Results 31 to 40 of about 274 (79)

Measurement of 73Ge(n,γ) cross sections and implications for stellar nucleosynthesis [PDF]

, 2019
73Ge(n,γ) cross sections were measured at the neutron time-of-flight facility n_TOF at CERN up to neutron energies of 300 keV, providing for the first time experimental data above 8 keV. Results indicate that the stellar cross section at kT=30 keV is 1.5
Battino, Umberto, Cortés Giraldo, Miguel Antonio, Ferreira, Paulo N., Guerrero, Carlos, Lederer-Woods, Claudia, Lerendegui Marco, Jorge, Palomo Pinto, Rogelio, Quesada Molina, José Manuel, Sabaté Gilarte, Marta   +8 more
core  

Further improvement of (n,p) and (n,α) reaction cross-sections calculated using the TALYS code [PDF]

, 2015
A simple approach is proposed for the improvement of calculated cross-sections. The idea is to search for regularities in deviations of measured and calculated reaction cross-section, and the use of obtained information for correction of calculated ...
Fischer, U., Konobeyev, A.Yu.
core   +2 more sources

Statistical analysis of proton induced reactions to generate recommended data for the production of medical radio-isotopes

, 2022
Radio-isotopes produced via proton induced reaction holds special significance regarding nuclear medicine, astrophysical p-process, theragnostic and diagnostic processes. $^{76}$Br, $^{80m}$Br and $^{61}$Cu are positron emitter and they are useful in the
Gandhi, A., Mondal, Sourav, Pachuau, Rebecca   +2 more
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Charged-Particle Thermonuclear Reaction Rates: III. Nuclear Physics Input [PDF]

, 2010
The nuclear physics input used to compute the Monte Carlo reaction rates and probability density functions that are tabulated in the second paper of this series (Paper II) is presented. Specifically, we publish the input files to the Monte Carlo reaction
A. Coc, A.E. Champagne, Ajzenberg-Selove, Ajzenberg-Selove, Almanza, Anantaraman, Angulo, Anttila, Audi, Axelsson, Bardayan, Bardayan, Bardayan, Bardayan, Bardayan, Bartholomew, Becker, Berg, Bommer, Bosnjakovic, Buchmann, C. Iliadis, Chae, Champagne, Champagne, Champagne, Chouraqui, Chronidou, Coszach, Cseh, Cunsolo, Dababneh, Davids, de Oliveira, Descouvemont, Draayer, Dufour, Endt, Endt, Endt, Endt, Endt, Ferguson, Fifield, Fifield, Firestone, Firestone, French, Fynbo, Gai, Giesen, Goldberg, Goriely, Graff, Görres, Görres, Görres, Görres, Hale, Harissopulos, He, Herndl, Highland, Iliadis, Iliadis, Iliadis, Iliadis, Iliadis, Iliadis, Iliadis, Iliadis, Iliadis, Iliadis, Johnson, Kalifa, Kanungo, Kieser, Kuan, Kuan, Kuan, La Cognata, Langanke, Lorentz-Wirzba, Lotay, Lotay, Lugaro, Lyons, Maas, MacArthur, MacArthur, Mackh, Mak, Mao, Mao, Mohr, Moon, Mukherjee, Murillo, Mythili, Nesaraja, Niecke, Orihara, Parpottas, Parpottas, Powers, R. Longland, Ramirez, Rolfs, Rolfs, Rolfs, Ross, Rowland, Röpke, Schatz, Schmalbrock, Sellin, Smulders, Smulders, Strandberg, Tan, Tanabe, Thompson, Tilley, Tilley, Timmermann, Tomandl, Trautvetter, Trinder, Utku, Vancraeynest, Visser, Visser, Vogelaar, Vogelaar, Wiescher, Wilmes, Wrede, Wrede, Yagi, Yazidjian   +139 more
core   +5 more sources

Integrated Cross Sections of the Photo-Neutron Reactions Induced on \(^{197}\)Au with 60 \(\text{MeV}\) Bremsstrahlung [PDF]

, 2020
. Seven photo-neutron reactions 197Au(γ,xn)197-xAu (with x=1-7) produced by the bremsstrahlung end-point energy of 60 MeV were identified. In this work, we focus on the measurement of integrated sections.
Do, Nguyen Van, Hien, Nguyen Thi, Khue, Pham Duc, Kim, Guinyun, Loat, Bui Van, Luan, Nguyen Thanh, Thanh, Kim Tien, Xuan, Nguyen Thi   +7 more
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Chronometer of the Cosmos: Probing solar system origins via 41Ca reactions

Physics Open
The short-lived radionuclide 41Ca (half-life ≈ 0.1 Myr) serves as a potential cosmic chronometer, offering critical insights into the timing and processes of early Solar System formation.
E. Yıldız
doaj   +1 more source

Impact of level densities and $\gamma$-strength functions on $r$-process simulations

, 2023
Studies attempting to quantify the sensitivity of the $r$-process abundances to nuclear input have to cope with the fact that the theoretical models they rely on, rarely come with confidence intervals.
Larsen, Ann-Cecilie, Pogliano, Francesco
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Investigating High-Energy Proton-Induced Reactions on Spherical Nuclei: Implications for the Pre-Equilibrium Exciton Model

, 2021
A number of accelerator-based isotope production facilities utilize 100- to 200-MeV proton beams due to the high production rates enabled by high-intensity beam capabilities and the greater diversity of isotope production brought on by the long range of ...
Batchelder, Jon C., Bernstein, Lee A., Birnbaum, Eva R., Cutler, Cathy S., Fox, Morgan B., Koning, Arjan J., Lewis, Amanda M., Medvedev, Dmitri G., Morrell, Jonathan T., Nortier, Francois M., O'Brien, Ellen M., Vermeulen, Christiaan, Voyles, Andrew S.   +12 more
core   +1 more source

Proton-induced activation cross sections in the energy range below 1 GeV

, 2021
(Abridged) Modern studies and industrial applications related to the design, radiation protection, and reliability of nuclear facilities, medical applications, as well as space research and exploration are relying on extensive simulations and modeling ...
Andrianov, A. A., Bytenko, A. V., Frolova, T. A., Khalikov, R. S., Konobeev, A. Yu., Korovin, Yu. A., Kulevoy, T. V., Kuptsov, I. S., Moskalenko, I. V., Pavlov, K. V., Stankovskiy, A. Yu., Syresin, E. M., Titarenko, Yu. E., Vu, V. D.   +13 more
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MEASUREMENT OF (ALPHA, NEUTRON) REACTIONS AND DEVELOPMENT OF ANALYSIS TOOLS WITH THE MAJORANA DEMONSTRATOR [PDF]

, 2022
Neutrinoless double-beta decay (0νββ) is a hypothetical nuclear transition which, if observed, would prove that neutrinos are Majorana particles. In addition, the decay rate could provide an effective neutrino mass scale. The decay violates lepton number
Oli, Tupendra Kumar
core   +1 more source