Results 21 to 30 of about 3,415,769 (265)

GDR cross sections updated in the IAEA-CRP [PDF]

open access: yesEPJ Web of Conferences, 2020
The Coordinated Research Project (CRP) with the code F41032 has been launched by the International Atomic Energy Agency (IAEA) in 2016 as a 5-year project with the scientific goal being two-fold: 1) updating the 2000 photonuclear data library and 2 ...
Utsunomiya Hiroaki   +13 more
doaj   +1 more source

Single-top and top-antitop cross sections

open access: yesEPJ Web of Conferences, 2018
I present high-order calculations, including soft-gluon corrections, for single-top and top-antitop production cross sections and differential distributions.
Kidonakis Nikolaos
doaj   +1 more source

Singular Cross Sections in Muon Colliders [PDF]

open access: yes, 2002
We address the problem that the cross section for the collisions of unstable particles diverges, if calculated by standard methods. This problem is considered for beams much smaller than the decay length of the unstable particle, much larger than the ...
Dams, Chris, Kleiss, Ronald
core   +4 more sources

FLOWS WITH CROSS SECTIONS [PDF]

open access: yesProceedings of the National Academy of Sciences, 1970
Let M be a compact connected C ∞ -manifold, of dimension n , without boundary. Let f t : M → M be a C r
openaire   +2 more sources

Proton-air and proton-proton cross sections

open access: yesEPJ Web of Conferences, 2013
Different attempts to measure hadronic cross sections with cosmic ray data are reviewed. The major results are compared to each other and the differences in the corresponding analyses are discussed.
Ulrich Ralf
doaj   +1 more source

Global cross sections for Anosov flows [PDF]

open access: yes, 2014
We provide a new criterion for the existence of a global cross section to a volume-preserving Anosov flow. The criterion is expressed in terms of expansion and contraction rates of the flow and is more general than the previous results of similar kind ...
Simić, Slobodan N.
core   +1 more source

NEUTRINO NUCLEUS CROSS-SECTIONS

open access: yesInternational Journal of Modern Physics E, 2009
We present the results of our calculation which has been performed to study the nuclear effects in the quasielastic, inelastic and deep inelastic scattering of neutrinos(antineutrinos) from nuclear targets. These calculations are done in the local density approximation.
Sajjad Athar, Mohammad   +3 more
openaire   +3 more sources

Total Cross Sections for Neutron Scattering [PDF]

open access: yes, 1994
Measurements of neutron total cross-sections are both extensive and extremely accurate. Although they place a strong constraint on theoretically constructed models, there are relatively few comparisons of predictions with experiment.
A. Picklesimer   +15 more
core   +2 more sources

Cross Sections are History [PDF]

open access: yesSSRN Electronic Journal, 2013
Although cross section relationships are often taken to indicate causation, and especially the important impact of economic growth on many social phenomena, they may, in fact, merely reflect historical experience, that is, similar leader-follower country patterns for variables that are causally unrelated.
openaire   +3 more sources

Absolute differential positronium-formation cross sections [PDF]

open access: yes, 2015
The first absolute experimental determinations of the differential cross-sections for the formation of ground-state positronium are presented for He, Ar, H2 and CO2 near 0○. Results are compared with available theories.
Armitage, S   +8 more
core   +2 more sources

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