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Your search keyword '"Hitlin, D. G."' showing total 7 results
Start Over Author "Hitlin, D. G." Journal ieee transactions on nuclear science
7 results on '"Hitlin, D. G."'

1. Design and Status of the Mu2e Crystal Calorimeter

Author

Atanov, N., primary, Baranov, V., additional, Budagov, J., additional, Davydov, Y. I., additional, Glagolev, V., additional, Tereshchenko, V., additional, Usubov, Z., additional, Cervelli, F., additional, Di Falco, S., additional, Donati, S., additional, Morescalchi, L., additional, Pedreschi, E., additional, Pezzullo, G., additional, Raffaelli, F., additional, Spinella, F., additional, Colao, F., additional, Cordelli, M., additional, Corradi, G., additional, Diociaiuti, E., additional, Donghia, R., additional, Giovannella, S., additional, Happacher, F., additional, Martini, M., additional, Miscetti, S., additional, Ricci, M., additional, Saputi, A., additional, Sarra, I., additional, Echenard, B., additional, Hitlin, D. G., additional, Miyashita, T., additional, Porter, F., additional, Zhu, R.-Y., additional, Grancagnolo, F., additional, Tassielli, G., additional, and Murat, P., additional

Published
2018
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2. Quality Assurance on Undoped CsI Crystals for the Mu2e Experiment

Author

Atanov, N., primary, Baranov, V., additional, Budagov, J., additional, Davydov, Yu. I., additional, Glagolev, V., additional, Tereshchenko, V., additional, Usubov, Z., additional, Cervelli, F., additional, Di Falco, S., additional, Donati, S., additional, Morescalchi, L., additional, Pedreschi, E., additional, Pezzullo, G., additional, Raffaelli, F., additional, Spinella, F., additional, Colao, F., additional, Cordelli, M., additional, Corradi, G., additional, Diociaiuti, E., additional, Donghia, R., additional, Giovannella, S., additional, Happacher, F., additional, Martini, M., additional, Miscetti, S., additional, Ricci, M., additional, Saputi, A., additional, Sarra, I., additional, Echenard, B., additional, Hitlin, D. G., additional, Hu, C., additional, Miyashita, T., additional, Porter, F., additional, Zhang, L., additional, Zhu, R.-Y., additional, Grancagnolo, F., additional, Tassielli, G., additional, and Murat, P., additional

Published
2018
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3. '''Characterization of a 5 <tex-math notation=''''LaTeX''''>$5 \times 5$</tex-math> LYSO Matrix Calorimeter Prototype'''

Author

Atanov, N., Baranov, V., Colao, F., Cordelli, M., Corradi, G., Dane, E., Davydov, Yu. I., Flood, K., Giovannella, S., Glagolev, V., Happacher, F., Hitlin, D. G., Martini, M., Miscettti, S., Miyashita, T., Morescalchi, L., Ott, P., Pezzullo, G., Saputi, A., Sarra, I., Soleti, S. R., Tassielli, G., Tereshchenko, V., and Thomas, A.

Published
2016
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4. Characterization of a 5$5 \times 5$LYSO Matrix Calorimeter Prototype

Author

Atanov, N., primary, Baranov, V., additional, Colao, F., additional, Cordelli, M., additional, Corradi, G., additional, Dane, E., additional, Davydov, Yu. I., additional, Flood, K., additional, Giovannella, S., additional, Glagolev, V., additional, Happacher, F., additional, Hitlin, D. G., additional, Martini, M., additional, Miscettti, S., additional, Miyashita, T., additional, Morescalchi, L., additional, Ott, P., additional, Pezzullo, G., additional, Saputi, A., additional, Sarra, I., additional, Soleti, S. R., additional, Tassielli, G., additional, Tereshchenko, V., additional, and Thomas, A., additional

Published
2016
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5. Characterization of a 5 $5 \times 5$ LYSO Matrix Calorimeter Prototype.

Author

Atanov, N., Baranov, V., Colao, F., Cordelli, M., Corradi, G., Dane, E., Davydov, Yu. I., Flood, K., Giovannella, S., Glagolev, V., Happacher, F., Hitlin, D. G., Martini, M., Miscettti, S., Miyashita, T., Morescalchi, L., Ott, P., Pezzullo, G., Saputi, A., and Sarra, I.

Subjects
CALORIMETERS, LUTETIUM, YTTRIUM, SILICATES, PHOTON beams
Abstract

In this paper, we present measurements of the energy and the time resolution of the Lutetium–Yttrium Oxyorthosilicate (LYSO) calorimeter prototype for the Mu2e experiment. The prototype calorimeter matrix consisted of 25, \3\,\\times$}\, \hbox{3}\,\hbox{$\times$}\, \hbox{130\ mm}^3, LYSO crystals readout by 10\ \times 10\ \mm^2 Hamamatsu APDs. The prototype has been tested both with the tagged photon beam at MAMI, Mainz, Germany, and with the e^ - beam of BTF, Frascati. The energy of particles used ranges between 61.3  and 187.1 MeV (80–130 MeV) for photon (electron) beams. While the MAMI data shows a negligible beam energy spread, we observe a 3%–5% contribution related to the beam in BTF sample. After correcting this effect, we obtain a global energy dependence of the energy resolution described by the formula \sigma E/{{E}{dep}}= {a}/\sqrt {{{E}{dep}}/{\GeV}} \oplus {b}, with a = (0.59 \pm 0.12)\% and b = (3.63 \pm 0.21)\% . The simulation is in good agreement with data if we add an additional contribution due to the intrinsic LYSO fluctuation of 2.6%. We present also the measurements of the time resolution. The measurements have been performed using the e^ - beam BTF in the energy range from 100  to 400 MeV. A resolution of (161 \pm 3) ps at 100 MeV has been achieved. The energy dependence of the resolution has been fitted with following parametrization: \sigma t\rm (E) = a/\sqrt E/\GeV \oplus b, where the stochastic term and the constant term are determined to be a = (50 \pm 1) ps and b = (40 \pm 3) ps, respectively. [ABSTRACT FROM AUTHOR]

Published
2016
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7. Design and status of the Mu2e crystal calorimeter

Author

Z. Usubov, G. Corradi, V. Glagolev, M. Ricci, R. Donghia, E. Pedreschi, T. S. Miyashita, S. Miscetti, F. Raffaelli, E. Diociaiuti, A. Saputi, M. Cordelli, G. F. Tassielli, Frank C. Porter, Luca Morescalchi, V. Baranov, F. Grancagnolo, S. Donati, S. Di Falco, Marco Martini, N. Atanov, J. Budagov, Ren-Yuan Zhu, D. G. Hitlin, S. Giovannella, V. Tereshchenko, Gianantonio Pezzullo, F. Spinella, F. Cervelli, I. Sarra, P. Murat, F. Happacher, Yu.I. Davydov, F. Colao, B. Echenard, Atanov, N., Baranov, V., Budagov, J., Davydov, Yu. I., Glagolev, V., Tereshchenko, V., Usubov, Z., Cervelli, F., Di Falco, S., Donati, S., Morescalchi, L., Pedreschi, E., Pezzullo, G., Raffaelli, F., Spinella, F., Colao, F., Cordelli, M., Corradi, G., Diociaiuti, E., Donghia, R., Giovannella, S., Happacher, F., Martini, M., Miscetti, S., Ricci, M., Saputi, A., Sarra, I., Echenard, B., Hitlin, D. G., Miyashita, T., Porter, F., Zhu, R. Y., Grancagnolo, F., Tassielli, G., and Murat, P.

Subjects
Nuclear and High Energy Physics, Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, FOS: Physical sciences, Solenoid, Electron, 7. Clean energy, 01 natural sciences, Particle identification, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), Silicon photomultiplier, Crystal, 0103 physical sciences, Mu2e, Fermilab, Energy resolution, Electrical and Electronic Engineering, 010306 general physics, Nuclear and High Energy Physic, Physics, Muon, Calorimeter (particle physics), 010308 nuclear & particles physics, Detector, Instrumentation and Detectors (physics.ins-det), Meson, Cosmic ray, Nuclear Energy and Engineering, High Energy Physics::Experiment, Aluminum
Abstract

The Mu2e experiment at Fermilab searches for the charged-lepton flavour violating (CLFV) conversion of a negative muon into an electron in the field of an aluminum nucleus, with a distinctive signature of a mono-energetic electron of energy slightly below the muon rest mass (104.967 MeV). The Mu2e goal is to improve by four orders of magnitude the search sensitivity with respect to the previous experiments. Any observation of a CLFV signal will be a clear indication of new physics. The Mu2e detector is composed of a tracker, an electro- magnetic calorimeter and an external veto for cosmic rays surrounding the solenoid. The calorimeter plays an important role in providing particle identification capabilities, a fast online trigger filter, a seed for track reconstruction while working in vacuum, in the presence of 1 T axial magnetic field and in an harsh radiation environment. The calorimeter requirements are to provide a large acceptance for 100 MeV electrons and reach at these energies: (a) a time resolution better than 0.5 ns; (b) an energy resolution < 10% and (c) a position resolution of 1 cm. The calorimeter design consists of two disks, each one made of 674 undoped CsI crystals read by two large area arrays of UV-extended SiPMs. We report here the construction and test of the Module-0 prototype. The Module-0 has been exposed to an electron beam in the energy range around 100 MeV at the Beam Test Facility in Frascati. Preliminary results of timing and energy resolution at normal incidence are shown. A discussion of the technical aspects of the calorimeter engineering is also reported in this paper., 8 pages, 16 figures, submitted to IEEE

Published
2018
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