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Theoretical Physics
01-3-1135-2019/2023
01-3-1136-2019/2023
01-3-1137-2019/2023
01-3-1138-2019/2023
01-3-1117-2014/2023
Elementary Particle Physics
02-2-1123-2015/2022
02-0-1081-2009/2024
   02-0-1081 - RUS
02-2-1144-2021/2023
02-2-1099-2010/2023
02-0-1108-2011/2021
02-2-1125-2015/2023
02-1-1106-2011/2022
02-1-1096-2010/2022
02-0-1083-2009/2022
02-0-1085-2009/2022
02-1-1086-2009/2023
02-0-1065-2007/2023
02-0-1127-2016/2023
02-1-1097-2010/2021
02-1-1087-2009/2023
02-0-1066-2007/2023
02-1-1088-2009/2022
02-1-1107-2011/2021
Nuclear Physics
03-0-1129-2017/2021
03-5-1130-2017/2021
03-2-1100-2010/2021
03-4-1128-2017/2022
Condensed Matter Physics
04-4-1142-2021/2025
04-4-1105-2011/2022
04-4-1143-2021/2025
04-4-1133-2018/2023
04-4-1140-2020/2022
04-4-1141-2020/2022
04-5-1131-2017/2021
04-9-1077-2009/2023
04-9-1112-2013/2022
04-2-1132-2017/2022
04-2-1126-2015/2023
Networking, Computing
05-6-1118-2014/2023
05-6-1119-2014/2023
05-8-1037-2001/2024
Educational Programme
06-0-1139-2019/2023

02-0-1081-2009/2024

 

Priority:

1

 

 

Status:

In-progress


ATLAS
Upgrade of the ATLAS Detector and Physics Research at the LHC

 

Leader:

V.A. Bednyakov

Deputies:  

E.V. Khramov
A.P. Cheplakov


Participating countries and international organizations:

Armenia, Azerbaijan, Belarus, Bulgaria, Canada, CERN, Czech Republic, France, Germany, Georgia, 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 researches of proton-proton scattering processes. Analysis of these data will allow several fundamental physical problems to be solved. Within this project, JINR scientists will participate in these analyses.

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 intend to obtain new results that will help specify properties of already known elementary particles such as W- and Z-bosons, top-quark, heavy barions etc.

Implementation of this Project aimed at solving highly significant scientific problems unique applied results that may significantly change the quality of life. Among these results can be experience in operation of remote monitoring systems for technically complicated devices, work with big data, development and practical use of distributed comtputing systems (GRID) in a long-term large-scale experiments.


Expected results in the current year:

  • Investigation of the applicability of the Standard Model and verification of SM predictions (including interactions of heavy ions), determination the structure of the proton at ultra-high energies (PDFs), tuning and improvement of relevant computer codes and events generators etc.

  • Search for the chiral Z */W * bosons in the two-jet decays and in the 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 on associated productions of the SM Higgs with top-antitop pair and search for production with 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 the development of the event trigger indexing infrastructure.

  • Development and maintenance of the TDAQ system.


List of projects:


 

Project

Leader

Priority
(period of realisation)

1.

ATLAS. Physical researches at LHC

V.A. Bednyakov
Deputies:
E.V. Khramov
A.P. Cheplakov


1   (2010-2023)

2.

Upgrade of the ATLAS Detector

A.P. Cheplakov

1   (2013-2023)

 

List of Activities:


 

Activity or Experiment

Leaders

Status

 

    Laboratory or other
    Division of JINR
Responsible person

Main researchers

1.

Experiment ATLAS

V.A. Bednyakov
E.V. Khramov
A.P. Cheplakov


Technical Proposal



 

DLNP
V.A. Bednyakov
Yu.A. Budagov
N.A. Russakovich
G.P. Chelkov

A.M. Artikov, N.V. Atanov, V.Yu. Baranov, V.Yu. Batusov, I.R. Boyko, E.A. Cherepanova, M.V. Chizhov, Z. Chubinidze, Yu.I. Davydov, D.V. Dedovich, M.A. Demichev, A.V. Ershova, V.A. Gerasimov, L.R. Gladilin, V.V. Glagolev, A. Gongadze, I. Gongadze, L. Gongadze, M.I. Gostkin, A.V. Guskov, N. Huseinov, Yu.P. Ivanov, L.V. Kalinovskaja, S.N. Karpov, Z.M. Karpova, D.V. Kharchenko, I. Kostyukhina, O.A. Koval, D.A. Kozhevnikov, V.G. Kruchonok, Yu.A. Kultchitsky, M.V. Lyablin, G.I. Lykasov, V.V. Lyubushkin, T.V. Lyubushkina, S.N. Malyukov, M.  Manashova, I. Minashvili, I. Minashvili I., Yu.A. Nefedov, A.A. Nozdrin, E.M. Plontikova, S.Yu. Porokhovoy, I.N. Potrap, F.V. Prokoshin, V.M. Romanov, T.O. Rudenko, S.S. Rzaeva, R.R. Sadykov, A.A. Sapronov, A.V. Simonenko, P.I. Smolyanskiy, M.M. Shiyakova, A.N. Shalyugin, Yu.Yu Stepanenko, 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


 

VBLHEP
A.P. Cheplakov

F.N. Ahmadov, Yu.A. Fillipov, A.V. Ivanov, V.V. Kukhtin, E.A. Ladygin, S.N. Nagorny, A.A. Soloshenko, N.I. Zimin, B.G. Shaykhatdenov, T. Turtuvshin


 

LIT
V.V. Korenkov, P.V. Zrelov

E.I. Alexandrov, I.N. Aleksandrov, N.I. Gromova, A.V. Iakovlev, A.I. Kazymov, M.A. Mineev, V.N. Shigaev


 

BLTP
D.I. Kazakov

A.B. Arbuzov, A.V Bednyakov, S.G. Bondarenko, A.V. Gladyshev, N.I. Kochelev, A.F. Pikelner, O.V. Teryaev

 


FLNP
M.V. Bulavin


 

Collaboration Collaboration

Country or International Organization

City

Institute or laboratory

Armenia

Yerevan

Foundation ANSL

Azerbaijan

Baku

IP ANAS

Belarus

Gomel

GSTU

 

 

GSU

 

Minsk

IAP NASB

 

 

INP BSU

 

 

IP NASB

 

 

JIPNR-Sosny NASB

Bulgaria

Sofia

SU

Canada

Montreal

UdeM

 

Vancouver

TRIUMF

CERN

Geneva

CERN

Czech Republic

Prague

CU

France

Clermont-Ferrand

LPC

 

Orsay

LAL

Georgia

Tbilisi

HEPI-TSU

Germany

Munich

MPI-P

 

Zeuthen

DESY

Israel

Rehovot

WIS

Italy

Pisa

INFN

Netherlands

Amsterdam

NIKHEF

Russia

Moscow

ITEP

 

 

LPI RAS

 

 

MSU

 

Protvino

IHEP

Slovakia

Bratislava

CU

 

 

IP SAS

Spain

Barcelona

IFAE

USA

Lemont, IL

ANL

Uzbekistan

Samarkand

SSU