Электронный каталог

Статья

Zakharov, A.M.
Material Selection of the SPD Beam-Beam Counter Scintillation Detector Prototype : XXV International Baldin Seminar on High Energy Physics Problems «Relativistic Nuclear Physics and Quantum Chromodynamics», Dubna, September 18–23, 2023 : Materials / A.M.Zakharov, A.Yu.Isupov, V.P.Ladygin, S.G.Reznikov, A.V.Tishevsky, I.S.Volkov, [a.o.] // Физика элементарных частиц и атомного ядра. – 2024. – Т. 55, № 4. – P. 1225-1226. – URL: http://www1.jinr.ru/Pepan/v-55-4/75_Zakharov_ann.pdf.

The Spin Physics Detector (SPD) is an experiment at NICA designed to study the spin structure of the proton and deuteron and the other spin-related phenomena using polarized beams. Two endcap detector wheels of scintillatorbased Beam–Beam Counters (BBC) will be installed symmetrically aside from the interaction point and will serve as a tool for beam diagnostics including local polarimetry. The selection of material combinations for BBC is presented using scintillation tiles with different material combinations of the BBC prototype. The influence of the light collection was studied using matted and Tyvek covered tiles. Different fibers (Saint-Gobain Crystals BCF91AS, BCF92S, and Kuraray Y-11), as well as different optical cements (CKTN type E, OK-72) were used. The prototyp



ОИЯИ = ОИЯИ (JINR)2024
Спец.(статьи,препринты) = С 344.1ж - Сцинтилляционные счетчики, камеры. Сцинтилляционные вещества. Микроканальные умножители