Search results for " Detectors"
showing 10 items of 2027 documents
Plasma distributions observed in a 2.45 GHz hydrogen discharge
2014
The existence of various spatial distributions of hydrogen plasma in a pulsed 2.45 GHz microwave discharge is demonstrated. The data has been obtained through optical emission diagnostics utilizing an ultra-fast CCD camera system with multi-channel plate (MCP) intensifiers, and a wavelength-filtered photodiode recording temporal light emission signals of hydrogen atoms and molecules. It has been observed that the magnetic field topology and strength are determining the transitions between different plasma patterns and spectral saturation times while neutral gas pressure and microwave power show a weaker influence on the profiles but affect the emitted light intensity.
Beta-decay of light nuclei close to the proton drip-line: 40Ti and 35Ca
1998
The s-decay of40Ti and35Ca have been studied at the LISE3 spectrometer at GANIL. The decay schemes were deduced from the observed s-delayed proton and γ emission of40Ti and35Ca into the ground and first excited states of39Ca and34Ar, respectively. The Gamow-Teller strength functionB(GT) of the40Ti s-decay extracted from the s-decay branching ratios and the precisely measured40Ti half-life, provides for the first time an experimental calibration of the neutrino detection efficiency for the ICARUS solar neutrino detector.
"Table 5" of "Elliptic flow of charged particles in Pb-Pb collisions at 2.76 TeV"
2014
Uncorrected multiplicity distribution of charged particles in the Time Projection Chamber (|eta| < 0.8).
"Table 2" of "Charge separation relative to the reaction plane in Pb-Pb collisions at $\sqrt{s_{NN}}= 2.76$ TeV"
2013
The centrality dependence of the correlator three-particle charge-dependent MEAN(COS(PHI(A)+COS(PHI(B)-2*PHI(RP)) measured from correlations with the reaction plane (RP) estimated using the TPC detector.
"Table 2" of "Measurement of electrons from heavy-flavour hadron decays in p-Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV"
2016
Nuclear modification factor $R_{\text{pPb}}$ of electrons from heavy-flavour hadron decays as a function of transverse momentum for minimum-bias p--Pb collisions in the rapidity interval $-1.065 < y_{\rm cms} < 0.135$.
"Table 9" of "Search for new phenomena in events with a photon and missing transverse momentum in $pp$ collisions at $\sqrt{s}=8$ TeV with the ATLAS …
2015
Upper limits at 95% C.L. on the WIMP simplified model coupling parameter, sqrt(g_f g_chi), with vector coupling and mediator width Gamma=m_V/3, as a function of WIMP (m_chi) and the mediator particle (m_V) masses.
"Table 30" of "Search for photonic signatures of gauge-mediated supersymmetry in 8 TeV $pp$ collisions with the ATLAS detector"
2015
The total NLO+NLL cross sections with uncertainties for the strong production GGM signal grid for the photon+j analysis.
"Table 9" of "Search for dark matter candidates and large extra dimensions in events with a photon and missing transverse momentum in pp collision da…
2013
95% CL observed and expected limits on the nucleon-WIMP scattering cross-section for spin-dependent (D8) WIMP models. The impact of the +-1sigma theoretical uncertainty on the observed limits and the expected +-1sigma range of limits in the absence of a signal are also given.
"Table 8" of "Search for dark matter candidates and large extra dimensions in events with a photon and missing transverse momentum in pp collision da…
2013
95% CL observed and expected limits on the nucleon-WIMP scattering cross-section for spin-independent (D5) WIMP models. The impact of the +-1sigma theoretical uncertainty on the observed limits and the expected +-1sigma range of limits in the absence of a signal are also given.
"Table 7" of "Search for dark matter candidates and large extra dimensions in events with a photon and missing transverse momentum in pp collision da…
2013
95% CL observed and expected limits on the nucleon-WIMP scattering cross-section for spin-independent (D1) WIMP models. The impact of the +-1sigma theoretical uncertainty on the observed limits and the expected +-1sigma range of limits in the absence of a signal are also given.