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Upgrade
of the ATLAS Detector and Physics Research at the LHC
Theme
leaders:
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V.A. Bednyakov
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Deputies:
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E.V.
Khramov
A.P. Cheplakov
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Participating
countries and international organizations:
Armenia,
Azerbaijan, Belarus, Bulgaria, Canada, CERN, Czech Republic, France,
Georgia, Germany, Israel, Italy, Netherlands, Russia, Slovakia,
Spain, USA, Uzbekistan.
Issues
addressed and main goals of research:
Absolutely
new and unique data will be obtained in multifaceted and
comprehensive research of proton-proton scattering processes. The
analysis of these data will allow solving several fundamental
physical problems. JINR scientists will participate in this analysis
within this project.
It
is expected to obtain new results and make publications on all
above-mentioned tasks where JINR scientists have responsibilities.
The most important tasks are the studies of the proton structure and
hadron state spectrum, probing of the Standard Model at the LHC
energies, search for and investigation of supersymmetry, search for
the evidence of existence of new particles and new interactions. In
addition, JINR intends to obtain new results that will help specify
properties of already known elementary particles such
as W- and Z-bosons,
top quarks, heavy baryons, etc.
The
implementation of this Project aimed at solving highly significant
scientific problems will also bring unique applied results which may
significantly change the quality of life. Among these results the
experience in operation of remote monitoring systems for technically
complicated devices, big data processing, development and practical
use of distributed computing systems (GRID), and database monitoring
applications in long-term large-scale experiments can be noted.
Expected
results in the current year:
Investigation
of applicability of the Standard Model and verification of SM
predictions (including interactions of heavy ions), determination of
the structure of the proton at ultra-high energies (PDFs), tuning
and improvement of relevant computer codes and event generators,
etc.
Search
for the chiral Z */W * bosons
in two-jet decays and in a process with more complex topology of
their associative production including heavy b and t quarks.
Search
for (supersymmetric) charged Higgs bosons via their specific decay
modes (3-lepton, etc.).
Analyses
of associated productions of the SM Higgs with the top-antitop pair
and search for production with a single top.
Search
for a valence-like nonperturbative component of heavy quarks in the
proton (intrinsic heavy quarks) via specific final state topology in
the pp interactions.
Search
for new hadrons and baryons containing heavy c and b quarks and
study of their properties.
Measurement
of the Drell-Yan triple-differential cross section and effective
leptonic weak mixing angle in the Z-boson decay.
New
comprehensive study of the gluon structure of the proton, etc.
Search
for quantum black holes in the lepton+jet channel at 13 TeV.
Participation
in development of event trigger indexing infrastructure.
Development
and maintenance of the TDAQ system.
Development
of database monitoring applications.
List
of projects
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Project
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Leader
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Priority
(period
of realisation)
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1.
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ATLAS.
Physical researches at the LHC
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V.A.
Bednyakov
Deputies:
E.V. Khramov
A.P. Cheplakov
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1
(2010-2023)
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2.
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Upgrade
of the ATLAS Detector
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A.P.
Cheplakov
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1
(2013-2023)
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List
of Activities
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Activity
or Experiment
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Leaders
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Status
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Laboratory
or another
Division of JINR
Responsible
person
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Main
researchers
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1.
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The
ATLAS experiment
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V.A.
Bednyakov
E.V. Khramov
A.P. Cheplakov
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DLNP
V.A.
Bednyakov
N.A. Russakovich
G.P. Chelkov
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A.M.
Artikov, N.V. Atanov, V.Yu. Baranov, V.Yu. Batusov,
I.R.
Boyko, Z.A. Budtueva, E.A. Сherepanova,
M.V. Chizhov,
Z. Chubinidze, Yu.I. Davydov, D.V. Dedovich,
M.A. Demichev,
A.R. Didenko, A.V. Ershova, A.B. Gazzaev,
L.R. Gladilin,
V.V. Glagolev, A. Gongadze, I. Gongadze, L.
Gongadze,
M.I. Gostkin, R.Z. Gurtsiev, A.V. Guskov, N.
Huseinov,
Yu.P. Ivanov, L.V. Kalinovskaja, S.N. Karpov, Z.M.
Karpova,
N.N. Kaurtsev, N.V. Kirichkov, D.V. Kharchenko,
I.A. Kochergin, D.A. Kokaev, O.A. Koval, N.A. Kovyazina,
D.A.
Kozhevnikov,
V.G. Kruchonok, Yu.A. Kultchitsky,
M.V.
Lyablin, F.V. Lapkin,
G.I. Lykasov, I. Lyashko,
V.V.
Lyubushkin, T.V. Lyubushkina,
S.N. Malyukov,
M. Manashova, I.
Minashvili, I. Minashvili,
Yu.A. Nefedov,
A.A. Nozdrin, E.M.
Plontikova, S.Yu. Porokhovoy, I.N. Potrap, F.V. Prokoshin, T.O.
Rudenko, R.R. Sadykov,
A.A. Sapronov, A.V. Shaikovskii, A.V.
Simonenko,
P.I. Smolyanskiy, R.V. Sotenskii, M.M.
Shiyakova,
A.N. Shalyugin, V.V. Tereschenko, I.N. Troeglazov,
P.V.
Tereshko, S.M. Turchikhin, Yu.A. Usov, Z. Usubov,
V.A. Vasiliev,
A.O. Vasyukov,
I.V. Yeletskikh,
A.S. Zhemchugov
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VBLHEP
A.P.
Cheplakov
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F.N.
Ahmadov, Yu.A. Fillipov, A.V. Ivanov, V.V. Kukhtin,
E.A.
Ladygin, S.N. Nagorny, A.A. Soloshenko,
B.G. Shaykhatdenov, T.
Turtuvshin, N.I. Zimin
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MLIT
V.V.
Korenkov, P.V. Zrelov
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E.I.
Alexandrov, I.N. Aleksandrov, N.I. Gromova,
A.V. Iakovlev,
A.I.
Kazymov, M.A. Mineev
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BLTP
D.I.
Kazakov
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A.B.
Arbuzov, A.V Bednyakov, S.G. Bondarenko,
A.F.
Pikelner, O.V. Teryaev
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FLNP
M.V.
Bulavin
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Collaboration
Country
or International Organization
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City
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Institute
or Laboratory
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Armenia
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Yerevan
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Foundation
ANSL
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Azerbaijan
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Baku
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IP
ANAS
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Belarus
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Gomel
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GSTU
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GSU
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Minsk
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IAP
NASB
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INP
BSU
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IP
NASB
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JIPNR-Sosny
NASB
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Bulgaria
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Sofia
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SU
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Canada
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Montreal
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UdeM
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Vancouver
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TRIUMF
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CERN
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Geneva
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CERN
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Czech
Republic
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Prague
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CU
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France
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Clermont-Ferrand
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LPC
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Orsay
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LAL
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Georgia
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Tbilisi
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HEPI-TSU
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Germany
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Munich
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MPI-P
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Zeuthen
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DESY
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Israel
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Rehovot
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WIS
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Italy
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Pisa
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INFN
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Netherlands
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Amsterdam
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NIKHEF
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Russia
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Moscow
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ITEP
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LPI
RAS
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MSU
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Protvino
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IHEP
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Vladikavkaz
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NOSU
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Slovakia
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Bratislava
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CU
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IP
SAS
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Spain
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Barcelona
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IFAE
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USA
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Lemont,
IL
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ANL
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Uzbekistan
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Samarkand
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SSU
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