Pregled bibliografske jedinice broj: 1280963
First Tests of the Full SIDDHARTA-2 Experimental Apparatus with a 4He Gaseous Target
First Tests of the Full SIDDHARTA-2 Experimental Apparatus with a 4He Gaseous Target // Acta Physica Polonica A 142 (3)
Kraków, Poljska, 2022. str. 373-377 doi:10.12693/APhysPolA.142.373 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
First Tests of the Full SIDDHARTA-2 Experimental
Apparatus with a 4He Gaseous Target
Autori
Scordo, A. ; Amsler, C. ; Bazzi, M. ; Bosnar, Damir ; Bragadireanu, M. ; Cargnelli, M. ; Carminati, M. ; Clozza, A. ; Deda, G. ; De Paolis, L. ; Del Grande, R. ; Fabbietti, L. ; Fiorini, C. ; Guaraldo, C. ; Iliescu, M. ; Iwasaki, M. ; Khreptak, A. ; King, P. ; Levi Sandri, P. ; Manti, S. ; Marton, J. ; Miliucci, M. ; Moskal, P. ; Napolitano, F. ; Niedźwiecki, S. ; Ohnishi, H. ; Piscicchia, K. ; Sada, Y. ; Sgaramella, F. ; Shi, H. ; Silarski, M. ; Sirghi, D.L. ; Sirghi, F. ; Skurzok, M. ; Spallone, A. ; Toho, K. ; Tüchler, M. ; Vazquez Doce, O. ; Yoshida, C. ; Zmeskal, J. ; Curceanu, C.
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Acta Physica Polonica A 142 (3)
/ - , 2022, 373-377
Skup
4th Jagiellonian Symposium on Advances in Particle Physics and Medicine
Mjesto i datum
Kraków, Poljska, 10.06.2022. - 15.06.2023
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
kaonic atoms, machine background reduction, time-of-flight, silicon drift detectors
Sažetak
In this paper, we present the first tests performed after the full installation of the SIDDHARTA-2 experimental apparatus on the interaction region of the DAΦNE collider at the INFN National Laboratories of Frascati. Before starting the first measurement of the kaonic deuterium 2p → 1s transition, an accurate evaluation of the background rejection was required, mainly achieved with the kaon trigger system. This run, performed in the period 04- 26/05/2022 with a 4He gaseous target, confirmed the 105 order of magnitude of the rejection factor obtained with the reduced version of the setup and different machine conditions in 2021. This important outcome motivated the filling of the target cell with deuterium and the start of the measurement campaign of the kaonic deuterium 2p → 1s transition.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
HRZZ-IP-2018-01-8570 - Elektroni, kaoni i neutroni u preciznim mjerenjima svojstava hadrona i jezgara (EKNpEXP) (Bosnar, Damir, HRZZ - 2018-01) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Damir Bosnar
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus