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pro vyhledávání: '"A. Bergevin"'
Nuclear reactors produce a high flux of MeV-scale antineutrinos that can be observed through inverse beta-decay (IBD) interactions in particle detectors. Reliable detection of reactor IBD signals depends on suppression of backgrounds, both by physica
Externí odkaz:
http://arxiv.org/abs/2407.06139
Autor:
Duvall, Mark J., Crow, Brian C., Dornfest, Max A. A., Learned, John G., Bergevin, Marc F., Dazeley, Steven A., Li, Viacheslav A.
We report simulation studies of six low-energy electron-antineutrino detector designs, with the goal of determining their ability to resolve the direction to an antineutrino source. Such detectors with target masses on the one-ton scale are well-suit
Externí odkaz:
http://arxiv.org/abs/2402.01636
Autor:
ANNIE Collaboration, Ascencio-Sosa, M., Bagdasarian, Z., Beacom, J., Bergevin, M., Breisch, M., Vera, G. Caceres, Dazeley, S., Doran, S., Drakopoulou, E., Edayath, S., Edwards, R., Eisch, J., Feng, Y., Fischer, V., Foster, R., Gardiner, S., Gokhale, S., Hackspacher, P., Hagner, C., He, J., Kaiser, B., Krennrich, F., Lachenmaier, T., Lemmons, F., Maksimovic, D., Malek, M., Martyn, J., Mastbaum, A., McGivern, C., Minock, J., Nieslony, M., O'Flaherty, M., Gann, G. D. Orebi, Pershing, T., Pickard, L., Poonthottathil, N., Reyes, C., Richards, B., Rosero, R., Sanchez, M. C., Schmid, D. T., Smy, M., Stender, M., Sutton, A., Svoboda, R., Tiras, E., Vagins, M., Veeraraghavan, V., Wang, J., Weinstein, A., Wetstein, M., Wurm, M., Yeh, M., Zhang, T.
The Accelerator Neutrino Neutron Interaction Experiment (ANNIE) is a 26-ton water Cherenkov neutrino detector installed on the Booster Neutrino Beam (BNB) at Fermilab. Its main physics goals are to perform a measurement of the neutron yield from neut
Externí odkaz:
http://arxiv.org/abs/2312.09335
Autor:
Baradaran, Mohammad, Bergevin, Robert
Video anomaly detection (VAD) is an important but challenging task in computer vision. The main challenge rises due to the rarity of training samples to model all anomaly cases. Hence, semi-supervised anomaly detection methods have gotten more attent
Externí odkaz:
http://arxiv.org/abs/2308.07783
Autor:
Houston, Emma, Akindele, Oluwatomi, Bergevin, Marc, Bernstein, Adam, Dazley, Steven, Bogetic, Sandra
Nuclear reactors have long been a favored source for antineutrino measurements for estimates of power and burnup. With appropriate detector parameters and background rejection, an estimate of the reactor power can be derived from the measured antineu
Externí odkaz:
http://arxiv.org/abs/2308.01306
Autor:
Nouri, Fatemeh, Bergevin, Robert
It is crucial to choose actions from an appropriate distribution while learning a sequential decision-making process in which a set of actions is expected given the states and previous reward. Yet, if there are more than two latent variables and ever
Externí odkaz:
http://arxiv.org/abs/2211.12627
Autor:
Anderson, T., Anderssen, E., Askins, M., Bacon, A. J., Bagdasarian, Z., Baldoni, A., Barros, N., Bartoszek, L., Bergevin, M., Bernstein, A., Blucher, E., Boissevain, J., Bonventre, R., Brown, D., Callaghan, E. J., Cowen, D. F., Dazeley, S., Diwan, M., Duce, M., Fleming, D., Frankiewicz, K., Gooding, D. M., Grant, C., Juechter, J., Kaptanoglu, T., Kim, T., Klein, J. R., Kraus, C., Kroupová, T., Land, B., Lebanowski, L., Lozza, V., Marino, A., Mastbaum, A., Mauger, C., Mayers, G., Minock, J., Naugle, S., Newcomer, M., Nikolica, A., Gann, G. D. Orebi, Pickard, L., Ren, L., Rincon, A., Rowe, N., Saba, J., Schoppmann, S., Sensenig, J., Smiley, M., Song, H., Steiger, H., Svoboda, R., Tiras, E., To, W. H., Trzaska, W. H., Van Berg, R., Veeraraghavan, V., Wallig, J., Wendel, G., Wetstein, M., Wurm, M., Yang, G., Yeh, M., Zimmerman, E. D.
EOS is a technology demonstrator, designed to explore the capabilities of hybrid event detection technology, leveraging both Cherenkov and scintillation light simultaneously. With a fiducial mass of four tons, EOS is designed to operate in a high-pre
Externí odkaz:
http://arxiv.org/abs/2211.11969
Autor:
Akindele, O. A., Bernstein, A., Bergevin, M., Dazeley, S. A., Sutanto, F., Mullen, A., Hecla, J.
To date, antineutrino experiments built for the purpose of demonstrating a nonproliferation capability have typically employed organic scintillators, were situated as close to the core as possible -typically a few meters to tens of meters distant and
Externí odkaz:
http://arxiv.org/abs/2210.09391
Autor:
Baradaran, Mohammad, Bergevin, Robert
Multi-task learning based video anomaly detection methods combine multiple proxy tasks in different branches to detect video anomalies in different situations. Most existing methods either do not combine complementary tasks to effectively cover all m
Externí odkaz:
http://arxiv.org/abs/2210.07697
Autor:
Baradaran, Mohammad, Bergevin, Robert
Semi-supervised video anomaly detection (VAD) methods formulate the task of anomaly detection as detection of deviations from the learned normal patterns. Previous works in the field (reconstruction or prediction-based methods) suffer from two drawba
Externí odkaz:
http://arxiv.org/abs/2205.01706