Results 21 to 30 of about 7,527,782 (304)

Variation of coherent to Compton scattering differential cross-section ratios of some lanthanides with the external magnetic field at 59.54 keV

open access: yesResults in Physics, 2019
The coherent to Compton differential cross-section ratios of some lanthanides have been calculated in an external magnetic field. The lanthanide samples were irritated by 59.54 keV from Am241 radioactive source.
Tuba Akkuş, Mine Uğurlu, Lütfü Demir
doaj   +1 more source

Differential cross section measurement of charged current νe interactions without final-state pions in MicroBooNE [PDF]

open access: yes, 2022
In this paper we present the first measurements of an exclusive electron neutrino cross section with the MicroBooNE experiment using data from the Booster neutrino beamline at Fermilab.
HASH(0x55a67f607658)   +27 more
core   +2 more sources

Differential cross section for γd → ωd using CLAS at Jefferson Lab

open access: yesPhysics Letters B, 2018
The cross section for coherent ω-meson photoproduction off the deuteron has been measured for the first time as a function of the momentum transfer t=(Pγ−Pω)2 and photon energy Eγ using the CLAS detector at the Thomas Jefferson National Accelerator ...
T. Chetry   +111 more
doaj   +1 more source

Inclusive jet differential cross sections in photoproduction at HERA [PDF]

open access: yesPhysics Letters B, 1995
Inclusive jet differential cross sections for the reaction ep → jet + X at Q2 below 4 GeV2 have been measured with the ZEUS detector at HERA using an integrated luminosity of 0.55 pb-1. These cross sections are given in the kinematic region 0.2 <y <0.85, for jet pseudorapidities in the ep-laboratory range -1 <ηjet <2 and refer to jets at ...
Derrick, M.   +278 more
openaire   +8 more sources

Measurement of the B+ production cross section in pp collisions at √s = 7 TeV [PDF]

open access: yes, 2011
This is the pre-print version of the Published Article which can be accessed from the link below.Measurements of the total and differential cross sections dσ/dpTB and dσ/dyB for B+ mesons produced in pp collisions at √s=7  TeV are presented.
Pape, L   +999 more
core   +1 more source

Measurement of the B ± production cross-section in pp collisions at √s = 7 TeV [PDF]

open access: yes, 2012
The production of B ± mesons in proton-proton collisions at s = 7 TeV is studied using 35 pb−1 of data collected by the LHCb detector. The B ± mesons are reconstructed exclusively in the B ± → J/ψK ± mode, with J/ψ → μ + μ −. The differential production
Hennessy K.   +999 more
core   +1 more source

Photonuclear reaction cross-section evaluation of 181Ta and 209Bi considering experimental double differential cross-section data [PDF]

open access: yesEPJ Web of Conferences
Experimental data of photoneutron double differential cross-sections (DDXs) on 181Ta and 209Bi for photon energies of 13 MeV and 17 MeV were incorporated into the photonuclear data evaluation using the CCONE code system and reaction cross-section data ...
Thi Hong Nguyen Thuong   +2 more
doaj   +1 more source

Absorption, scattering and shadow by a noncommutative black hole with global monopole

open access: yesEuropean Physical Journal C: Particles and Fields, 2023
In this paper, we investigate the process of massless scalar wave scattering due to a noncommutative black hole with a global monopole through the partial wave method.
M. A. Anacleto   +3 more
doaj   +1 more source

Scalar scattering by black holes and wormholes

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
We study the scattering of monochromatic planar scalar waves in a geometry that interpolates between the Schwarzschild solution, regular black holes and traversable wormhole spacetimes.
Haroldo C. D. Lima Junior   +2 more
doaj   +1 more source

Evidence for non-exponential elastic proton–proton differential cross-section at low |t| and s=8TeV by TOTEM

open access: yesNuclear Physics B, 2015
The TOTEM experiment has made a precise measurement of the elastic proton–proton differential cross-section at the centre-of-mass energy s=8 TeV based on a high-statistics data sample obtained with the β⁎=90 m optics.
G. Antchev   +84 more
doaj   +1 more source

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