Zobrazeno 1 - 10
of 177
pro vyhledávání: '"L. Tsankov"'
Autor:
Mauro Raggi, Georgi P. Georgiev, P. Gianotti, G. Piperno, E. Leonardi, C. Taruggi, Paolo Valente, L. Tsankov, V. Kozhuharov, Luca Gennaro Foggetta, F. Ferrarotto
Publikováno v:
IEEE Transactions on Nuclear Science. 65:2029-2035
The PADME experiment will search for the $e^{+} e^{-} \rightarrow \gamma A^{\prime }$ process in a positron-on-target experiment, assuming a decay of the $A^{\prime }$ into invisible particles of the hidden sector. The 550-MeV positron beam of the DA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b5bc15d6ebbb2274bd24ea4ff6a185f
https://doi.org/10.1109/tns.2018.2822724
https://doi.org/10.1109/tns.2018.2822724
Autor:
José Francisco García, L. Tsankov, Eduard Pelay, Chavdar Dutsov, A. Tarancón, S. Georgiev, Krasimir Mitev
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 314:637-649
Several studies have demonstrated that polycarbonate-based polymers have good capacities for the absorption of 222Rn. Meanwhile, polystyrene polymers are reported to be the most appropriate for developing plastic scintillator materials for the detect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f32ceb8fab026cab8831e930aa6bc19
https://doi.org/10.1007/s10967-017-5488-3
https://doi.org/10.1007/s10967-017-5488-3
Autor:
A. Tarancón, Dobromir S. Pressyanov, Krasimir Mitev, S. Georgiev, I. Dimitrova, Rositsa Sekalova, L. Tsankov, José Francisco García, T. Boshkova
Publikováno v:
IEEE Transactions on Nuclear Science. 63:1209-1217
This work demonstrates that when plastic scintillation microspheres (PSms) synthesized from polystyrene are exposed to $^{222}{\rm Rn}$ in air or water, they concentrate $^{222}{\rm Rn}$ in their volume. A theoretical model, based on the solution of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e3894a9e14ab56d056ebb25d6f2d786
https://doi.org/10.1109/tns.2016.2530857
https://doi.org/10.1109/tns.2016.2530857
Autor:
Todor Hr. Todorov, Chavdar Dutsov, Krasimir Mitev, L. Tsankov, Nikolay M. Markov, S. Georgiev, Mityo Georgiev Mitev
Publikováno v:
2018 IEEE Nuclear Science Symposium and Medical Imaging Conference Proceedings (NSS/MIC).
This work presents the realization and the results of pilot field tests of a detector designed for continuous monitoring of 222Rn in soil-gas. The detector is based on scintillation spectrometry with plastic scintillators and pulse-shape discriminati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43eb5b587c7bdc32452b5bfe9ef09b8d
https://doi.org/10.1109/nssmic.2018.8824288
https://doi.org/10.1109/nssmic.2018.8824288
Publikováno v:
2018 IEEE XXVII International Scientific Conference Electronics - ET.
A HV power supply module with extended functionality has been developed in this work. It is designed for use with a group of photomultiplier tubes acting as a composite scintillation detector.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2da0f879baea6378f42657edf06ece2c
https://doi.org/10.1109/et.2018.8549670
https://doi.org/10.1109/et.2018.8549670
Autor:
L. Tsankov, Srebrin Kolev, S. Georgiev, Krasimir Mitev, Todor Hr. Todorov, Nikolay M. Markov, Chavdar Dutsov, Mityo Georgiev Mitev
Publikováno v:
2017 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC).
This work presents the development and first tests of a detector for continuous $^{222}$Rn in soil-gas measurements. It is based on scintillation spectrometry of $^{222}$Rn absorbed in scintillating polymers–plastic scintillator foils or plastic sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59280b206c5dde9ca197e1c640ac871d
https://doi.org/10.1109/nssmic.2017.8532818
https://doi.org/10.1109/nssmic.2017.8532818
Publikováno v:
2017 XXVI International Scientific Conference Electronics (ET).
A microcontroller system for managing the high voltage supply of a plastic scintillation detector for continuous in situ monitoring of the 222Rn concentration in soil gas is developed and tested. Additional sensors are provided to the system to follo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e70d46c8bf3f2c814d443bcb7b681e2
https://doi.org/10.1109/et.2017.8124396
https://doi.org/10.1109/et.2017.8124396
Autor:
Iveta Antonova, Paolo Valente, Mauro Raggi, L. Tsankov, G. Corradi, Mityo Georgiev Mitev, Georgi P. Georgiev, Sergio Ceravolo, V. Kozhuharov
The PADME charged particle detector system aims to detect positrons and electrons with efficiency better than 99 % and time resolution below 1 ns. The system hosts about 200 readout electronics channels whose operation has to be verified and commissi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c66722e61fa9607dd0581e048e5b322
http://hdl.handle.net/11573/1097274
http://hdl.handle.net/11573/1097274
Autor:
F. Ferrarotto, Giovanni Organtini, Emilio Leonardi, C. Di Giulio, J. P. Alexander, G. Piperno, Georgi P. Georgiev, Paolo Valente, Bruno Buonomo, Mauro Raggi, L. Tsankov, Luca Gennaro Foggetta, V. Kozhuharov
The PADME experiment at the DAΦ NE Beam-Test Facility (BTF) aims at searching for invisible decays of the dark photon by measuring the final state missing mass in the process e + e − → γ + A ′ , with A ′ undetected. The measurement requires
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e0e0c40615d30d28db0f3628ec694da
http://hdl.handle.net/11573/978713
http://hdl.handle.net/11573/978713
Publikováno v:
2016 XXV International Scientific Conference Electronics (ET).
This paper discusses the key characteristics and the specific requirements for light pulse generators for testing multi-element scintillation detectors. A prototype of such a generator has been built and studied. The block diagrams and the schematics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01fb810a81fa9a30134f86ca5847b6f6
https://doi.org/10.1109/et.2016.7753500
https://doi.org/10.1109/et.2016.7753500