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Description
| - We present an observation forZZ -> l(+) l(-) l'(+) l'(-) (l, l' =e or µ) production in p collisions at a center-of-mass energy of =1.96 TeV. Using 1.7 fb-1 of data collected by the D0 experiment at the Fermilab Tevatron Collider, we observe three candidate events with an expected background of 0.14 events. The significance of this observation is 5.3 standard deviations. The combination of D0 results in this channel, as well as in ZZ -> l(+)l(-)v (v), yields a significance of 5.7 standard deviations and a combined cross section of (ZZ)=1.60+/-0.63(stat)(syst) pb.
- We present an observation forZZ -> l(+) l(-) l'(+) l'(-) (l, l' =e or µ) production in p collisions at a center-of-mass energy of =1.96 TeV. Using 1.7 fb-1 of data collected by the D0 experiment at the Fermilab Tevatron Collider, we observe three candidate events with an expected background of 0.14 events. The significance of this observation is 5.3 standard deviations. The combination of D0 results in this channel, as well as in ZZ -> l(+)l(-)v (v), yields a significance of 5.7 standard deviations and a combined cross section of (ZZ)=1.60+/-0.63(stat)(syst) pb. (en)
- Prezentujeme pozorování ZZ -> l(+) l(-) l'(+) l'(-) (l, l' =e or µ) produkce v p kolizích při energii v těžišti =1.96 TeV. S použitím 1.7 fb-1 dat z experimentu D0 na urychlovči TEVATRON ve Fermilba pozorujeme tři možné případy s očekávaným pozadím 0.14 případů. Signifikance pozorování je 5.3 standardních odchylek. Kombinace výsledků D0 v tomto kanálu, stejně jako v kanálu ZZ -> l(+)l(-)v(v) dává signifikanci 5.7 standardních odchylek a kombinovaný účinný průřez (ZZ)=1.60+/-0.63(stat)(syst) pb. (cs)
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Title
| - Observation of ZZ production in p anti-p collisions at s**(1/2) = 1.96 TeV
- Observation of ZZ production in p anti-p collisions at s**(1/2) = 1.96 TeV (en)
- Pozorování ZZ produkce v p anti-p srážkách při s**(1/2) = 1.96 TeV (cs)
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skos:prefLabel
| - Observation of ZZ production in p anti-p collisions at s**(1/2) = 1.96 TeV
- Observation of ZZ production in p anti-p collisions at s**(1/2) = 1.96 TeV (en)
- Pozorování ZZ produkce v p anti-p srážkách při s**(1/2) = 1.96 TeV (cs)
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skos:notation
| - RIV/68378271:_____/08:00322324!RIV09-AV0-68378271
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http://linked.open...avai/riv/aktivita
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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
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http://linked.open...ai/riv/idVysledku
| - RIV/68378271:_____/08:00322324
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - collisions; D0; Fermilab (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
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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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
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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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