Results 1 to 10 of about 2,917,503 (308)

Integral of the double-emission eikonal function for two massive emitters at an arbitrary angle

open access: yesJournal of High Energy Physics
We present a semi-analytic calculation of the integrated double-emission eikonal function of two massive emitters whose momenta are at an arbitrary angle to each other. This result is needed for extending the nested soft-collinear subtraction scheme [Eur.
Ming-Ming Long   +2 more
doaj   +1 more source

The SRG/eROSITA All-Sky Survey

open access: yesAstronomy & Astrophysics
We selected galaxy cluster candidates from the high-redshift (BEST_Z > 0.9) end of the first SRG (Spectrum Roentgen Gamma)/eROSITA All-Sky Survey (eRASS1) galaxy cluster catalogue, for which we obtained moderately deep J-band imaging data with the ...
Zimmermann N.   +23 more
doaj   +1 more source

Power corrections to the production of a prompt photon in association with a jet in the N-jettiness slicing scheme at NLO QCD

open access: yesJournal of High Energy Physics
We compute the next-to-leading-power corrections in the N-jettiness variable to the production of a prompt photon and a jet at next-to-leading order in perturbative QCD in the q q ¯ $$ q\overline{q} $$ annihilation channel.
Prem Agarwal   +2 more
doaj   +1 more source

Discovery prospects for the 150 GeV charged scalar at future $$e^+e^-$$ e + e - colliders

open access: yesEuropean Physical Journal C: Particles and Fields
The Real Higgs Triplet model, known as the $$\varDelta $$ Δ SM, is a minimal extension of the Standard Model (SM) obtained by adding a hypercharge 0 triplet ( $$\varDelta $$ Δ ).
Siddharth P. Maharathy   +7 more
doaj   +1 more source

The QED nonfactorizable correction to the semileptonic charmed three-body B decays

open access: yesEuropean Physical Journal C: Particles and Fields
In this paper, the nonfactorizable photonic corrections to the effective four-fermion vertex for the $$\overline{B}$$ B ¯ $${\rightarrow }$$ → $$D^{({*})}$$ D ( ∗ ) $$+$$ + $${\ell }^{-}$$ ℓ - $$+$$ + $$\bar{\nu }_{\ell }$$ ν ¯ ℓ decays are considered at
Yueling Yang   +4 more
doaj   +1 more source

Some inverse problems in particle physics. [PDF]

open access: yesEur Phys J Spec Top
Del Debbio L.
europepmc   +1 more source

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