Results 81 to 90 of about 8,742,018 (356)

Search for pair production of second-generation leptoquarks at s=13  TeV

open access: yesPhysical Review D, 2018
A search for pair production of second-generation leptoquarks is performed using proton-proton collision data collected at ffiffiffi s p ¼ 13 TeV in 2016 with the CMS detector at the CERN LHC, corresponding to an integrated luminosity of 35 . 9 fb − 1 .

semanticscholar   +1 more source

Nonlinear trident pair production in an arbitrary plane wave: A focus on the properties of the transition amplitude [PDF]

open access: yesPhysical Review D, 2018
The process of nonlinear electron-positron pair production by an electron colliding with an arbitrary plane-wave electromagnetic field (nonlinear trident pair production) is studied analytically and numerically.
F. Mackenroth, A. Piazza
semanticscholar   +1 more source

Slepton pair production with aNNLO+NNLL precision

open access: yesJournal of High Energy Physics, 2020
We present a calculation of slepton pair production at the LHC at next-to-next- to-leading logarithmic (NNLL) accuracy, matched to approximate next-to-next-to-leading order (aNNLO) QCD corrections. We collect the relevant analytical formulae, discuss the
Juri Fiaschi   +2 more
doaj   +1 more source

Catalysis of Schwinger Vacuum Pair Production

open access: yes, 2009
We propose a new catalysis mechanism for non-perturbative vacuum electron-positron pair production, by superimposing a plane-wave X-ray probe beam with a strongly focused optical laser pulse, such as is planned at the Extreme Light Infrastructure (ELI ...
Dunne, Gerald V.   +2 more
core   +1 more source

Towards a new approximation for pair-production and associated-production of the Higgs boson [PDF]

open access: yesJournal of High Energy Physics, 2018
A bstractWe propose that loop integrals with internal heavy particles can be evaluated by expanding in the limit of small external masses. This provides a systematically improvable approximation to the integrals in the entire phase space, and works ...
Xiaofeng Xu, Li Lin Yang
semanticscholar   +1 more source

Observing thermal Schwinger pair production [PDF]

open access: yesPhysical Review A, 2019
8 pages, 5 figures, published in ...
Stuart Mangles   +5 more
openaire   +7 more sources

Population and species neighbor identity impact trait–trait relationships and plant performance

open access: yesPopulation Ecology, EarlyView.
We evaluated how populations and species identity influence plant performance and trait outcomes in mixtures, and assessed trait variation among populations of two forb species native to the western United States (Dieteria canescens and Heterotheca villosa) following three interaction treatments (single‐population monoculture, two‐population mixture ...
Alicia J. Foxx   +2 more
wiley   +1 more source

Full top quark mass dependence in Higgs boson pair production at NLO [PDF]

open access: yes, 2016
: We study the effects of the exact top quark mass-dependent two-loop corrections to Higgs boson pair production by gluon fusion at the LHC and at a 100 TeV hadron collider.
S.Borowka   +6 more
semanticscholar   +2 more sources

Sobre o limiar para a produção de pares e localização de partículas sem spin

open access: yesRevista Brasileira de Ensino de Física
A equação de Klein-Gordon em uma dimensão espacial é investigada com a mais geral estrutura de Lorentz para os potenciais externos. A análise do espalhamento de partículas em um potencial degrau com uma mistura arbitrária de acoplamentos vetorial e ...
Tatiana R. Cardoso, Antonio S. de Castro
doaj   +1 more source

LIGHT LEPTOQUARKS AND HIGGS PAIR PRODUCTION

open access: yesProceedings of the Mongolian Academy of Sciences, 2016
The data collected by the LHC experiments at 7 and 8 TeV with ~5 and 20fb-1 respectively is refining the details of the Higgs like resonances found last year [1,2].
Ts Enkhbat
doaj   +1 more source

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