A. V. Bagulya
Lebedev Physical Institute
Particle physicsCosmic rayPhysicsNeutrinoDetector
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Publications 69
We propose to build and operate a detector that, for the first time, will measure the process pp\to\nu Xat the LHC and search for feebly interacting particles (FIPs) in an unexplored domain. The TI18 tunnel has been identified as a suitable site to perform these measurements due to very low machine-induced background. The detector will be off-axis with respect to the ATLAS interaction point (IP1) and, given the pseudo-rapidity range accessible, the corresponding neutrinos will mostly come fro...
#1C. AhdidaH-Index: 3
#2Raffaele AlbaneseH-Index: 24
Last. A. V. BagulyaH-Index: 11
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#1H. DijkstraH-Index: 69
#1C. AhdidaH-Index: 3
Last. S. MarshH-Index: 2
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#1C. AhdidaH-Index: 3
#2Y.G. KimH-Index: 5
Last. Alphonse RademakersH-Index: 41
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#1A. B. AleksandrovH-Index: 13
#2V. A. Alekseev (RAS: Russian Academy of Sciences)H-Index: 1
Last. G. V. Kalinina (RAS: Russian Academy of Sciences)H-Index: 4
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The results of the search for tracks of heavy and superheavy nuclei of galactic cosmic rays in the charge range Z = 26 − 129, identified in olivine crystals from Maryalahti and Eagle Station meteorites are presented. The database including characteristics of 21743 tracks, obtained in the OLIMPIA experiment, is currently the largest one within the charge range under study. It includes three tracks of superheavy nuclei with charge 119−6+10 and a minimum lifetime estimated as several tens of years,...
#1C. AhdidaH-Index: 3
Last. J. J. BackH-Index: 106
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This paper presents a fast approach to simulating muons produced in interactions of the SPS proton beams with the target of the SHiP experiment. The SHIP experiment will be able to search for new l ...
5 CitationsSource
#1Vladimir N. Ivanchenko (CERN)H-Index: 21
Last. L. UrbanH-Index: 13
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We report on developments of the Geant4 electromagnetic physics sub-libraries of Geant4 release 10.4 and beyond. Modifications are introduced to the models of photoelectric effect, bremsstrahlung, gamma conversion, single and multiple scattering. The theory-based Goudsmit-Saunderson model of electron/positron multiple scattering has been recently reviewed and a new improved version, providing the most accurate results for scattering of electrons and positrons, was made available. The updated int...
1 CitationsSource
#1Andrey Alexandrov (INFN: Istituto Nazionale di Fisica Nucleare)H-Index: 6
#1A. Alexandrov (INFN: Istituto Nazionale di Fisica Nucleare)H-Index: 6
Last. A.E. VolkovH-Index: 16
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The paper presents the summary data of the authors' research within the framework of the OLIMPIYA project (the Russian acronym of {\bf OLI}viny iz {\bf M}eteoritov --- {\bf P}oisk tyazholykh {\bf I} sverkhtyazholykh {\bf YA}der / Olivines from meteorites: Search for heavy and superheavy nuclei) and results of track analysis for heavy cosmic ray nuclei (\emph{Z} = 26--129) in olivine crystals from meteorites using an original processing technique. A total of 21,743 tracks of nuclei heavier than i...
#1Victor Alexeev (RAS: Russian Academy of Sciences)H-Index: 1
#2A. V. Bagulya (RAS: Russian Academy of Sciences)H-Index: 11
Last. T. Shchedrina (National University of Science and Technology)H-Index: 8
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This work was performed within the OLYMPIA experiment on the study of tracks of heavy and superheavy cosmic ray nuclei in olivine crystals from Marjalahti and Eagle Station pallasites. Depth distributions of the track formation rate for heavy cosmic ray nuclei in olivine crystals from pallasites of different pre-atmospheric sizes were obtained. The dependences obtained were used to analyze the data on the track density in olivine crystals from the Marjalahti pallasite. In three crystals, the tra...