0000000000650095

AUTHOR

Eric Kajfasz

showing 2 related works from this author

New horizons for fundamental physics with LISA

2022

K. G. Arun et al.

AstrofísicaPROTOPLANET MIGRATIONFísica-Modelos matemáticosPhysics and Astronomy (miscellaneous)gr-qcFOS: Physical sciencesGeneral Relativity and Quantum Cosmology (gr-qc)GRAVITATIONAL-WAVEShorizonFundamental physicGeneral Relativity and Quantum CosmologyPhysics Particles & FieldsGravitational wavesLIGO (Observatory)Tests of general relativitySettore FIS/05 - Astronomia e AstrofisicaDARK-MATTERFísica matemáticaKOZAI MECHANISMHigh Energy PhysicsGENERAL-RELATIVITYFundamental physics; Gravitational waves; LISA; Tests of general relativityFundamental physicsPRIMORDIAL BLACK-HOLESLISAScience & TechnologyGeneral Relativity and Cosmology83CXXPhysicsgravitation: interactiongravitational radiationFísicaCompactQUANTUM-GRAVITYPhysical SciencesAstronomia[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]fundamental physics; gravitational waves; LISA; test of general relativityMODIFIED GRAVITYtest of general relativityGravitational waveMULTIPOLE MOMENTSHUBBLE CONSTANT
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Direct measurement of the W boson width

2009

We present a direct measurement of the width of the W boson using the shape of the transverse mass distribution of W->enu candidates selected in 1 fb-1 of data collected with the D0 detector at the Fermilab Tevatron collider in ppbar collisions at sqrt{s}=1.96 TeV. We use the same methods and data sample that were used for our recently published W boson mass measurement, except for the modeling of the recoil, which is done with a new method based on a recoil library. Our result, 2.028 +- 0.072 GeV, is in agreement with the predictions of the standard model.

Particle physicsTevatronGeneral Physics and AstronomyFOS: Physical sciences= 1.8 TEVElementary particle01 natural sciencesHigh Energy Physics - ExperimentStandard Modellaw.inventionNuclear physicsCOLLIDERParticle decayHigh Energy Physics - Experiment (hep-ex)Physics and Astronomy (all)RecoilRATIOPBARP COLLISIONSlaw0103 physical sciences[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]RADIATIVE-CORRECTIONSFermilabCollider010306 general physicsNuclear ExperimentBosonPhysics010308 nuclear & particles physicsComputer Science::Information Retrieval14.70.Fm 13.38.Be 13.85.QkTransverse mass= 1.8 TEV; PBARP COLLISIONS; RADIATIVE-CORRECTIONS; RATIO; COLLIDER; DECAYHigh Energy Physics::ExperimentCollider Detector at FermilabDECAY
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