Zobrazeno 1 - 10
of 73
pro vyhledávání: '"STEKHANOV, V. N."'
Autor:
Akimov, D. Yu., Belov, V. A., Borshchev, O. V., Burenkov, A. A., Grishkin, Yu. L., Karelin, A. K., Kuchenkov, A. V., Martemiyanov, A. N., Ponomarenko, S. A., Simakov, G. E., Stekhanov, V. N., Surin, N. M., Timoshin, V. S., Zeldovich, O. Ya.
A SensL MicroFC-SMT-60035 6x6 mm$^2$ silicon photo-multiplier coated with a NOL-1 wavelength shifter have been tested in the liquid xenon to detect the 175-nm scintillation light. For comparison, a Hamamatsu vacuum ultraviolet sensitive MPPC VUV3 3x3
Externí odkaz:
http://arxiv.org/abs/1704.01478
Autor:
Akimov, D. Yu., Afanasyev, V. V., Alexandrov, I. S., Belov, V. A., Bolozdynya, A. I., Burenkov, A. A., Efremenko, Yu. V., Egorov, D. A., Etenko, A. V., Gulin, M. A., Ivakhin, S. V., Kaplin, V. A., Karelin, A. K., Khromov, A. V., Kirsanov, M. A., Klimanov, S. G., Kobyakin, A. S., Konovalov, A. M., Kovalenko, A. G., Kuchenkov, A. V., Kumpan, A. V., Melikyan, Yu. A., Nikolaev, R. I., Rudik, D. G., Sosnovtsev, V. V., Stekhanov, V. N.
We present the results of the first experimental study of ionization yield of electron recoils with energies below 100 keV produced in liquid xenon by the isotopes: 37Ar, 83mKr, 241Am, 129Xe, 131Xe. It is confirmed by a direct measurement with 37Ar i
Externí odkaz:
http://arxiv.org/abs/1408.1823
Autor:
Akimov, D. Yu., Akindinov, A. V., Alexandrov, I. S., Belov, V. A., Bolozdynya, A. I., Burenkov, A. A., Buzulutskov, A. F., Danilov, M. V., Efremenko, Yu. V., Kirsanov, M. A., Kovalenko, A. G., Stekhanov, V. N.
Publikováno v:
JINST 2013
A successful operation of a new optical readout system (THGEM + WLS + MGPDs (multichannel array of multipixel avalanche Geiger photodiodes) in a two-phase liquid xenon detector was demonstrated.
Externí odkaz:
http://arxiv.org/abs/1303.7338
Autor:
Reichhart, L., Lindote, A., Akimov, D. Yu., Araujo, H. M., Barnes, E. J., Belov, V. A., Bewick, A., Burenkov, A. A., Chepel, V., Currie, A., DeViveiros, L., Edwards, B., Francis, V., Ghag, C., Hollingsworth, A., Horn, M., Kalmus, G. E., Kobyakin, A. S., Kovalenko, A. G., Kudryavtsev, V. A., Lebedenko, V. N., Lopes, M. I., Luscher, R., Majewski, P., Murphy, A. St J., Neves, F., Paling, S. M., da Cunha, J. Pinto, Preece, R., Quenby, J. J., Scovell, P. R., Silva, C., Solovov, V. N., Smith, N. J. T., Smith, P. F., Stekhanov, V. N., Sumner, T. J., Thorne, C., Walker, R. J.
Publikováno v:
Astroparticle Physics 47 (2013) 67-76
A measurement is presented of the neutron production rate in lead by high energy cosmic-ray muons at a depth of 2850 m water equivalent (w.e.) and a mean muon energy of 260 GeV. The measurement exploits the delayed coincidences between muons and the
Externí odkaz:
http://arxiv.org/abs/1302.4275
Autor:
RED Collaboration, Akimov, D. Yu., Alexandrov, I. S., Aleshin, V. I., Belov, V. A., Bolozdynya, A. I., Burenkov, A. A., Chepurnov, A. S., Danilov, M. V., Derbin, A. V., Dmitrenko, V. V., Dolgolenko, A. G., Egorov, D. A., Efremenko, Yu. V., Etenko, A. V., Gromov, M. B., Gulin, M. A., Ivakhin, S. V., Kantserov, V. A., Kaplin, V. A., Karelin, A. K., Khromov, A. V., Kirsanov, M. A., Klimanov, S. G., Kobyakin, A. S., Konovalov, A. M., Kovalenko, A. G., Kopeikin, V. I., Krakhmalova, T. D., Kuchenkov, A. V., Kumpan, A. V., Litvinovich, E. A., Lukyanchenko, G. A, Machulin, I. N., Martemyanov, V. P., Nurakhov, N. N., Rudik, D. G., Saldikov, I. S., Skorokhatov, M. D., Sosnovtsev, V. V., Stekhanov, V. N., Strikhanov, M. N., Sukhotin, S. V., Tarasenkov, V. G., Tikhomirov, G. V., Zeldovich, O. Ya.
We propose to detect and to study neutrino neutral current coherent scattering off atomic nuclei with a two-phase emission detector using liquid xenon as a working medium. Expected signals and backgrounds are calculated for two possible experimental
Externí odkaz:
http://arxiv.org/abs/1212.1938
Autor:
Solovov, V. N., Belov, V. A., Akimov, D. Yu., Araújo, H. M., Barnes, E. J., Burenkov, A. A., Chepel, V., Currie, A., DeViveiros, L., Edwards, B., Ghag, C., Hollingsworth, A., Horn, M., Kalmus, G. E., Kobyakin, A. S., Kovalenko, A. G., Lebedenko, V. N., Lindote, A., Lopes, M. I., Lüscher, R., Majewski, P., Murphy, A. St J., Neves, F., Paling, S. M., da Cunha, J. Pinto, Preece, R., Quenby, J. J., Reichhart, L., Scovell, P. R., Silva, C., Smith, N. J. T., Smith, P. F., Stekhanov, V. N., Sumner, T. J., Thorne, C., Walker, R. J.
We studied the application of statistical reconstruction algorithms, namely maximum likelihood and least squares methods, to the problem of event reconstruction in a dual phase liquid xenon detector. An iterative method was developed for in-situ reco
Externí odkaz:
http://arxiv.org/abs/1112.1481
Autor:
Majewski, P., Solovov, V. N., Akimov, D. Yu., Araujo, H. M., Barnes, E. J., Belov, V. A., Burenkov, A. A., Chepel, V., Currie, A., DeViveiros, L., Edwards, B., Ghag, C., Hollingsworth, A., Horn, M., Kalmus, G. E., Kobyakin, A. S., Kovalenko, A. G., Lebedenko, V. N., Lindote, A., Lopes, M. I., Luscher, R., Murphy, A. St J., Neves, F., Paling, S. M., da Cunha, J. Pinto, Preece, R., Quenby, J. J., Reichhart, L., Scovell, P. R., Silva, C., Smith, N. J. T., Stekhanov, V. N., Sumner, T. J., Thorne, C., Walker, R. J.
ZEPLIN-III is a two-phase xenon direct dark matter experiment located at the Boulby Mine (UK). After its first science run in 2008 it was upgraded with: an array of low background photomultipliers, a new anti-coincidence detector system with plastic
Externí odkaz:
http://arxiv.org/abs/1112.0080
Autor:
Reichhart, L., Akimov, D. Yu., Araujo, H. M., Barnes, E. J., Belov, V. A., Burenkov, A. A., Chepel, V., Currie, A., DeViveiros, L., Edwards, B., Francis, V., Ghag, C., Hollingsworth, A., Horn, M., Kalmus, G. E., Kobyakin, A. S., Kovalenko, A. G., Lebedenko, V. N., Lindote, A., Lopes, M. I., Luscher, R., Majewski, P., Murphy, A. St J., Neves, F., Paling, S. M., da Cunha, J. Pinto, Preece, R., Quenby, J. J., Scovell, P. R., Silva, C., Solovov, V. N., Smith, N. J. T., Smith, P. F., Stekhanov, V. N., Sumner, T. J., Thorne, C., Walker, R. J.
Plastic scintillators are widely used in industry, medicine and scientific research, including nuclear and particle physics. Although one of their most common applications is in neutron detection, experimental data on their response to low-energy nuc
Externí odkaz:
http://arxiv.org/abs/1111.2248
Autor:
Akimov, D. Yu., Araujo, H. M., Barnes, E. J., Belov, V. A., Bewick, A., Burenkov, A. A., Chepel, V., Currie, A., DeViveiros, L., Edwards, B., Ghag, C., Hollingsworth, A., Horn, M., Jones, W. G., Kalmus, G. E., Kobyakin, A. S., Kovalenko, A. G., Lebedenko, V. N., Lindote, A., Lopes, M. I., Luscher, R., Majewski, P., Murphy, A. StJ., Neves, F., Paling, S. M., da Cunha, J. Pinto, Preece, R., Quenby, J. J., Reichhart, L., Scovell, P. R., Silva, C., Solovov, V. N., Smith, N. J. T., Stekhanov, V. N., Sumner, T. J., Thorne, C., Walker, R. J.
We report experimental upper limits on WIMP-nucleon elastic scattering cross sections from the second science run of ZEPLIN-III at the Boulby Underground Laboratory. A raw fiducial exposure of 1,344 kg.days was accrued over 319 days of continuous ope
Externí odkaz:
http://arxiv.org/abs/1110.4769
Autor:
Santos, E., Edwards, B., Chepel, V., Araujo, H. M., Akimov, D. Yu., Barnes, E. J., Belov, V. A., Burenkov, A. A., Currie, A., DeViveiros, L., Ghag, C., Hollingsworth, A., Horn, M., Kalmus, G. E., Kobyakin, A. S., Kovalenko, A. G., Lebedenko, V. N., Lindote, A., Lopes, M. I., Luscher, R., Majewski, P., Murphy, A. StJ., Neves, F., Paling, S. M., da Cunha, J. Pinto, Preece, R., Quenby, J. J., Reichhart, L., Scovell, P. R., Silva, C., Solovov, V. N., Smith, N. J. T., Smith, P. F., Stekhanov, V. N., Sumner, T. J., Thorne, C., Walker, R. J.
We present an experimental study of single electron emission in ZEPLIN-III, a two-phase xenon experiment built to search for dark matter WIMPs, and discuss applications enabled by the excellent signal-to-noise ratio achieved in detecting this signatu
Externí odkaz:
http://arxiv.org/abs/1110.3056