Advertisement

Topics

Combination of Searches for Invisible Higgs Boson Decays with the ATLAS Experiment.

08:00 EDT 14th June 2019 | BioPortfolio

Summary of "Combination of Searches for Invisible Higgs Boson Decays with the ATLAS Experiment."

Dark matter particles, if sufficiently light, may be produced in decays of the Higgs boson. This Letter presents a statistical combination of searches for H→invisible decays where H is produced according to the standard model via vector boson fusion, Z(ℓℓ)H, and W/Z(had)H, all performed with the ATLAS detector using 36.1  fb^{-1} of pp collisions at a center-of-mass energy of sqrt[s]=13  TeV at the LHC. In combination with the results at sqrt[s]=7 and 8 TeV, an exclusion limit on the H→invisible branching ratio of 0.26(0.17_{-0.05}^{+0.07}) at 95% confidence level is observed (expected).

Affiliation

Journal Details

This article was published in the following journal.

Name: Physical review letters
ISSN: 1079-7114
Pages: 231801

Links

DeepDyve research library

PubMed Articles [1063 Associated PubMed Articles listed on BioPortfolio]

Combination of Searches for Higgs Boson Pair Production in Proton-Proton Collisions at sqrts=13  TeV.

This Letter describes a search for Higgs boson pair production using the combined results from four final states: bbγγ, bbττ, bbbb, and bbVV, where V represents a W or Z boson. The search is perfo...

Search for a Light CP-odd Higgs Boson and Low-Mass Dark Matter at the Belle Experiment.

We report on the first Belle search for a light CP-odd Higgs boson, A^{0}, that decays into low mass dark matter, χ, in final states with a single photon and missing energy. We search for events prod...

Universal Imprints of a Pseudo-Nambu-Goldstone Higgs Boson.

A large class of models addressing the electroweak naturalness problem postulates the existence of new spontaneously broken global symmetries above the weak scale. The Higgs boson arises as a pseudo-N...

Combination of the Searches for Pair-Produced Vectorlike Partners of the Third-Generation Quarks at sqrts=13  TeV with the ATLAS Detector.

A combination of the searches for pair-produced vectorlike partners of the top and bottom quarks in various decay channels (T→Zt/Wb/Ht, B→Zb/Wt/Hb) is performed using 36.1  fb^{-1} of pp colli...

Enhancing Long-Lived Particles Searches at the LHC with Precision Timing Information.

We explore the physics potential of using precision timing information at the LHC in searches for long-lived particles (LLPs). In comparison with the light standard model particles, the decay products...

Clinical Trials [2816 Associated Clinical Trials listed on BioPortfolio]

Alleviating Trunk Low Back Pain, With an Active Medical Device Study (ATLAS)

The aim of the study is to evaluate the reduction of pain by wearing the ATLAS Medical Device in standardized daily activities for patients with Chronic Low Back Pain. This is an interven...

European Post-Market Study for Medial Knee Osteoarthritis Treated With the Atlas Knee System for Load Reduction

The objective of this study is to collect post market data on safety and performance of the Atlas Knee System in patients with osteoarthritis (OA) of the medial knee compartment through a ...

Developing an Atlas to Teach Nurses to Clean Micro-instruments Used in Cataract Surgery: Effect on Patient Safety

Aims and objectives The purpose of this study was to develop an atlas to explore the effect of micro-instrument cleaning on the safety of cataract surgery. Background Cataract surgery saf...

Atlas of Human Cognition by SEEG (MAPCOG-SEEG)

The main objective of MAPCOG_SEEG is to create a database including brain recordings of cognition performed in clinical routine in patients during the pre-surgical SEEG assessment. This ai...

Effect of Atlas Cedar Wood Essential Oil Aromatherapy on Sleep Quality of Patients After Coronary Heart Disease

Sleep-wake disturbances were found to be a common problem among patients with CHD either earlier during hospitalization or/ and after discharge Although there is an evidence that sleep-wak...

Medical and Biotech [MESH] Definitions

Invisible boundaries surrounding the individual's body which are maintained in relation to others.

A process that searches for hidden and important connections among information embedded in published literature.

The joint involving the CERVICAL ATLAS and axis bones.

The point of articulation between the OCCIPITAL BONE and the CERVICAL ATLAS.

The toothlike process on the upper surface of the axis, which articulates with the CERVICAL ATLAS above.

Advertisement
Quick Search
Advertisement
Advertisement

 


DeepDyve research library

Searches Linking to this Article