Results 131 to 140 of about 153,444 (258)

Proposal of kHz‐level polarization switching of undulator radiation with magnetic field modulation at Hefei Advanced Light Facility

open access: yesJournal of Synchrotron Radiation, EarlyView.
This paper presents a proposal of kHz‐level fast polarization switching of undulator radiation with magnetic field modulation using electromagnetic coils at Hefei Advanced Light Facility.A magnetic field modulation‐based scheme for fast polarization switching of undulator radiation has been proposed for Hefei Advanced Light Facility (HALF), a fourth ...
Nanrui Yang   +3 more
wiley   +1 more source

Search for the Higgs boson in the diphoton decay channel with ATLAS detector

open access: yesEPJ Web of Conferences, 2013
This document reports on a search for the Standard Model Higgs boson in the diphoton decay channel in proton-proton collisions at center-of-mass energies of √s=7 TeV and √s= 8 TeV using integrated luminosities of 4.8 fb−1 and 5.9 fb−1, respectively ...
Jimenez Belenguer Marcos
doaj   +1 more source

Longitudinal double spin asymmetries in single hadron quasi-real photoproduction at high pT

open access: yesPhysics Letters B, 2016
We measured the longitudinal double spin asymmetries ALL for single hadron muoproduction off protons and deuterons at photon virtuality ...
C. Adolph   +209 more
doaj   +1 more source

One million scans later: the evolution of the I16 material and magnetism beamline at Diamond Light Source

open access: yesJournal of Synchrotron Radiation, EarlyView.
Beamline I16 at Diamond Light Source is a versatile X‐ray scattering instrument that combines tunable X‐ray energy and polarization, flexible diffraction geometries, and advanced sample environments for studies of electronic, magnetic, and structural phenomena.Here, we review the capabilities of beamline I16 at Diamond Light Source after nearly 20 ...
Aly H. Abdeldaim   +10 more
wiley   +1 more source

Virtual commissioning of the Korea Light Source Hard X‐ray Nanoprobe beamline with multilingual natural language control

open access: yesJournal of Synchrotron Radiation, EarlyView.
A pre‐installation virtual commissioning platform for the Korea Light Source ID10 hard X‐ray nanoprobe couples browser‐based Monte Carlo ray tracing, EPICS/Bluesky control and a multilingual natural‐language agent (98.2% accuracy in Korean, English and Japanese) under a zero‐change hardware transition principle, producing commissioning design inputs ...
Minho Seo   +9 more
wiley   +1 more source

Measurement of the atmospheric muon spectrum from 20 to 3000 GeV

open access: yesPhysics Letters B, 2004
The absolute muon flux between 20 GeV and 3000 GeV is measured with the L3 magnetic muon spectrometer for zenith angles ranging from 0 degree to 58 degree. Due to the large exposure of about 150 m2 sr d, and the excellent momentum resolution of the L3 muon chambers, a precision of 2.3 % at 150 GeV in the vertical direction is achieved.
Achard, P.   +225 more
openaire   +9 more sources

Technology for Whom and for What? A Global South View of Tech Diplomacy

open access: yesGlobal Policy, EarlyView.
ABSTRACT International politics is linked to its technical‐social character. Also, technology is socially constructed and thereby not entirely neutral or impartial. A tech‐driven geopolitical landscape has been a defining feature of contemporary world politics.
Eugenio V. Garcia
wiley   +1 more source

Observation of a new boson with mass near 125 GeV in pp collisions at $ \sqrt{s}=7 $ and 8 TeV

open access: yes, 2013
A bstractA detailed description is reported of the analysis used by the CMS Collaboration in the search for the standard model Higgs boson in pp collisions at the LHC, which led to the observation of a new boson. The data sample corresponds to integrated
S. Chatrchyan   +499 more
semanticscholar   +1 more source

fishmax: An R package for Bayesian estimation of maximum body size in animals

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Maximum body size is a key trait of an animal species, determining its population dynamics, productivity and interactions with other species and the environment. For fish in particular, the maximum body length or Lmax$$ {L}_{\mathrm{max}} $$ correlates strongly to other life history parameters and is commonly used in ecological models and ...
Freddie Heather   +2 more
wiley   +1 more source

Evidence for the 125 GeV Higgs boson decaying to a pair of τ leptons

open access: yes, 2014
A bstractA search for a standard model Higgs boson decaying into a pair of τ leptons is performed using events recorded by the CMS experiment at the LHC in 2011 and 2012. The dataset corresponds to an integrated luminosity of 4.9 fb−1 at a centre-of-mass
S. Chatrchyan   +499 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy