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| rdf:type
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| Description
| - Uvádíme výsledky hledávání produkce excitovaného stavu elektronu, e* v proton= antiprotonových srážkách při sqrt(s) = 1,96 TEV. Údaje byly shromážděny pomocí D0 experimentu na urýchlovači Tevatron a odpovídají integrované luminozitě přibližně 1 fb-1. Hledáme e* v procesu p [overline p] -> e*e s e* následně rozpadajícím se na elektron a foton. Žádný přebytek nad předpověďí pozadí standardního modelu není pozorován. Interpretace našich údajů v souvislosti s modelem, který popisuje produkci e* cez čtyřfermionové kontaktní interakce a rozpad e* přes elektroslabé procesy, jsme nastavili 95% CL horní limity na průřez produkce v rozmezí od 8,9 do 27 fb, v závislosti na hmotnosti excitovaných elektronů. Výběr škály pro kontaktní interakce je Lambda = 1 TEV, hmotnosti excitovaných elektronů pod 756 GeV jsou vyloučeny při 95% CL. (cs)
- We present the results of a search for the production of an excited state of the electron, e*, in proton-antiproton collisions at sqrt(s)=1.96 TeV. The data were collected with the D0 experiment at the Fermilab Tevatron Collider and correspond to an integrated luminosity of approximately 1 fb-1. We search for e* in the process p[overline p]-->e*e, with the e* subsequently decaying to an electron plus photon. No excess above the standard model background is observed. Interpreting our data in the context of a model that describes e* production by four-fermion contact interactions and e* decay via electroweak processes, we set 95% C.L. upper limits on the production cross section ranging from 8.9 to 27 fb, depending on the mass of the excited electron. Choosing the scale for contact interactions to be Lambda=1 TeV, excited electron masses below 756 GeV are excluded at the 95% C.L.
- We present the results of a search for the production of an excited state of the electron, e*, in proton-antiproton collisions at sqrt(s)=1.96 TeV. The data were collected with the D0 experiment at the Fermilab Tevatron Collider and correspond to an integrated luminosity of approximately 1 fb-1. We search for e* in the process p[overline p]-->e*e, with the e* subsequently decaying to an electron plus photon. No excess above the standard model background is observed. Interpreting our data in the context of a model that describes e* production by four-fermion contact interactions and e* decay via electroweak processes, we set 95% C.L. upper limits on the production cross section ranging from 8.9 to 27 fb, depending on the mass of the excited electron. Choosing the scale for contact interactions to be Lambda=1 TeV, excited electron masses below 756 GeV are excluded at the 95% C.L. (en)
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| Title
| - Search for excited electrons in p anti-p collisions at s**(1/2) = 1.96 TeV
- Search for excited electrons in p anti-p collisions at s**(1/2) = 1.96 TeV (en)
- Hledání excitovaných elektronů v p anti-p srážkách při s ** (1 / 2) = 1.96 TeV (cs)
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| skos:prefLabel
| - Search for excited electrons in p anti-p collisions at s**(1/2) = 1.96 TeV
- Search for excited electrons in p anti-p collisions at s**(1/2) = 1.96 TeV (en)
- Hledání excitovaných elektronů v p anti-p srážkách při s ** (1 / 2) = 1.96 TeV (cs)
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| skos:notation
| - RIV/68378271:_____/08:00322414!RIV09-AV0-68378271
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| http://linked.open...avai/riv/aktivita
| |
| http://linked.open...avai/riv/aktivity
| - P(1P05LA257), P(LA08047), P(LC527), Z(AV0Z10100502), Z(MSM0021620859), Z(MSM6840770039)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/68378271:_____/08:00322414
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| http://linked.open...riv/jazykVysledku
| |
| http://linked.open.../riv/klicovaSlova
| - anti-p p; colliding beams; four-pi-detector; DZERO (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Physical Review D: Particles, Fields, Gravitation and Cosmology
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Abazov, V. M.
- Abbott, B.
- Kupčo, Alexander
- Lokajíček, Miloš
- Abolins, M.
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| http://linked.open...ain/vavai/riv/wos
| |
| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| is http://linked.open...avai/riv/vysledek
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