Deep Neural Networks for Energy and Position Reconstruction in EXO-200

Autor: Delaquis, S., Jewell, M. J., Ostrovskiy, I., Weber, M., Ziegler, T., Dalmasson, J., Kaufman, L. J., Richards, T., Albert, J. B., Anton, G., Badhrees, I., Barbeau, P. S., Bayerlein, R., Beck, D., Belov, V., Breidenbach, M., Brunner, T., Cao, G. F., Cen, W. R., Chambers, C., Cleveland, B., Coon, M., Craycraft, A., Cree, W., Daniels, T., Danilov, M., Daugherty, S. J., Daughhetee, J., Davis, J., Der Mesrobian-Kabakian, A., DeVoe, R., Dilling, J., Dolgolenko, A., Dolinski, M. J., Fairbank Jr., W., Farine, J., Feyzbakhsh, S., Fierlinger, P., Fudenberg, D., Gornea, R., Gratta, G., Hall, C., Hansen, E. V., Harris, D., Hoessl, J., Hufschmidt, P., Hughes, M., Iverson, A., Jamil, A., Johnson, A., Karelin, A., Koffas, T., Kravitz, S., Krücken, R., Kuchenkov, A., Kumar, K. S., Lan, Y., Leonard, D. S., Li, G. S., Li, S., Licciardi, C., Lin, Y. H., MacLellan, R., Michel, T., Mong, B., Moore, D., Murray, K., Njoya, O., Odian, A., Piepke, A., Pocar, A., Retière, F., Robinson, A. L., Rowson, P. C., Schmidt, S., Schubert, A., Sinclair, D., Soma, A. K., Stekhanov, V., Tarka, M., Todd, J., Tolba, T., Veeraraghavan, V., Vuilleumier, J. -L., Wagenpfeil, M., Waite, A., Watkins, J., Wen, L. J., Wichoski, U., Wrede, G., Xia, Q., Yang, L., Yen, Y. -R., Zeldovich, O. Ya.

Publikováno v: 2018 JINST 13 P08023

We apply deep neural networks (DNN) to data from the EXO-200 experiment. In the studied cases, the DNN is able to reconstruct the relevant parameters - total energy and position - directly from raw digitized waveforms, with minimal exceptions. For th

Externí odkaz: http://arxiv.org/abs/1804.09641

Search for Neutrinoless Double-Beta Decay with the Upgraded EXO-200 Detector

Autor: Albert, J. B., Anton, G., Badhrees, I., Barbeau, P. S., Bayerlein, R., Beck, D., Belov, V., Breidenbach, M., Brunner, T., Cao, G. F., Cen, W. R., Chambers, C., Cleveland, B., Coon, M., Craycraft, A., Cree, W., Daniels, T., Danilov, M., Daugherty, S. J., Daughhetee, J., Davis, J., Delaquis, S., Der Mesrobian-Kabakian, A., DeVoe, R., Didberidze, T., Dilling, J., Dolgolenko, A., Dolinski, M. J., Fairbank Jr., W., Farine, J., Feyzbakhsh, S., Fierlinger, P., Fudenberg, D., Gornea, R., Graham, K., Gratta, G., Hall, C., Hansen, E. V., Hoessl, J., Hufschmidt, P., Hughes, M., Jamil, A., Jewell, M. J., Johnson, A., Johnston, S., Karelin, A., Kaufman, L. J., Koffas, T., Kravitz, S., Krücken, R., Kuchenkov, A., Kumar, K. S., Lan, Y., Leonard, D. S., Li, G. S., Li, S., Licciardi, C., Lin, Y. H., MacLellan, R., Michel, T., Mong, B., Moore, D., Murray, K., Nelson, R., Njoya, O., Odian, A., Ostrovskiy, I., Piepke, A., Pocar, A., Retière, F., Rowson, P. C., Russell, J. J., Schmidt, S., Schubert, A., Sinclair, D., Stekhanov, V., Tarka, M., Tolba, T., Tsang, R., Vogel, P., Vuilleumier, J. -L., Wagenpfeil, M., Waite, A., Walton, T., Weber, M., Wen, L. J., Wichoski, U., Wrede, G., Yang, L., Yen, Y. -R., Zeldovich, O. Ya., Zettlemoyer, J., Ziegler, T.

Publikováno v: Phys. Rev. Lett. 120, 072701 (2018)

Results from a search for neutrinoless double-beta decay $0\nu\beta\beta$ of $^{136}$Xe are presented using the first year of data taken with the upgraded EXO-200 detector. Relative to previous searches by EXO-200, the energy resolution of the detect

Externí odkaz: http://arxiv.org/abs/1707.08707

Trace radioactive impurities in final construction materials for EXO-200

Autor: Leonard, D. S., Auty, D., Didberidze, T., Gornea, R., Grinberg, P., MacLellan, R., Methven, B., Piepke, A., Vuilleumier, J. -L., Albert, J. B., Anton, G., Badhrees, I., Barbeau, P. S., Bayerlein, R., Beck, D., Belov, V., Breidenbach, M., Brunner, T., Cao, G. F., Cen, W. R., Chambers, C., Cleveland, B., Coon, M., Craycraft, A., Cree, W., Daniels, T., Danilov, M., Daugherty, S. J., Daughhetee, J., Davis, J., Delaquis, S., Der Mesrobian-Kabakian, A., DeVoe, R., Dilling, J., Dolgolenko, A., Dolinski, M. J., Fairbank Jr., W., Farine, J., Feyzbakhsh, S., Fierlinger, P., Fudenberg, D., Graham, K., Gratta, G., Hall, C., Herrin, S., Hoessl, J., Hufschmidt, P., Hughes, M., Jamil, A., Jewell, M. J., Johnson, A., Johntson, S., Karelin, A., Kaufman, L. J., Koffas, T., Kravitz, S., Krücken, R., Kuchenkov, A., Kumar, K. S., Lan, Y., LePort, F., Li, S., Licciardi, C., Lin, Y. H., Mackay, D., Marino, M. G., Michel, T., Mong, B., Moore, D., Murray, K., Neilson, R., Nelson, R., Njoya, O., Odian, A., Ostrovskiy, I., Pocar, A., Pushkin, K., Retière, F., Rowson, P. C., Russell, J. J., Schubert, A., Sinclair, D., Smith, E., Stekhanov, V., Tarka, M., Tolba, T., Tsang, R., Wagenpfeil, M., Waite, A., Walton, J., Walton, T., Wamba, K., Weber, M., Wen, L. J., Wichoski, U., Wodin, J., Yang, L., Yen, Y. -R., Zeldovich, O. Ya., Zettlemoyer, J., Ziegler, T.

We report results from a systematic measurement campaign conducted to identify low radioactivity materials for the construction of the EXO-200 double beta decay experiment. Partial results from this campaign have already been reported in a 2008 paper

Externí odkaz: http://arxiv.org/abs/1703.10799

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