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Immunostimulatory effects of radioimmunotherapy
Published 2022-02-01“…Recent preclinical data demonstrate that targeted alpha-particle therapy shares with RT the capacity to elicit immunostimulatory effects, standing out as a promising strategy to circumvent immune checkpoint inhibitor resistance in immunologically ‘cold’ tumors.…”
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242
Studi Transistor BJT Tipe NPN untuk Mendeteksi Radiasi Alpha.
Published 2006“…The aim of this research is to study the possibility of a NPN transistor to be used as an alpha particle detector. This study used Am-241 as the source and a transistor operated with open base and bias voltage 40 volts and current 3 amperes as a detector. …”
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243
Impact of x-ray dose on the response of CR-39 to 1–5.5 MeV alphas
Published 2017“…A residual effect depending on alpha particle energy is characterized using an empirical formula.…”
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244
Dynamical study of emitted particles from exited nucleus using Langevin approach
Published 2018-12-01“…During this dissipative process, particles such as neutron, proton, alpha particle and gamma ray emit from the compound system. …”
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245
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Quantum barrier penetration studies with oriented nuclei: Proton and neutron emission from exotic isotopes
Published 2001“…The study of barrier effects involving angular momentum and non-spherical deformation can be approached more directly via single-particle emission than via alpha decay, which suffers from complications relating to preformation of the alpha particle. Using the new formalism, predictions are presented for angular distributions of beta-delayed neutrons from oriented I-137 and of direct proton emission from oriented Tm-147.…”
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247
Research on Neutron Source Intensity Calculation Method for Pressurized Water Reactor Burned Fuel
Published 2023-02-01“…There were multiple sources of alpha particle in reactor core, including 238Pu, 239Pu, 240Pu, 241Am, 242Cm, 244Cm, etc. …”
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The cross sections and energy spectra of the particle emission in proton induced reaction on 204,206,207,208Pb and 209Bi
Published 2017-01-01“…All cross sections of proton induced reactions, angular distributions, energy spectra and double differential cross sections of neutron, proton, deuteron, triton, helium and alpha-particle emissions for p+ 204,206,207,208Pb, 209Bi reactions are consistently calculated and analyzed at incident proton energies below 200 MeV. …”
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250
Charge transport properties of CdMnTe radiation detectors
Published 2012-10-01“…Growth, fabrication and characterization of indium-doped cadmium manganese telluride (CdMnTe) radiation detectors have been described. Alpha-particle spectroscopy measurements and time resolved current transient measurements have yielded an average charge collection efficiency approaching 100 %. …”
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251
Neutron detection using conversion layers and YAP:Ce and YAG:Ce crystals
Published 2015-01-01“…The conversion leads to emitting an alpha particle and triton according to the scheme 6Li (n, a)3H + + 4.5 MeV which are detected by the scintillation crystal. …”
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252
Identification of an optimized heating and fast ion generation scheme for the Wendelstein 7-X stellarator
Published 2020“…Simulations in the intricate 3D magnetic stellarator geometry reveal an energetic distribution function that is only weakly anisotropic, and is thus relevant to fast ion and alpha particle driven Alfv'en Eigenmode experimental preparation. …”
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253
The investigation of particles from deuterium reactions
Published 1952“…The proton spectrum was investigated but showed no subsidiary proton groups and hence no excited state of the alpha-particle.</p> <p>[This abstract continued in thesis]</p> …”
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Four methods for determining the composition of trace radioactive surface contamination of low-radioactivity metal
Published 2011“…In two additional methods a position-sensitive proportional counter surrounding the surface is used to make both a measurement of the energy spectrum of alpha particle emissions and also coincidence measurements to derive the thorium-chain content based on the presence of short-lived isotopes in that decay chain. …”
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255
Kinetic simulations of fusion ignition with hot-spot ablator mix
Published 2019“…The mix region cools and contracts over tens of picoseconds, increasing its alpha particle stopping power and radiative losses. This makes a localised mix region more severe than an equal amount of uniformly distributed mix. …”
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256
Performance of ZnSe-based scintillators at low temperatures
Published 2021“…The X-ray luminescence and decay curves were measured over the 77–295 K temperature range, and alpha particle excitation was used to examine scintillation light output and decay kinetics over the range 9–295 K. …”
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257
Neutron yield and energy spectrum of 13C(alpha,n)16O reaction in liquid scintillator of KamLAND: A Nedis-2m simulation
Published 2021-12-01“…In this study, using the Nedis-2m program code, the energy spectrum of α-induced neutrons in a thin carbon target was calculated and the corresponding reaction cross-section was refined in the alpha particle energy range of 5–8 MeV. The results were used to calculate the intensity and energy spectrum of background neutrons produced in the liquid scintillator of KamLAND. …”
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258
Optical Multi-Context Blind Scrubbing for Field Programmable Gate Arrays
Published 2020-01-01“…The soft-error tolerance of the scrubbing operation was evaluated using a radiation tolerance experiment using two 4-MBq Americium-241 alpha particle sources. Results show the worst case mean time to repair (MTTR) of the scrubbing operation as 560 ns, which can realize sufficient soft-error tolerance in radiation-rich space environments.…”
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259
Double differential light charged particle emission cross sections for some structural fusion materials
Published 2017-01-01“…Direct, compound and pre-equilibrium reaction contribution have been theoretically calculated and dominant contribution have been determined for each emission of proton, deuteron and alpha particle.…”
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260
Fission Mechanism of 235U+n Reaction According to the Symmetrical Atomic Nucleus Model
Published 2022-11-01“…For the first time, the number of alpha particles in the composition of the 235U nucleus is considered to be 44 and the total number of connections between nucleons is 292. …”
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