About: Study of the e+e- interaction in the regions of production of intermediate bosons W+ W- and Zo in the experiment DELPHI

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Study of the e+e- interaction in the regions of production of intermediate bosons W+ W- and Zo in the experiment DELPHI Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Projekt, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	http://linked.opendata.cz/ontology/domain/vavai/Projekt
rdfs:seeAlso	http://www.isvav.cz/projectDetail.do?rowId=GA202/96/0450
Description	The study of electron-positron interactions in the regions of Zo and W+, W- particle production enables us to test precisely electroweak theory and quantum chromodynamics. Simultaneously it gives a wide range of possibilities to search for new particles and this provides a ground for testing new models which go beyond the standard model of elementary particle interactions. The dectors on LEP accelerator are complex apparatus which employ many detection techniques, sophisticated electronics and modern computing environment. Continuous development of these ingredients is essential for improvement of physical results obtained. The aim of the work conducted under the submitted grant is to participate both on physical data analysis and on detector development within the DELPHI experiment. (en) Studium e+e- interakcí v oblastech produkce částic Zo a W+, W- umožňuje přesné testování teorie elektroslabých interakcí a kvantové chromodynamiky. Zároveň poskytuje široké možnosti hledání nových částic a dává tak možnost testovat modely, které jdou za rámec nynějšího obecně uznávaného standardního modelu interakcí elementárních částic. Experiment DELPHI na urychlovači LEP je komplexní zařízení, využívající mnoha detekčních metod, špičkovou elektrotechniku a výpočetní techniku. Kontinuální rozvoj těchto prvků umožňuje zkvalitnění dosahovaných fyzikálních výsledků. Předkládaný grant si klade za cíl účast na analýze fyzikálních dat a vývoji detektorů, které tvoří část aparatury DELPHI.
Title	Study of the e+e- interaction in the regions of production of intermediate bosons W+ W- and Zo in the experiment DELPHI (en) Studium e+e- interakcí v oblastech produkce intermediálních bosonů W+W- a Zo pomocí aparatury DELPHI
skos:notation	GA202/96/0450
http://linked.open...avai/cep/aktivita	Standard projects
http://linked.open...kovaStatniPodpora	http://linked.opendata.cz/resource/domain/vavai/projekt/GA202%2F96%2F0450/celkovaStatniPodpora
http://linked.open...ep/celkoveNaklady	http://linked.opendata.cz/resource/domain/vavai/projekt/GA202%2F96%2F0450/celkoveNaklady
http://linked.open...ep/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open.../cep/fazeProjektu	425843
http://linked.open...ai/cep/hlavniObor	BF - Elementární částice a fyzika vysokých energií
http://linked.open...hodnoceniProjektu	U - Uspěl podle zadání, tj. byly splněny cíle a jeho předpokládané výsledky uvedené ve smlouvě / rozhodnutí o poskytnutí podpory
http://linked.open...ep/partnetrHlavni	Fyzikální ústav AV ČR, v.v.i.
http://linked.open...inujicichPrijemcu	0 (xsd:int)
http://linked.open...cep/pocetPrijemcu	1 (xsd:int)
http://linked.open...ocetSpoluPrijemcu	0 (xsd:int)
http://linked.open.../pocetVysledkuRIV	71 (xsd:int)
http://linked.open...enychVysledkuVRIV	71 (xsd:int)
http://linked.open...iciPoslednihoRoku	1999
http://linked.open...atUdajeProjZameru	1999
http://linked.open...usZobrazovaneFaze	DUU
http://linked.open...ai/cep/typPojektu	P - Projekt výzkumu a vývoje financovaný ze státního rozpočtu
http://linked.open...jektu+dodavatelem	Odborný přínos projektu je dán především faktem, že grant. tým je sice malou částí velkého mezinárodního týmu DELPHI, ale podle interních pravidel je za období 1996-98 spoluautorem 66 vysoce kvalitních publikací. Charakteristika dosažených výsledků je be (cs)
http://linked.open...tniCyklusProjektu	ZBKU
is http://linked.open...vavai/riv/projekt of	Measurement of inclusive PI0 production in hadronic Z0 decays. Measurement of the partial decay width R(B) sup(0) = gamma (B anti-B)/gamma(had) of the Z with the DELPHI detector at LEP. Mean lifetime of the B(S)0 meson. Measurement of the B.sub.d .sup.0 oscillation frequency using kaons, leptons and jet charge. Identified particles in quark and gluon jets. The DELPHI silicon tracker at LEP2. Measurements of trilinear gauge couplings in e + e - collisions at 161 GeV and 172 GeV. Measurements of the inclusive charmless and double-charm B branching ratios. m b at M Z . Measurement of the W-pair cross-section and of the W mass in e + e - interactions at 172 GeV. Measurements of \|V cs \| using W decays at LEP2. Measurements of the charged particle multiplicity of weakly decaying B hadrons. Measurements of the e + e - (šipka) .gamma..gamma.(.gamma.) cross section at the LEP energies. Search for neutral and charged Higgs bosons in e + e - collisoins at .sqr. s = 161 GeV and 172 GeV. Search for charged Higgs bosons in e + e - collisoins at .sqr. s = 172 GeV. Uniformity of response of the LHC1 large area pixel detector system. Measurement of the quark and gluon fragmentation functions in Z 0 hadronic decays. Single intermediate vector boson production in e+e- collisions at .sqrt.s =183 and 189 GeV Search for sleptons in e+e- collisions at .sqrt.s=183 to 189 GeV Search for neutralino pair production at .sqrt.s=189 GeV Search for the B.sub.c meson. Search for excited leptons in e.sup.+e.sup.- collisions at .sqr.s=161 GeV. Search for stable heavy charged paticles in e.sup.+e.sup.- collisions at .sqr.s = 130-136, 161 and 172 GeV. Search for B.sup.0.sub.s-.OVHBAR.B.sup.0.sub.s oscillations. Search for neutral heavy leptons produced in Z decays. Search for new phenomena using single photon events at LEP1. A search for .eta.` c production in photon-photon fusion at LEP. Charged particle multiplicity in e + e - qq _ events at 161 and 172 GeV and from the decay of the W boson. A study of the hadronic resonance structure in the decay .tau. 3.pí..nu. .tau. A serch for heavy stable and long-lived squarks and sleptons in e + e - collisions at energies fom 130to 183 GeV. Study Bs0-.ovhbar. Bs0 oscillations and Bs0 lifetimes using hadronic decays of Bs0 mesons Study of dimuon production in photon-photon collisions and measurement of QED photon structure functions at LEP First evidence for a charm radial excitation, D ` . Investigetion of the splitting of quark and gluon jets. First result from the DELPHI pixel detector. .pi..+-., K.+-., p and p- production in Z 0 bb- , Z 0 uu- , dd- , ss- . Two-particle angular correlations in e + e - interactions compared with QCD predictions. Search for scalar ffermions and long-lived scalar leptons at centre-of-mass energies of 130 GeV to 172 GeV. Search for pair-produced neutralinos in events with photons and missing energy from e + e - collisions at .sqr.s=130-183 GeV. A precise measurement of the tau lepton lifetime. A measurement of the photon structure function F2(gamma) at an average Q2 of 12-GeV2/c4. Charged particle multiplicity in e+ e- interactions at S(1/2) = 130 GeV. Determination of the average lifetime of B baryons. Determination of \|(CB\|from the semileptonic decay B0 --> D- lepton-neutrino. Updated precision measurement of the average lifetime of B hadrons. Study of radiative leptonic events with hard photons and search for excited charged leptons at S*(1/2)=130-GeV - 136-GeV. Study of rare B decays with the DELPHI detector at LEP. Measurement of the triple gluon vertex from double quark taged 4-jet events. Measurement and interpretation of the W-pair cross-section in e.sup.+e.sup.- interactions at 161 GeV. Measurement of correlations between pions from different W's in e.sup.+e.sup.--> W.sup.+W.sup.- events. Measurement of the transverse spin correlation in Z -> .tau..sup.+.tau..sup.- decays. Measurement of the multiplicity of gluons splitting to bottom quark pairs in hadronic Z.sup.0 decays. Observation of charge-ordering in particle production in hadronic Z.sup.0 decay. Measurement of the spin density matrix for the .rho.sup.0,K.sup..0 (892) and .fi. produced in Z.sup.0 decays. Measurement of B.sup.0.sub.d - .OVHBAR.B.sup.0.sub.d oscillations. Energy dependence of the differences between the quark and gluon jet fragmentation. Kaon interference in the hadronic decays of the Z0. First measurement of F2-prime (1525) production in Z0 hadronic decays. First study of interference between initial and final state radiation at the Z resonance. Search for promptly produced heavy quarkonium states in hadronic Z0 decays. Search for exclusive decays of the lambda(B) baryon and measurement of its mass. Production of sigma0 and omega- in Z decays. Search for anomalous production of single photons at S(1/2)=130-Gev and 136-GeV. Search for the lightest chargino at S(1/2) = 130-GeV and 136-GeV in DELPHI. Search for high mass .gamma. .gamma. resonances in e.sup.+ e.sup.- --> l.sup.+ l.sup.- .gamma. .gamma., .nu. .OVHBAR..nu. .gamma. .gamma. and q .OVHBAR.q .gamma. .gamma at LEP-1. Search for neutralinos, scalar leptons and scalar quarks in e.sup.+ e.sup.- interactions .sqrt.s = 130 GeV and 136 GeV. Performance of the DELPHI detector. A precise measurement of the B.sup.0.sub.d. meson lifetime using a new technique. A measurement of .alfa..sub.s from the scaling violation in e.sup.+e.sup.- annihilation. A study of the reaction e.sup.+e.sup.- --> .mu..sup.+.mu..sup.-.tau..sub.ISR at LEP and search for new physics at annihilation energies near 80 GeV. Search for an LSP gluino at LEP with the DELPHI detector
is http://linked.open...vavai/cep/projekt of	http://linked.opendata.cz/resource/domain/vavai/cep/ucast/GA202%2F96%2F0450/1996/ico%3A68378271 http://linked.opendata.cz/resource/domain/vavai/cep/ucast/GA202%2F96%2F0450/1996/orjk%3A11320 http://linked.opendata.cz/resource/domain/vavai/cep/ucast/GA202%2F96%2F0450/1996/orjk%3A21340

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software