Results 21 to 30 of about 135,861 (292)

Observation of micropores in hard-carbon using Xe-129 NMR porosimetry [PDF]

open access: yes, 2008
The existence of micropores and the change of surface structure in pitch-based hard-carbon in xenon atmosphere were demonstrated using Xe-129 NMR. For high-pressure (4.0 MPa) Xe-129 NMR measurements, the hard-carbon samples in Xe gas showed three peaks ...
Ago   +45 more
core   +1 more source

Mode-Dependent Effect of Xenon Inhalation on Kainic Acid-Induced Status Epilepticus in Rats

open access: yesFrontiers in Cellular Neuroscience, 2019
Previous studies have reported the possible neuroprotective effects of xenon treatment. The purpose of this study was to define the range of effective xenon ratio, most effective xenon ratio, and time-window for intervention in the kainic acid (KA ...
Yurong Zhang   +8 more
doaj   +1 more source

Signal yields, energy resolution, and recombination fluctuations in liquid xenon [PDF]

open access: yes, 2016
This work presents an analysis of monoenergetic electronic recoil peaks in the dark-matter-search and calibration data from the first underground science run of the Large Underground Xenon (LUX) detector.
Akerib, D. S.   +100 more
core   +2 more sources

Krypton assay in xenon at the ppq level using a gas chromatographic system and mass spectrometer [PDF]

open access: yes, 2014
We have developed a new method to measure krypton traces in xenon at unprecedented low concentrations. This is a mandatory task for many near-future low-background particle physics detectors.
Lindemann, Sebastian, Simgen, Hardy
core   +2 more sources

Effects of xenon anesthesia on postoperative neurocognitive disorders: a systematic review and meta-analysis

open access: yesBMC Anesthesiology, 2023
The latest clinical trials have reported conflicting outcomes regarding the effectiveness of xenon anesthesia in preventing postoperative neurocognitive dysfunction; thus, this study assessed the existing evidence.
Yu-Shen Yang   +7 more
doaj   +1 more source

Luminescence evidence for bulk and surface excitons in free xenon clusters

open access: yes, 2007
Cathodoluminescence spectra of free xenon clusters produced by condensation of xenon-argon gas mixtures in supersonic jets expanding into vacuum were studied.
D. Varding   +10 more
core   +1 more source

Energy calibration of the NEXT-White detector with 1% resolution near Q ββ of 136Xe [PDF]

open access: yes, 2019
Excellent energy resolution is one of the primary advantages of electroluminescent high-pressure xenon TPCs. These detectors are promising tools in searching for rare physics events, such as neutrinoless double-beta decay (ββ0ν), which require precise ...
Adams, C.   +90 more
core   +2 more sources

Pseudorapidity distributions of charged hadrons in xenon-xenon collisions at sNN=5.44 TeV

open access: yesPhysics Letters B, 2019
Measurements of the pseudorapidity distributions of charged hadrons produced in xenon-xenon collisions at a nucleon-nucleon centre-of-mass energy of sNN=5.44 TeV are presented. The measurements are based on data collected by the CMS experiment at the LHC.
A.M. Sirunyan   +2303 more
doaj   +1 more source

Operation Analysis of PandaX-4T Ultra-High Purity Xenon Cryogenic Distillation System for Removal of Krypton

open access: yesShanghai Jiaotong Daxue xuebao, 2021
Based on the McCabe-Thiele (M-T) method and the conservation of mass and energy, the PandaX-4T collaboration group designs an efficient cryogenic distillation system to reduce the mole fraction of krypton in commercial xenon from 5×10-7 to 1 ...
YAN Rui, WANG Zhou, CUI Xiangyi, JU Yonglin, SHA Haidong, LI Shuaijie, HUANG Peiyao, WANG Xiuli
doaj   +1 more source

Measurement of single electron emission in two-phase xenon [PDF]

open access: yes, 2007
We present the first measurements of the electroluminescence response to the emission of single electrons in a two-phase noble gas detector. Single ionization electrons generated in liquid xenon are detected in a thin gas layer during the 31-day ...
A. Lindote   +55 more
core   +3 more sources

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