Distribution of Brownian Coincidences
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DOI: 10.1007/s10955-019-02360-x
Abstract: We study the probability distribution, $P_N(T)$, of the coincidence time $T$, i.e. the total local time of all pairwise coincidences of $N$ independent Brownian walkers. We consider in details two geometries: Brownian motions all starting… read more here.
Keywords: time; coincidence time; brownian coincidences; distribution ... See more keywords
Coincidence time resolution of 30 ps FWHM using a pair of Cherenkov-radiator-integrated MCP-PMTs.
Sign Up to like & getrecommendations! Published in 2019 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/ab0fce
Abstract: Radiation detectors dedicated to time-of-flight positron emission tomography (PET) have been developed, and coincidence time resolution (CTR) of sub-100 ps full width at half maximum (FWHM) has been achieved by carefully optimizing scintillators and photodetectors. Achieving… read more here.
Keywords: resolution; coincidence time; ctr; fwhm ... See more keywords
Electronics method to advance the coincidence time resolution with bismuth germanate.
Sign Up to like & getrecommendations! Published in 2019 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/ab31e3
Abstract: Exploiting the moderate Cherenkov yield from 511 keV photoelectric interactions in bismuth germanate (BGO) scintillators enables one to achieve a level of coincidence time resolution (CTR) appropriate for time-of-flight positron emission tomography (TOF-PET). For this… read more here.
Keywords: time resolution; coincidence time; time; bismuth germanate ... See more keywords
Performance improvement of Compton imaging of astatine-211 by optimising coincidence time windows
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DOI: 10.1088/1748-0221/16/12/c12031
Abstract: Astatine-211 is one of the promising radioisotopes for targeted alpha therapy. Optimising treatment strategies as well as determining the suitability of a given agent for a particular patient requires to image the time-dependent distribution of… read more here.
Keywords: astatine 211; coincidence time; coincidence; compton ... See more keywords
Local 5-HT signaling bi-directionally regulates the coincidence time window for associative learning
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DOI: 10.1101/2022.03.27.485970
Abstract: Temporal coincidence between the conditioned stimulus (CS) and unconditioned stimulus (US) is essential for associative learning across species. Despite its ubiquitous presence, the mechanism that may regulate this time window duration remains unclear yet. Using… read more here.
Keywords: associative learning; time window; coincidence time;