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September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Remembering ANS member Gil Brown
Brown
The nuclear community is mourning the loss of Gilbert Brown, who passed away on July 11 at the age of 77 following a battle with cancer.
Brown, an American Nuclear Society Fellow and an ANS member for nearly 50 years, joined the faculty at Lowell Technological Institute—now the University of Massachusetts–Lowell—in 1973 and remained there for the rest of his career. He eventually became director of the UMass Lowell nuclear engineering program. After his retirement, he remained an emeritus professor at the university.
Sukesh Aghara, chair of the Nuclear Engineering Department Heads Organization, noted in an email to NEDHO members and others that “Gil was a relentless advocate for nuclear energy and a deeply respected member of our professional community. He was also a kind and generous friend—and one of the reasons I ended up at UMass Lowell. He served the university with great dedication. . . . Within NEDHO, Gil was a steady presence and served for many years as our treasurer. His contributions to nuclear engineering education and to this community will be dearly missed.”
Behzad Boghrati, Ali Moussavi Zarandi, Mitra Ghergherehchi, Jong Seo Chai
Nuclear Technology | Volume 178 | Number 3 | June 2012 | Pages 324-334
Technical Paper | Radiation Measurements and General Instrumentation | doi.org/10.13182/NT12-A13597
Articles are hosted by Taylor and Francis Online.
One of the main advantages of continuous scintillators is the excellent depth of interaction identification capability. We present the results of the Monte Carlo program OPTICS simulating the light response of a gamma-ray detector module comprising a continuous scintillator and an avalanche photodiode array to determine the effect of scintillator surface treatment on the ability to determine the three-dimensional position of interaction. We investigated the effect of optical coupling compounds, surface treatment, and depth of interaction on the distribution of scintillation photons reaching the photodetector pixels. We show that a black coating material without an air gap leads to improvement.
