Articles with "overline mathrm" as a keyword



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Search for resonant and nonresonant Higgs boson pair production in the bb¯ℓνℓν$$ \mathrm{b}\overline{\mathrm{b}}\mathit{\ell \nu \ell \nu } $$ final state in proton-proton collisions at s=13$$ \sqrt{s}=13 $$ TeV

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Published in 2017 at "Journal of High Energy Physics"

DOI: 10.1007/jhep01(2018)054

Abstract: A bstractSearches for resonant and nonresonant pair-produced Higgs bosons (HH) decaying respectively into ℓνℓν, through either W or Z bosons, and bb¯$$ \mathrm{b}\overline{\mathrm{b}} $$ are presented. The analyses are based on a sample of proton-proton… read more here.

Keywords: mathrm overline; production; proton proton; proton ... See more keywords
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Measurements of tt¯$$ \mathrm{t}\overline{\mathrm{t}} $$ differential cross sections in proton-proton collisions at s=13$$ \sqrt{\mathrm{s}}=13 $$ TeV using events containing two leptons

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Published in 2019 at "Journal of High Energy Physics"

DOI: 10.1007/jhep02(2019)149

Abstract: A bstractMeasurements of differential top quark pair tt¯$$ \mathrm{t}\overline{\mathrm{t}} $$ cross sections using events produced in proton-proton collisions at a centre-of-mass energy of 13 TeV containing two oppositely charged leptons are presented. The data were… read more here.

Keywords: mathrm overline; overline mathrm; differential cross; cross sections ... See more keywords
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Search for $$ \mathrm{t}\overline{\mathrm{t}}\mathrm{H} $$ production in the $$ \mathrm{H}\to \mathrm{b}\overline{\mathrm{b}} $$ decay channel with leptonic $$ \mathrm{t}\overline{\mathrm{t}} $$ decays in proton-proton collisions at $$ \sqrt{s}=13 $$ TeV

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Published in 2019 at "Journal of High Energy Physics"

DOI: 10.1007/jhep03(2019)026

Abstract: Abstract A search is presented for the associated production of a standard model Higgs boson with a top quark-antiquark pair ( $$ \mathrm{t}\overline{\mathrm{t}}\mathrm{H} $$ t t ¯ H ), in which the Higgs boson decays… read more here.

Keywords: mathrm overline; proton proton; mathrm; overline mathrm ... See more keywords
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TsT, $$ \mathrm{T}\overline{\mathrm{T}} $$ and black strings

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Published in 2020 at "Journal of High Energy Physics"

DOI: 10.1007/jhep06(2020)109

Abstract: We study the relationship between TsT transformations, marginal deformations of string theory on AdS3 backgrounds, and irrelevant deformations of 2d CFTs. We show that TsT transformations of NS-NS backgrounds correspond to instantaneous deformations of the… read more here.

Keywords: mathrm overline; tst mathrm; black strings; overline ... See more keywords
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Learning to pinpoint effective operators at the LHC: a study of the tt¯bb¯$$ \mathrm{t}\overline{\mathrm{t}}\mathrm{b}\overline{\mathrm{b}} $$ signature

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Published in 2018 at "Journal of High Energy Physics"

DOI: 10.1007/jhep11(2018)131

Abstract: A bstractIn the context of the Standard Model effective field theory (SMEFT), we study the LHC sensitivity to four fermion operators involving heavy quarks by employing cross section measurements in the tt¯bb¯$$ t\overline{t}b\overline{b} $$ final… read more here.

Keywords: mathrm overline; study; overline; overline mathrm ... See more keywords
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Conserved currents and T$$ \overline{\mathrm{T}} $$s irrelevant deformations of 2D integrable field theories

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Published in 2019 at "Journal of High Energy Physics"

DOI: 10.1007/jhep11(2019)120

Abstract: Abstract The T $$ \overline{\mathrm{T}} $$ T ¯ deformation of 2-dimensional QFTs is closely-related to Jackiw- Teitelboim gravity. It has been shown that, at the classical level, this perturbation induces an interaction between the stress-energy… read more here.

Keywords: conserved currents; overline mathrm; field theories; integrable field ... See more keywords
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B d,s → $$ \gamma \mathrm{\ell}\overline{\mathrm{\ell}} $$ decay with an energetic photon

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Published in 2020 at "Journal of High Energy Physics"

DOI: 10.1007/jhep12(2020)148

Abstract: We calculate the differential branching fraction, lepton forward-backward asymmetry and direct CP asymmetry for Bd,s → $$ \gamma \mathrm{\ell}\overline{\mathrm{\ell}} $$ decays with an energetic photon. We employ factorization methods, which result in rigorous next-to-leading order… read more here.

Keywords: gamma mathrm; mathrm ell; ell overline; mathrm ... See more keywords
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On formation of exotic particles at channeling of low energy antiprotons in LiH crystals

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Published in 2019 at "Hyperfine Interactions"

DOI: 10.1007/s10751-019-1561-3

Abstract: In this work we propose a new method to form both protonium exotic pp¯$$ \mathrm{p}\overline{\mathrm{p}} $$ and lithium antiproton p¯Li+$$ \overline{\mathrm{p}}{\mathrm{Li}}^{+} $$ atoms by capturing the hydrogen H− and lithium Li+ ions of the LiH… read more here.

Keywords: channeling low; formation exotic; mathrm; low energy ... See more keywords
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Detection and molecular characterization of Cryptosporidium species and Giardia assemblages in two watersheds in the metropolitan region of São Paulo, Brazil

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Published in 2018 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-018-1620-3

Abstract: Cryptosporidium and Giardia are associated with cases of water and foodborne outbreaks in the world. This study included 50 samples of surface raw water collected from two watersheds in the state of São Paulo, Brazil.… read more here.

Keywords: overline mathrm; two watersheds; water; cryptosporidium ... See more keywords
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The Application of Neural Network Technology Based on Mea-Bp Algorithm in the Prediction of Microdosimetric Qualities.

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Published in 2022 at "Radiation protection dosimetry"

DOI: 10.1093/rpd/ncac062

Abstract: The most abundant products of the interaction between radiation and matter are low-energy electrons, and the collisions between these electrons and biomolecules are the main initial source of radiation-based biological damage. To facilitate the rapid… read more here.

Keywords: neural network; energy electrons; prediction; overline mathrm ... See more keywords