THEME03-2-1039-2001/2009

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03-2-1039-2001/2009

Priority:

Status:

In-progress

Investigation of Fundamental Interactions in Nuclei
at Low Energies

Leaders:

V.B. Brudanin
A. Kovalik

Scientific Programme:
Investigation of the fundamental interactions in nuclei at low energies. Investigation of Supersymmetry Phenomenology in the neutrino mass problem, rare decays and cosmology. Investigation of weak and electromagnetic properties of the neutrino. Investigation of 2

-decay. Investigation of the reactions between light nuclei at low energies by means of plasma accelerators. Development of diagnostic methods for the dynamics of the dense plasma fluxes. Spectroscopy of the nuclei far from stability. Development of registration methods for charged and neutral particles.

Expected main results in 2008:

Data taking in 2 0 - and 2 2 - decay measurements with ¹⁰⁰Mo, ⁴⁸Ca, ¹⁰⁶Gd, ¹¹⁶Gd, ⁸²Se, ¹⁵⁰Nd and ⁹⁶Zn nuclei with NEMO and TGV setups.
Investigations of the Si and Ge detector behaviour at ultra-low temperature (less than 4.2 K).
Test data taking with setup EDELWEISS.
R&D of the semiconductor-based detecting systems for GERDA and MAJORANA experiments.
Methodological investigations on updating the "target-ion-source" unit to increase the yield of short-lived isotopes.
Preparations for manufacturing of radioactive sources. Physical and chemical investigations of rare earth elements by means of the one-detector angular correlation due to gamma-gamma excitation. Development of methods of time spectroscopy on the basis of the scintillator "mini-ball" setup for on-line experiments.
Design and creation of the D₂O solid target. Measurement of the neutron and - quants yields from dd and pd-reaction using ion Hall accelerator.

List of projects:
	Project	Leader	Priority (period of realisation)
1.	GEMMA	A.S. Starostin V.B. Brudanin	1 (2003-2009)
2.	EDELWEISS	E.A. Yakushev	1 (2007-2009)
3.	LESI	V.M. Bystritsky	1 (1997-2009)
4.	G&M (GERDA-MAJORANA)	V.B. Brudanin	1 (2006-2009)

List of Activities

Activity or Experiment

Leader

Status

NEMO

V.B. Brudanin
O.I. Kochetov
A.A. Smolnikov

Data taking

TGV

N.I. Rukhadze
I. Stekl

Data taking

G&M (GERDA-MAJORANA)

V.B. Brudanin
V.G. Egorov

Preparation

GEMMA

V.B. Brudanin

Data taking

EDELWEISS

E.A. Yakushev

Data taking

LESI

V.M. Bystritsky

Preparation
Data taking

Collaboration
Country or international organization	City	Institute or Laboratory
Armenia	Yerevan	YSU
Belarus	Minsk	NC PHEP BSU
Belgium	Leuven	K.U.Leuven
Bulgaria	Sofia	INRNE BAS
		SU
	Plovdiv	PU
Czech Republic	Prague	CTU
	Rez	NRI
Finland	Helsinki	SEFT
	Jyvaskyla	UJ
France	Orsay	CSNSM
		LAL
Germany	Halle	MLU
	Heidelberg	MPI-K
	Mainz	JGU
	Tubingen	Univ.
Hungary	Budapest	KFKI RMKI
Mongolia	Ulaanbaatar	NRC NUM
Poland	Cracow	NINP PAS
		FPNT AGH
	Lublin	IP MCSU
	Warsaw	SINS
Romania	Bucharest	IFIN - HH
		UB
Russia	Gatchina	PNPI RAS
	Voronezh	VSU
	Moscow	RRC KI
		MEPhI
		ITEP
		SINP MSU
		MSU
		INTRA
	Troitsk	INR RAS
	St. Petersburg	KRI
		SPbSU
		IPTI RAS
	Sarov	VNIIEF
	Tomsk	NPI TPU
		IHCE SB RAS
	Yekaterinburg	IEP UB RAS
Slovak Republic	Bratislava	CU
Spain	Valencia	UV
Sweden	Uppsala	UU
Ukraine	Kiev	INR NASU
USA	Durham, NC	Duke
	Gainesville, FL	UF
	Irvine, CA	UCIrvine
	Livermore, CA	LLNL
Uzbekistan	Tashkent	INP UAS
		IAP NUU
		NUU
	Samarkand	SSU

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Investigation of Fundamental Interactions in Nuclei at Low Energies

Investigation of Fundamental Interactions in Nuclei
at Low Energies