A study of photofission on (nat)Ta, (nat)W and (nat)Pt nuclei induced by monochromatic photons of 69MeV has been performed. The fission yields have been measured by using makrofoil sheets as fission-track detectors, in thick-target 2pi geometry. The absolute photofission cross sections for the tantalum, tungsten and platinum targets are found, respectively, to be 4.8 +/- 1.0 mub, 5.2 +/- 1.2 mub and 10 +/- 2 mub, and the corresponding deduced fissilities are (3.2 +/- 0.7) x 10(-4), (3.4 +/- 0.8) x 10(-4) and (6.4 +/- 1.3) x 10(-4)

Tavares, O., Martins, J.b., DE PAIVA, E., Moreira, E.l., Vieira, J.l., TERRANOVA PERSICHELLI, M.l., et al. (1993). Fission induced in natTa, natW and natPt targets by 69 MeV monochromatic photons. JOURNAL OF PHYSICS. G, NUCLEAR AND PARTICLE PHYSICS, 19(5), 805-811 [10.1088/0954-3899/19/5/014].

Fission induced in natTa, natW and natPt targets by 69 MeV monochromatic photons

TERRANOVA PERSICHELLI, MARIA LETIZIA;D'ANGELO, ANNALISA;
1993-01-01

Abstract

A study of photofission on (nat)Ta, (nat)W and (nat)Pt nuclei induced by monochromatic photons of 69MeV has been performed. The fission yields have been measured by using makrofoil sheets as fission-track detectors, in thick-target 2pi geometry. The absolute photofission cross sections for the tantalum, tungsten and platinum targets are found, respectively, to be 4.8 +/- 1.0 mub, 5.2 +/- 1.2 mub and 10 +/- 2 mub, and the corresponding deduced fissilities are (3.2 +/- 0.7) x 10(-4), (3.4 +/- 0.8) x 10(-4) and (6.4 +/- 1.3) x 10(-4)
1993
Pubblicato
Rilevanza internazionale
Articolo
Esperti anonimi
Settore FIS/04 - FISICA NUCLEARE E SUBNUCLEARE
English
Con Impact Factor ISI
PHOTOFISSION CROSS-SECTION; QUASI-DEUTERON MODEL; POLARIZED PHOTONS; PB-NAT; AU-197; BI-209; NUCLEI; U-238
http://iopscience.iop.org/0954-3899/19/5/014/
Tavares, O., Martins, J.b., DE PAIVA, E., Moreira, E.l., Vieira, J.l., TERRANOVA PERSICHELLI, M.l., et al. (1993). Fission induced in natTa, natW and natPt targets by 69 MeV monochromatic photons. JOURNAL OF PHYSICS. G, NUCLEAR AND PARTICLE PHYSICS, 19(5), 805-811 [10.1088/0954-3899/19/5/014].
Tavares, Oap; Martins, Jb; DE PAIVA, E; Moreira, El; Vieira, Jl; TERRANOVA PERSICHELLI, Ml; Capogni, M; Casano, L; D'Angelo, A; Moricciani, D; Ghio, F; Girolami, B; Babusci, D
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/96347
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