Results 51 to 60 of about 7,282,286 (367)

EXFOR – a global experimental nuclear reaction data repository: Status and new developments

open access: yes, 2017
Members of the International Network of Nuclear Reaction Data Centres (NRDC) have collaborated since the 1960s on the worldwide collection, compilation and dissemination of experimental nuclear reaction data. New publications are systematically complied,
Valentina Semkova   +4 more
semanticscholar   +1 more source

Nuclear Reactions in Semiconductors [PDF]

open access: yesIEEE Transactions on Nuclear Science, 1980
Soft upsets in semiconductor memory devices can be produced by charged particles produced in nuclear reactions in the semiconductor or in its surrounding materials. We have calculated the particle production cross sections for incident neutrons and protons in various semiconductor materials in the energy range of 5 to 75 MeV.
openaire   +3 more sources

Exploring the nuclear pion dispersion relation through the anomalous coupling of photon to photon and neutral pion

open access: yes, 1998
We investigate the possibility of measuring the pion dispersion relation in nuclear matter through the anomalous coupling in the reaction \gamma - \gamma' \pi_0. It is shown that this reaction permits the study of pionic modes for space-like momenta.
Alexander Volya   +9 more
core   +1 more source

Coulomb and nuclear effects in breakup and reaction cross sections

open access: yes, 2016
We use a three-body Continuum Discretized Coupled Channel (CDCC) model to investigate Coulomb and nuclear effects in breakup and reaction cross sections.
Canto, L. Felipe   +2 more
core   +1 more source

Insights into PI3K/AKT signaling in B cell development and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
This Review explores how the phosphoinositide 3‐kinase and protein kinase B pathway shapes B cell development and drives chronic lymphocytic leukemia, a common blood cancer. It examines how signaling levels affect disease progression, addresses treatment challenges, and introduces novel experimental strategies to improve therapies and patient outcomes.
Maike Buchner
wiley   +1 more source

Calculations of Maxwellian-averaged Cross Sections and Astrophysical Reaction Rates Using the ENDF/B-VII.0, JEFF-3.1, JENDL-3.3 and ENDF/B-VI.8 Evaluated Nuclear Reaction Data Libraries

open access: yes, 2009
We calculated the Maxwellian-averaged cross sections (MACS) and astrophysical reaction rates of the stellar nucleosynthesis reactions (n,$\gamma$), (n,fission), (n,p), (n,$\alpha$) and (n,2n) using the ENDF/B-VII.0-, JEFF-3.1-, JENDL-3.3-, and ENDF/B-VI ...
Mughaghab, S. F.   +2 more
core   +1 more source

Reaction Rate Uncertainties: NeNa and MgAl in AGB Stars [PDF]

open access: yes, 2006
We study the effect of uncertainties in the proton-capture reaction rates of the NeNa and MgAl chains on nucleosynthesis due to the operation of hot bottom burning (HBB) in intermediate-mass asymptotic giant branch (AGB) stars.
Iliadis, Christian   +3 more
core   +3 more sources

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Description of atomic excitations in heavy-ion reactions [PDF]

open access: yes, 2006
Excitations of the atomic shell in heavy-ion collisions are influenced by the presence of a nuclear reaction. In the present Rapid Communication we point out the equivalence between a semiclassical description based on the nuclear autocorrelation ...
Greiner, Walter   +3 more
core  

Nuclear Radii of Unstable Nuclei

open access: yes, 2011
In the presented review we discuss the problem of extraction the parameters of nuclear matter and charge distribution in stable and unstable isotopes.
Alkhazov, G. D.   +2 more
core   +1 more source

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