Results 41 to 50 of about 276,793 (392)
Muon capture in deuterium [PDF]
Nuclear Physics A, 2010 Model dependence of the capture rates of the negative muon capture in deuterium is studied starting from potential models and the weak two-body meson exchange currents constructed in the tree approximation and also from an effective field theory.
P. Ricci +3 more
openaire +2 more sources
Neutrino Production of Deuterium in Supermassive Stars and Possible Implications for Deuterium Detections in Ly-Limit Systems [PDF]
Astrophys.J. 487 (1997) L25-L28, 1997 We describe how thermally produced anti-electron neutrinos ($\bar\nu_e$) from the homologously collapsing core of a supermassive star ($M \ga 5\times10^4 M_\odot$) can lead to significant deuterium enrichment in the ejected envelope of such a star. Deuterium-enriched material at high redshift might then serve as a clue to the existence of pregalactic ...
arxiv +1 more source
Coincidence charged-current neutrino-induced deuteron disintegration for $^2\mathrm{H}_2{^{16}}\mathrm{O}$ [PDF]
, 2017 Semi-inclusive charge-changing neutrino reactions on targets of heavy water are investigated with the goal of determining the relative contributions to the total cross section of deuterium and oxygen in kinematics chosen to emphasize the former.
Donnelly, T. W. +2 more
core +3 more sources
Effects of deuterium oxide on cell growth and vesicle speed in RBL-2H3 cells [PDF]
PeerJ, 2014 For the first time we show the effects of deuterium oxide on cell growth and vesicle transport in rat basophilic leukemia (RBL-2H3) cells. RBL-2H3 cells cultured with 15 moles/L deuterium showed decreased cell growth which was attributed to cells not ...
Roshni S. Kalkur +3 more
doaj +2 more sources
Tunneling of Hydrogen and Deuterium Atoms on Interstellar Ices (Ih and ASW)
Frontiers in Astronomy and Space Sciences, 2021 Model calculations are performed to investigate the kinetic isotope effect of hydrogen and deuterium atom diffusion on hexagonal ice and amorphous solid water. Comparisons with experimental results by Kuwahata et al. (Phys. Rev. Lett., Sep. 2015, 115 (13)
Gunnar Nyman
doaj +1 more source
Molecular recognition in olfaction
Advances in Physics: X, 2017 The mechanism by which the chemical identity of odourants is established by olfactory receptors is a matter of intense debate. Here we present an overview of recent ideas and data with a view to summarising what is known, and what has yet to be ...
A. P. Horsfield, A. Haase, L. Turin
doaj +1 more source
AAPPS Bulletin, 2021 A middle-sensitivity scintillating fiber detector (hereafter middle Sci-Fi detector) that works at a deuterium-tritium neutron flux of ~105-107 cm−2s−1 was utilized to measure secondary deuterium-tritium neutron emission rates with high temporal ...
K. Ogawa +10 more
doaj +1 more source
Insulator-metal transition in dense fluid deuterium
Science, 2018 Laser-shocking deuterium into metal The conditions in which hydrogen disassociates and becomes an atomic metal occur in high-energy-density environments, such as the interiors of giant planets and nuclear explosions. Celliers et al. trained 168 lasers on
P. Celliers +14 more
semanticscholar +1 more source
Imaging the uptake of deuterated methionine in Drosophila with stimulated Raman scattering
Frontiers in Chemistry, 2023 Introduction: Visualizing small individual biomolecules at subcellular resolution in live cells and tissues can provide valuable insights into metabolic activity in heterogeneous cells, but is challenging.Methods: Here, we used stimulated Raman ...
Spencer J. Spratt +7 more
doaj +1 more source
Trapping deuterium atoms [PDF]
Physical Review A, 2010 ISSN:1094 ...
Wiederkehr, Alex W. +7 more
openaire +3 more sources