Results 21 to 30 of about 6,959,418 (243)

Jet energy measurement with the ATLAS detector in proton-proton collisions at s√=7 TeV [PDF]

open access: yes, 2013
The jet energy scale and its systematic uncertainty are determined for jets measured with the ATLAS detector at the LHC in proton-proton collision data at a centre-of-mass energy of s√=7 TeV corresponding to an integrated luminosity of 38 pb−1.

core   +2 more sources

A Measurement of Jet Shapes in Proton-Proton Collisions at 7.0 TeV Center-of-Mass Energy with the ATLAS Detector at the Large Hadron Collider [PDF]

open access: yes, 2010
A study of jet shapes is presented using 300 nb−1 of proton-proton collision data collected at a center of mass energy of 7 TeV using the ATLAS detector at the Large Hadron Collider.
Marshall, Zachary L   +1 more
core   +1 more source

Performance Analysis of Centralized Cooperative Schemes for Compressed Sensing

open access: yesSensors
This paper presents a performance analysis of centralized spectrum sensing based on compressed measurements. We assume cooperative sensing, where unlicensed users individually perform compressed sensing and send their results to a fusion center, which ...
Luca Rugini, Paolo Banelli
doaj   +1 more source

The study of response of wide band gap semiconductor detectors using the Geant4 [PDF]

open access: yesNuclear Technology and Radiation Protection, 2014
The energy dependence on the intrinsic efficiency, absolute efficiency, full energy peak absolute efficiency and peak-to-total ratio have been studied for various wide band gap semiconductor detectors using the Geant4 based Monte Carlo ...
Hussain Riaz   +2 more
doaj   +1 more source

Simulation of energy spectrum characteristics of planar CdZnTe detector

open access: yesHe jishu, 2023
BackgroundA CdZnTe (CZT) detector is a compound semiconductor detector with a high atomic number and high detection efficiency, it can be used at room temperatures to detect short wavelength radiation such as X-ray and γ ray.PurposeThis study aims to ...
ZHU Weifeng   +7 more
doaj   +1 more source

Measurements of the pseudorapidity dependence of the total transverse energy in proton-proton collisions at root s=7 TeV with ATLAS [PDF]

open access: yes, 2012
ATLAS Collaboration contributor: Paul Douglas Jackson of SLAC National Accelerator Laboratory, Stanford CA, United States of America. Extent: 54This paper describes measurements of the sum of the transverse energy of particles as a function of particle ...
G. Khoriauli   +999 more
core   +1 more source

High-Throughput Powder Diffraction Using White X-Ray Beam and a Simulated Energy-Dispersive Array Detector

open access: yesEngineering, 2022
High-throughput powder X-ray diffraction (XRD) with white X-ray beam and an energy-dispersive detector array is demonstrated in this work on a CeO2 powder sample on a bending magnet synchrotron beamline at the Shanghai Synchrotron Radiation Facility ...
Xiaoping Wang   +8 more
doaj   +1 more source

Positional correction of a 3D position-sensitive virtual Frisch-grid CZT detector for gamma spectroscopy and imaging based on a theoretical assumption

open access: yesNuclear Engineering and Technology, 2023
The virtual Frisch-grid method for room-temperature radiation detectors has been widely used because of its simplicity and high performance. Recently, side electrodes were separately attached to each surface of the detectors instead of covering the ...
Younghak Kim   +3 more
doaj   +1 more source

Expectation-Maximization Aided Modified Weighted Sequential Energy Detector for Distributed Cooperative Spectrum Sensing

open access: yesIEEE Access
Energy detector (ED) is a popular choice for distributed cooperative spectrum sensing because it does not need to be cognizant of the primary user (PU) signal characteristics.
Mohammed Rashid, Jeffrey A. Nanzer
doaj   +1 more source

Performance comparison of centralised and distributed CSS over fading channels in cognitive radio

open access: yesCogent Engineering, 2017
Spectrum sensing is the important aspect of cognitive radio (CR). In order to use the vacant spectrum, cognitive radio user must be able to identify the presence of empty spectrum efficiently.
Girraj Sharma, Ritu Sharma
doaj   +1 more source

Home - About - Disclaimer - Privacy