneous & Induced Fission- (-1987)
NEUTRON REACTIONS
FISSION
URANIUM 235 TARGET
URANIUM 238 TARGET
CROSS SECTIONS
MEV RANGE 01-10
MEV RANGE 10-100
NEUTRON SPECTRA
PRECOMPOUND-NUCLEUS EMISSION
STATISTICAL MODELS
BARYON REACTIONS
ENERGY RANGE
HADRON REACTIONS
MATHEMATICAL MODELS
MEV RANGE
NUCLEAR REACTIONS
NUCLEON REACTIONS
SPECTRA
TARGETS
652015* - Nuclear Properties & Reactions
A=220 & above
Theoretical- Nuclear Reactions & Scattering- (-1987)
652016 - Nuclear Properties & Reactions
A=220 & above
Theoretical- Spontaneous & Induced Fission- (-1987)