Results 201 to 210 of about 5,390 (261)

Investigation on the efficacy of a tissue equivalent material bolus for BNCT. [PDF]

J Appl Clin Med Phys
Sasaki A, Hu N, Kakino R, Nojiri M, Nihei K, Aihara T, Takeno S, Yoshino Y, Tanaka H, Ono K.   +9 more
europepmc   +1 more source

Particle background characterization and prediction for the NUCLEUS reactor CE ν NS experiment. [PDF]

Eur Phys J C Part Fields
Abele H, Angloher G, Arnold B, Corona MA, Bento A, Bossio E, Buchsteiner F, Burkhart J, Cappella F, Cappelli M, Casali N, Cerulli R, Cruciani A, Del Castello G, Del Gallo Roccagiovine M, Dorer S, Erhart A, Friedl M, Fichtinger S, Ghete VM, Giammei M, Goupy C, Hauff D, Jeanneau F, Jericha E, Kaznacheeva M, Kluck H, Langenkämper A, Lasserre T, Lhuillier D, Mancuso M, Martin R, Mauri B, Mazzolari A, McCallin L, Neyrial H, Nones C, Oberauer L, Ortmann T, Peters L, Petricca F, Potzel W, Pröbst F, Pucci F, Reindl F, Romagnoni M, Rothe J, Schermer N, Schieck J, Schönert S, Schwertner C, Scola L, Soum-Sidikov G, Stodolsky L, Strauss R, Thalmeier R, Tomei C, Vignati M, Vivier M, Wex A.   +59 more
europepmc   +1 more source

Optimizing Dual-layer Neutron Moderators for Accelerator-based Boron Neutron Capture Therapy: A Geant4 Simulation Study. [PDF]

J Med Phys
Vafapour H, Rafiepour P, Moradgholi J, Mortazavi SMJ.   +3 more
europepmc   +1 more source

A comparative analysis of gamma and neutron radiation shielding properties of Gd₂O₃ nanoparticles within HDPE composites irradiated with argon ion beam. [PDF]

Sci Rep
Shabib M, Tawfik EK, Reheem AMA, Nada A, Ashry HA.   +4 more
europepmc   +1 more source

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The Scattering of Thermal Neutrons by Deuterons

Physical Review, 1940
The cross section for the scattering of very slow neutrons by deuterons is calculated by numerical methods. Polarization is completely neglected and the wave equation for the process is set up in such a form as to take correctly into account exchange effects between the incident neutron and the neutron initially in the deuteron.
Motz, Lloyd, Schwinger, Julian
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Thermal neutron capture in silicon

Physical Review C, 1990
The prompt gamma-rays from thermal nuteron capture in {sup 28,29,30}Si have been studied and the radiative capture cross sections determined as 207{plus minus}4, 120{plus minus}3 and 107{plus minus}2 mb, respectively. There has been a marked increase in the number of transitions observed in {sup 29}Si and a complete decay scheme for this nucleus is ...
, Islam, , Kennett, , Prestwich
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Shielding for thermal neutrons

Medical Physics, 1997
The problem of calculating the neutron capture γ‐ray dose rate due to thermal neutron capture in a boron or cadmium rectangular shield is considered. An example is given for shielding for a door at the exit of medical accelerator room maze in order to determine the optimum location of lead relative to the borated polyethylene.
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Effects of thermal neutrons on MSGCs

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1998
Abstract To investigate the effects of neutrons on MSGCs, the gain of several detectors was measured before and after irradiation with a flux of 10 6 neutrons / cm 2 s in the CEA (Saclay) ISIS reactor facility. On one of these prototypes the induced activity was measured after the irradiation.
Mack, V., Bernier, K., Brom, J.M., Fontaine, J.C., Huss, D., Jeanneau, F., Schunck, J.P., Voltolini, C.   +7 more
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Pulsed thermal neutron source at the fast neutron generator

Applied Radiation and Isotopes, 2009
A small pulsed thermal neutron source has been designed based on results of the MCNP simulations of the thermalization of 14 MeV neutrons in a cluster-moderator which consists of small moderating cells decoupled by an absorber. Optimum dimensions of the single cell and of the whole cluster have been selected, considering the thermal neutron intensity ...
Grzegorz, Tracz, Krzysztof, Drozdowicz, Barbara, Gabańska, Ewa, Krynicka   +3 more
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Thermalization of Neutrons

1964
Our first discussion of thermal neutron fields in Sec. 5.3 was based on the idealizing assumption that the neutrons were in a true state of thermal equilibrium and thus had a Maxwellian energy distribution with the temperature of the medium. For reasons already mentioned there, the assumption of such an equilibrium state cannot be rigorously true.
K. H. Beckurts, K. Wirtz
openaire   +1 more source