THEME01-3-1070-2009/2013

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01-3-1070-2009/2013

Priority:

Status:

New

Theory of Elementary Particles

Leaders:

D.I. Kazakov
O.V. Teryaev

Scientific Programme:
Further development of the quantum field theory approach in the framework of the Standard Model of fundamental interactions and its extensions. Lattice simulations for obtaining nonperturbative results in gauge theories. Elaboration of multiloop calculations in QCD, Electroweak theory, and Minimal Supersymmetric Standard Model. Theoretical predictions concerning the experimental observation of supersymmetry, the Higgs boson, investigation of the spin structure of the nucleon, T-odd spin effects, jet handedness, heavy flavor physics, vacuum structure in QCD, and hadron properties in dense and hot media. Elaboration of new phenomenological models to describe the hadron dynamics in the framework of general principles of quantum field theory incorporating basic experimental patterns. Theoretical support of current and future experiments at JINR, IHEP, CERN, GSI, DESY, and other physics centers.

Expected main results in 2009:

Calculation of the gluon-gluon scattering cross-section in N=4 supersymmetric conformal field theory for maximum helicity violation amplitudes.

Investigation of a possibility of existence of long-lived charged superpartners of the week intermediate bosons within the MSSM and prospects of their observation at the LHC collider.
Calculation of radiative corrections and effects of parton evolution for hard inclusive processes at LHC.

Study of new transverse momentum dependent distribution functions, in particular the function related to the spatial form of polarized quark distribution.

Investigation of exclusive processes at JLAB and duality between different mechanisms of QCD factorization.

Calculation of differential cross-sections and polarization of double diffractive meson production at LHC using the generalized and unintegrated gluon distributions.
Investigation of nonperturbative QCD mechanisms for partonic energy loss in the quark-gluon plasma.

Calculation of instanton contribution to the exclusive vector meson electroproduction at high energy.

Further investigation of the relations between SU(2) and SU(3) low-energy constants at two-loop level in chiral perturbation theory.

Study of the semileptonic decays of baryons with two heavy quarks (bottom and charm) within the relativistic constituent quark model, comparison of the results with the predictions of heavy spin symmetry.
Investigation of spin effects and correlations in heavy ion collisions in the context of the physical program of the NICA project.

Calculation of the spectrum and decay constants of colourless collective excitations of the instanton vacuum of QCD at finite temperature and density.

Investigation of the in-medium effects on transverse-mass distributions of quarks and gluons in central heavy ion collisions.

Further development of the dynamical model for high-energy heavy-ion collisions based on the Navier-Stokes dissipative equations.

List of Activities
	Activity or Experiment	Leader	Principal Researchers
1.	Standard model and its extension	D.I. Kazakov E.A. Kuraev
			A.B. Arbuzov S.M. Bilenky A.V. Gladyshev A.V. Kotikov G.A. Kozlov V.K. Mitrjushkin V.A. Naumov V.N. Pervushin S.I. Vinitsky M. Yurchishin
2.	QCD parton distributions for modern and future colliders	A.V. Efremov O.V. Teryaev D.V. Shirkov
			A.P. Bakulev S.V. Goloskokov P.S. Isaev G.P. Korchemskii S.V. Mikhailov A.V. Nesterenko A.V. Radyushkin O.V. Selyugin A.V. Sidorov
3.	Physics of heavy and exotic hadrons	A.E. Dorokhov M.A. Ivanov
			I.V. Anikin I.O. Cherednikov G. Ganbold S.B. Gerasimov G.V. Efimov S.M. Eliseev N.I. Kochelev V.I. Korobov V.A. Meshcheryakov D. Minal S.N. Nedelko Yu.S. Surovtsev
4.	Mixed phase in heavy-ion collisions	A.N. Sissakian A.S. Sorin D. Blaschke
			A.S. Khvorostukhin S.V. Molodtsov A. Parvan V.V. Skokov V.D. Toneev M.K. Volkov

Collaboration
Country or International Organization	City	Institute or Laboratory
Armenia	Yerevan	YerPhI
		YSU
Azerbaijan	Baku	BSU
		IP ANAS
Belarus	Minsk	INP BSU
		IP NASB
		JIPNR-Sosny NASB
		NC PHEP BSU
	Brest	BrSU
	Gomel	GSTU
		GSU
Bulgaria	Sofia	INRNE BAS
		SU
Canada	Montreal	McGill
		UdeM
	Toronto	U of T
CERN	Geneva
Czech Republic	Prague	CTU
		CU
		IP ASCR
	Rez	NPI ASCR
Finland	Helsinki	UH
France	Lyon	UCBL
	Montpellier	UM2
	Metz	UPV-M
	Montpellier	UM2
	Saclay	SPhN CEA DAPNIA
		IRFU
Georgia	Tbilisi	RMI GAS
		TSU
Germany	Berlin	FU Berlin
		HUB
	Aachen	RWTH
	Bielefeld	Univ.
	Bochum	RUB
	Bonn	UniBonn
	Dortmund	TU Dortmund
	Erlangen	Univ.
	Hamburg	DESY
	Heidelberg	Univ.
	Jena	Univ.
	Julich	FZJ
	Kaiserslautern	TU
	Karlsruhe	Univ.
	Regensburg	Univ.
	Rostock	Univ.
	Mainz	JGU
	Munich	LMU
	Tubingen	Univ.
	Wuppertal	Univ.
	Zeuthen	DESY
Hungary	Budapest	ELTE
		KFKI RMKI
ICTP	Trieste
Italy	Bari	INFN
	Naples	INFN
	Padua	Univ.
	Pavia	INFN
	Pisa	INFN
	Trieste	SISSA/ISAS
	Turin	Univ.
Japan	Tokyo	UT
	Kyoto	Kyoto Univ.
	Nagoya	Meiji Univ.
		Nagoya Univ.
	Tsukuba	KEK
Kazakhstan	Almaty	INP NNC RK
Mexico	Cuernavaca	UNAM
Mongolia	Ulaanbaatar	IPT MAS
		NUM
New Zealand	Hamilton	Univ.
Norway	Trondheim	NTNU
Poland	Warsaw	SINS
	Cracow	NINP PAS
	Kielce	PU
	Lodz	UL
Republic of Korea	Seoul	SNU
Russia	Moscow	IMM RAS
		ITEP
		LPI RAS
		MSU
		MI RAS
		SCC RAS
		SINP MSU
	Belgorod	BelSU
	Chernogolovka	LITP RAS
	Gatchina	PNPI RAS
	Irkutsk	ISU
	Ivanovo	ISU
	Kazan	KSU
	Novosibirsk	IM SB RAS
		BINP SB RAS
	Perm	PSU
	Protvino	IHEP
	St. Petersburg	SPbSU
		SPbSPU
	Samara	SSU
	Saratov	SSU
	Sarov	VNIIEF
	Tomsk	TSU
		IHCE SB RAS
	Troitsk	INR RAS
	Tver	TvSU
	Yoshkar-Ola	MSTU
Serbia	Belgrade	Univ.
Slovak Republic	Bratislava	CU
		IP SAS
	Kosice	IEP SAS
Spain	Santiago de Compostela	USC
	Valencia	UV
Switzerland	Bern	Uni Bern
	Villigen	PSI
Sweden	Lund	LU
United Kingdom	London	QM
		Imperial College
	Canterbury	Univ.
Ukraine	Kiev	BITP NASU
	Dnepropetrovsk	DNU
	Kharkov	KFTI NASU
	Lutsk	VNU
	Lvov	IAPMM NASU
		IFNU
	Sumy	SumSU
USA	New York, NY	RU
	Argonne, IL	ANL
		CUNY
	Blacksburg, VA	Virginia Tech.
	College Park, MD	UM
	Minneapolis, MN	UofM
	Norman, OK	UO
	Newport News, VA	JLab
	Philadelphia, PA	Penn
	University Park, PA	Penn State
Uzbekistan	Tashkent	IAP NUU
		NUU
	Samarkand	SSU
Vietnam	Hanoi	IP VAST

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