Zobrazeno 1 - 10
of 25
pro vyhledávání: '"V. Ivochkin"'
Autor:
G. Benemanskaya, A. A. Demidenko, S. Kosianenko, Yu. Mousienko, S. Ivanov, D. M. Seliverstov, T. Shubina, V.M. Reiterov, V. Jmerik, Yu.I. Gusev, V. Ivochkin, I. A. Mironov, E. A. Garibin
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 610:335-337
We suggest the use of crystal of BaF 2 as scintillator in Positron Emission Tomography (PET) with very high space resolution at the level of 1–2 mm. These crystals are prospective candidates to provide necessary cell granularity (crystal+photodetec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c17bc8314aba74bcae33baa2e417cf6
https://doi.org/10.1016/j.nima.2009.05.104
https://doi.org/10.1016/j.nima.2009.05.104
Autor:
Raffaello D'Alessandro, Marco Meschini, A. Iglesias, V. Pojidaev, L. Martinez-Laso, Albert Ferrando, A. Malinin, Carlo Civinini, A. Khan, J. Salicio, V. Ivochkin, Maria Cruz Fouz, Maria Isabel Josa, Gy L. Bencze, Andrea Bizzeti, F. Dalla Santa
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 404:87-95
A prototype module of an iron-gas sampling calorimeter based on parallel-plate chambers, full-size depth, has been tested using high-energy muons, electrons and pions. The module was equipped with more than 1000 active cells read out individually. Ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83fccead707b76ad85c27aa21340b7f7
https://doi.org/10.1016/s0168-9002(97)01127-3
https://doi.org/10.1016/s0168-9002(97)01127-3
Autor:
Albert Ferrando, A. Fenyvesi, F. Dalla Santa, Maria Isabel Josa, V. Ivochkin, Jozsef Molnar, Carlo Civinini, Gyorgy Vesztergombi, Raffaello D'Alessandro, G. Dajkó, Alexander Malinin, A. Iglesias, Gy L. Bencze, Marco Meschini, Andrea Bizzeti, Maria Cruz Fouz, V. Pojidaev, J. Salicio
Results on the radiation resistance test of ceramic parallel-plate chambers after nearly 1 Grad gamma irradiation are presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29e74408468a054c38261769940dfa2b
https://hdl.handle.net/11380/743573
https://hdl.handle.net/11380/743573
Autor:
Marco Meschini, Carlo Civinini, Raffaello D'Alessandro, V. Pojidaev, Maria Isabel Josa, Maria Cruz Fouz, V. Ivochkin, A. Ferrando, A. Bizetti, Gy L. Bencze, A. Iglesias, F. Dalla Santa, A. Malinin, Akram Khan, L. Martinez-Laso, J. Salicio
A prototype module of an iron/gas calorimeter based on parallel plate chambers, has been tested using high energy electrons and pions, at two high voltages, using CF 4 CO 2 ( 80 20 ) at atmospheric pressure. The collected charge and energy resolution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85407814d1ce161ea5e4499ae6cf74aa
https://hdl.handle.net/11380/743574
https://hdl.handle.net/11380/743574
Autor:
Gyorgy Vesztergombi, Marco Meschini, A. Iglesias, Jozsef Molnar, Alexander Malinin, V. Pojidaev, V. Ivochkin, Gy L. Bencze, A Fenyvesi, Maria Isabel Josa, L. Tanko, Albert Ferrando, Andrea Bizzeti, A. Arefiev, Raffaello D'Alessandro, J. Salicio, Maria Cruz Fouz, G. Dajko, E. Choumilov, Carlo Civinini
Ceramic parallel plate chambers were irradiated with gamma rays and neutrons. Results on radiation resistance are presented after 60 Mrad gamma and 0.5 × 10 16 neutrons per cm 2 irradiation of the detector surface. Results of activation analysis of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f2bd89a26a3d5acb985665026aeef3e
https://hdl.handle.net/11380/743577
https://hdl.handle.net/11380/743577
Autor:
Marco Meschini, Alexander Malinin, A. Kholodenko, A. Iglesias, V. Pojidaev, F. Dalla Santa, E. Choumilov, V. Ivochkin, J. Salicio, Maria Cruz Fouz, A. Arefiev, S. Misyura, Carlo Civinini, Raffaello D'Alessandro, Albert Ferrando, V. Golovkin, Gy L. Bencze, Andrea Bizzeti, Maria Isabel Josa
We present results on the measurements of the spark probability with CO2 and CF4/CO2 (80/20) mixture, at atmospheric pressure, using 1.5 mm gas gap parallel plate chambers, working at a gas gain ranging from 4.5 × 102 to 3.3 × 104.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85819b1d3735899c66030325d016ea26
https://hdl.handle.net/11380/743579
https://hdl.handle.net/11380/743579
Autor:
Raffaello D'Alessandro, F. Maggi, A. Iglesias, Maria Cruz Fouz, Alexander Malinin, J. Salicio, Alain Hervé, Carlo Civinini, Marco Meschini, E. Radermancher, V. Pojidaev, F. Dalla Santa, E. Choumilov, V. Ivochkin, Maria Isabel Josa, A. Arefiev, Gy L. Bencze, Andrea Bizzeti, Albert Ferrando
The baseline option for the very forward calorimetry in the CMS experiment is an iron/gas calorimeter based on parallel plate chambers. A small prototype module of such a calorimeter, has been tested using electrons of 5 to 100 GeV/ c momentum with v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31cdae93c85048a57a8be4a62bf8ed63
https://hdl.handle.net/11380/743576
https://hdl.handle.net/11380/743576
Autor:
Gy L. Bencze, Andrea Bizzeti, Marco Meschini, Albert Ferrando, A. Malinin, A. Arefiev, Ferenc Sikler, V. Pojidaev, E. Choumilov, Maria Cruz Fouz, Carlo Civinini, A. Iglesias, J. Salicio, V. Ivochkin, Maria Isabel Josa, Raffaello D'Alessandro
An iron/gas parallel plate volume calorimeter prototype, working in the avalanche mode, has been tested using electrons of 20 to 150 GeV/c momentum with high voltages varying from 5400 to 5600 V (electric fields ranging from 36.0 to 37.3 kV/ cm), and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4d27c2861d95a17f1db0da782ffbf98
https://hdl.handle.net/11380/743582
https://hdl.handle.net/11380/743582
Autor:
Carlo Civinini, G. Dajko, Marco Meschini, Raffaello D'Alessandro, Alexander Malinin, F. Maggi, V. Pojidaev, A. Arefiev, András Fenyvesi, Albert Ferrando, V. Ivochkin, F. Szoncso, Jozsef Molnar, Claudia-Elisabeth Wulz, L. Martinez Laso, A. Iglesias, Maria Cruz Fouz, Gy L. Bencze, Andrea Bizzeti, E. Choumilov
Publikováno v:
Università degli studi di Firenze-IRIS
Present status of Parallel Plate Chambers (PPC) is reviewed. After a description of this detector, results from tests concerning PPC efficiency uniformity, radiation hardness, and behaviour in electromagnetic calorimetry are presented. Some possible
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0ff8ecbe00b7967d777bf14ad9273fd
https://hdl.handle.net/11380/1209878
https://hdl.handle.net/11380/1209878
Autor:
A Serebrov, V Ivochkin, R Samoilov, A Fomin, A Polyushkin, V Zinoviev, P Neustroev, V Golovtsov, A Chernyj, O Zherebtsov, V Martemyanov, V Tarasenkov, V Aleshin, A Petelin, A Izhutov, A Tuzov, S Sazontov, D Ryazanov, M Gromov, V Afanasiev
Publikováno v:
Journal of Physics: Conference Series; 2017, Vol. 934 Issue 1, p1-1, 1p