THEME02-0-0907-91/2005

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02-0-0907-91/2005

Priority:

Status:

Extended

Physics Research with the DELPHI Detector at LEP

Leader:

A.G. Olshevski

Scientific Programme:
DELPHI is a general-purpose detector for physics at LEP on and above the Z ⁰, offering three-dimensional information on curvature and energy deposition with fine spatial granularity as well as identification of leptons and hadrons over most of the solid angle. During the years of LEP operation, the DELPHI detector has been running in stable conditions providing data for precise measurement. At present a number of important results concerning the electroweak theory, QCD studies, b-quark physics, search for new particles as well as some others have been obtained by the DELPHI collaboration. New results of improved quality are expected in the near future.

Expected main results in 2003:

Data analysis aimed at determination of the Standard Model parameters. The QCD verification at LEPI and LEPII energies, analysis in - and -physics.
Theoretical evaluations of LEP observables and their comparison with the data in the new energy region aimed at refining the parameters of the Standard Model and QCD and at searching for new physics phenomena.

List of Activities

Activity or project

Spokespersons

Status

DELPHI

A.G. Olshevski

Data analysis

Collaboration
Country or international organization	City	Institute or Laboratory
Belarus	Minsk	IP NASB
	Gomel	GSTU
Belgium	Brussels	VUB
Bulgaria	Sofia	{INRNE BAS
CERN
Czech Republic	Prague	CU
		IP ASCR
Finland	Helsinki	SEFT
France	Paris	Univ. VI-VII
	Grenoble	IPN
	Lyons	IPN
	Strasbourg	CRN
Georgia	Tbilisi	HEPI TSU
Hungary	Debrecen	ATOMKI
Norway	Bergen	Univ.
Russia	Moscow	SINP MSU
		LPI RAS
	Troitsk	INR RAS
	Novosibirsk	SIM RAS-SD
		BINP RAS-SD
	Saratov	SSU
Sweden	Lund	Univ.
	Stockholm	Univ.
United Kingdom	Oxford	Univ.
Ukraine	Kiev	BITP NASU
Uzbekistan	Samarkand	SSU

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