Results 21 to 30 of about 19,573 (307)

Charged-particle timing with 10 ps accuracy using TimeSPOT 3D trench-type silicon pixels

Frontiers in Physics, 2023
For the next generation of vertex detectors, the accurate measurement of the charged particle timing at the pixel level is considered to be the ultimate solution in experiments operating at very high instantaneous luminosities.
F. Borgato, F. Borgato, D. Brundu, A. Cardini, G. M. Cossu, G. F. Dalla Betta, G. F. Dalla Betta, M. Garau, M. Garau, L. La Delfa, A. Lai, A. Lampis, A. Lampis, A. Loi, M. M. Obertino, M. M. Obertino, G. Simi, G. Simi, S. Vecchi   +18 more
doaj   +1 more source

Uniformly accelerated finite-time detectors [PDF]

Physical Review D, 1993
The behavior of uniformly accelerated detectors in the Minkowski and Rindler vacua is analysed when the detector is coupled to a scalar field during a finite amount of time T. We point out that the logarithmic ultraviolet divergences reported in the literature are due to the instantaneous switching of the detector.
Higuchi, A., Matsas, G. E.A., Peres, C. B.   +2 more
openaire   +4 more sources

Optical Simulation and Experimental Assessment with Time–Walk Correction of TOF–PET Detectors with Multi-Ended Readouts

Sensors, 2021
As a commonly used solution, the multi-ended readout can measure the depth-of-interaction (DOI) for positron emission tomography (PET) detectors. In the present study, the effects of the multi-ended readout design were investigated using the leading-edge
Siwei Xie, Zhiliang Zhu, Xi Zhang, Qiangqiang Xie, Hongsen Yu, Yibin Zhang, Jianfeng Xu, Qiyu Peng   +7 more
doaj   +1 more source

State-of-the-art challenges and emerging technologies in radiation detection for nuclear medicine imaging: A review

Frontiers in Physics, 2023
Single photon emission computed tomography (SPECT) and positron emission tomography (PET) are established medical imaging modalities that have been implemented for decades, but improvements in detector design and camera electronics are needed for ...
Emily Enlow, Shiva Abbaszadeh
doaj   +1 more source

Superconducting nanowire single-photon detectors: physics and applications [PDF]

, 2012
Single-photon detectors based on superconducting nanowires (SSPDs or SNSPDs) have rapidly emerged as a highly promising photon-counting technology for infrared wavelengths.
Hadfield, Robert H, Natarajan, C.M., Natarajan, Chandra M, Tanner, M.G., Hadfield, R., Tanner, Michael Geoffrey; id_orcid   +5 more
core   +1 more source

Fast timing detectors with applications in cosmic ray physics and medical science [PDF]

EPJ Web of Conferences, 2021
We describe two applications concerning fast timing detectors and fast signal sampling in cosmic ray measurements in collaboration with NASA and in dose measurements for cancer treatment.
Royon Christophe
doaj   +1 more source

A TIME-OF-FLIGHT DETECTOR FOR CDF

International Journal of Modern Physics A, 2001
A Time-of-Flight detector (TOF), with a technique based on plastic scintillators and finemesh photomultipliers, has been added to the CDF-II experiment. The main physics motivation is to improve neutral B meson flavor determination by K± identification.
GROZIS C, KEPHART R, STANEK R, KIM B, KIM DH, KIM SB, OH Y, YU I, KIM YK, CARITHERS W, ANIKEEV K, BAUER G, FURIC IK, KRAVCHENKO I, MULHEARN M, PAUS CH, SUMOROK K, CABRERA S, FERNANDEZ J, PIEDRA J, RODRIGO T, RUIZ A, VILA I, CHEN C, JONES M, KONONENKO W, KROLL J, MAYERS GM, NEWCOMER FM, USYNIN D, VANBERG R, BELLETTINI G, CERRI C, MENZIONE A, DEPEDIS D, DIONISI, Carlo, GIAGU, Stefano, RESCIGNO M, ZANELLO L, KAZAMA A, KIM SH, MATSUNAGA H, MOTOHASHI S, SATO K, TAKIKAWA K, UKEGAWA F.   +45 more
openaire   +3 more sources

Timing and synchronization of the DUNE neutrino detector

Journal of Instrumentation, 2023
Abstract The DUNE neutrino experiment far detector has a fiducial mass of 40 kt. The O(1M) readout channels are distributed over the four 10 kt modules and need to be synchronized with respect to each other to a precision of O(10 ns). The entire system needs to be synchronized with respect to GPS time to O(100 ns). The system needs to be
Barcock, A., Cussans, D., Lindebaum, D., Newbold, D., Paramesvaran, S., Trilov, S.   +5 more
openaire   +2 more sources

Time-domain response of the ARIANNA detector [PDF]

Astroparticle Physics, 2015
13 pages, 19 figures, in press at Astroparticle Physics Journal. Contact: J.C. Hanson (j529h838@ku.edu)
Barwick, SW, Berg, EC, Besson, DZ, Duffin, T, Hanson, JC, Klein, SR, Kleinfelder, SA, Piasecki, M, Ratzlaff, K, Reed, C, Roumi, M, Stezelberger, T, Tatar, J, Walker, J, Young, R, Zou, L   +15 more
openaire   +4 more sources

Exploitation of the Timing Capabilities of Metallic Magnetic Calorimeters for a Coincidence Measurement Scheme

Atoms, 2022
In this report, we compare two filter algorithms for extracting timing information using novel metallic magnetic calorimeter detectors, applied to the precision X-ray spectroscopy of highly charged ions in a storage ring.
Philip Pfäfflein, Günter Weber, Steffen Allgeier, Sonja Bernitt, Andreas Fleischmann, Marvin Friedrich, Christoph Hahn, Daniel Hengstler, Marc Oliver Herdrich, Anton Kalinin, Felix Martin Kröger, Patricia Kuntz, Michael Lestinsky, Bastian Löher, Esther Babette Menz, Uwe Spillmann, Binghui Zhu, Christian Enss, Thomas Stöhlker   +18 more
doaj   +1 more source