Author: Dorokhov, V.L.
Paper Title Page
MOPAB034 VEPP-4M Collider Operation at High Energy 155
 
  • P.A. Piminov, G.N. Baranov, A.V. Bogomyagkov, V.M. Borin, V.L. Dorokhov, S.E. Karnaev, K.Yu. Karyukina, V.A. Kiselev, E.B. Levichev, O.I. Meshkov, S.I. Mishnev, I.A. Morozov, I.N. Okunev, E.A. Simonov, S.V. Sinyatkin, E.V. Starostina, A.N. Zhuravlev
    BINP SB RAS, Novosibirsk, Russia
  
  VEPP-4M is an elec­tron positron col­lider equipped with the uni­ver­sal KEDR de­tec­tor for HEP ex­per­i­ments in the beam en­ergy range from 1 GeV to 6 GeV. A unique fea­ture of VEPP-4M is the high pre­ci­sion beam en­ergy cal­i­bra­tion by res­o­nant po­lar­iza­tion tech­nique which al­lows con­duct­ing of in­ter­est­ing ex­per­i­ments de­spite the low lu­mi­nos­ity of the col­lider. Re­cently we have started new lu­mi­nos­ity ac­qui­si­tion run above 2 GeV. The hadron cross sec­tion was mea­sured from 2.3 GeV to 3.5 GeV has been done. The lu­mi­nos­ity run for gamma-gamma physics has been started. The lu­mi­nos­ity at ψ(1S)-me­son has been ob­tained. For the beam en­ergy cal­i­bra­tion the laser po­larime­ter is used. The paper dis­cusses re­cent re­sults from VEPP-4M col­lider.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-MOPAB034  
About • paper received ※ 18 May 2021       paper accepted ※ 31 May 2021       issue date ※ 22 August 2021  
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