Results 41 to 50 of about 121,317 (315)

Measurement of the Z boson production cross-section in proton-lead collisions at s NN $$ \sqrt{s_{\textrm{NN}}} $$ = 8.16 TeV

open access: yesJournal of High Energy Physics, 2023
This article presents the first measurement of the differential Z-boson production cross-section in the forward region using proton-lead collisions with the LHCb detector.
The LHCb collaboration   +1030 more
doaj   +1 more source

Measurement of D0, D+, D*+ and D s + production in Pb-Pb collisions at s N N = 5.02 $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=5.02 $$ TeV

open access: yesJournal of High Energy Physics, 2018
We report measurements of the production of prompt D0, D+, D*+ and D s + mesons in Pb–Pb collisions at the centre-of-mass energy per nucleon-nucleon pair s N N = 5.02 $$ \sqrt{s_{\mathrm{NN}}}=5.02 $$ TeV, in the centrality classes 0–10%, 30–50% and 60 ...
The ALICE collaboration   +1003 more
doaj   +1 more source

Transmission electron microscopy with in situ ion irradiation

open access: yes, 2015
The macroscopic properties of materials exposed to irradiation are determined by radiation damage effects which occur on the nanoscale. These phenomena are complex dynamic processes in which many competing mechanisms contribute to the evolution of the ...
Hinks, Jonathan Andrew, Hinks, J. A.
core   +1 more source

Study of exclusive photoproduction of charmonium in ultra-peripheral lead-lead collisions

open access: yesJournal of High Energy Physics, 2023
The cross-sections of exclusive (coherent) photoproduction J/ψ and ψ(2S) mesons in ultra-peripheral PbPb collisions at a nucleon-nucleon centre-of-mass energy of 5.02 TeV are measured using a data sample corresponding to an integrated luminosity of 228 ±
The LHCb collaboration   +1042 more
doaj   +1 more source

Photon Detection in heavy-ion experiments

open access: yesJournal of Physics: Conference Series, 2020
Abstract We present the measurements of multiplicity and pseudorapidity distributions of inclusive photons in proton-proton (pp) and heavy-ion (AA) collisions using the Photon Multiplicity Detector (PMD) employed at STAR and ALICE experiments. The working principle, design and features of PMD are discussed.
Abhi Modak, Sidharth Kumar Prasad
openaire   +1 more source

Measurement of prompt D0, D+, D*+, and D S + $$ {\mathrm{D}}_{\mathrm{S}}^{+} $$ production in p–Pb collisions at s NN $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}} $$ = 5.02 TeV

open access: yesJournal of High Energy Physics, 2019
The measurement of the production of prompt D0, D+, D*+, and D S + $$ {\mathrm{D}}_{\mathrm{S}}^{+} $$ mesons in proton–lead (p–Pb) collisions at the centre-of-mass energy per nucleon pair of s NN $$ \sqrt{s_{\mathrm{NN}}} $$ = 5.02 TeV, with an ...
The ALICE collaboration   +1033 more
doaj   +1 more source

Dielectron production in proton-proton collisions at s=7 $$ \sqrt{s}=7 $$ TeV

open access: yesJournal of High Energy Physics, 2018
The first measurement of e+e− pair production at mid-rapidity (|η e| < 0.8) in pp collisions at s=7 $$ \sqrt{s}=7 $$ TeV with ALICE at the LHC is presented.
The ALICE collaboration   +1016 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

Study of ϒ production in pPb collisions at s N N = 8.16 $$ \sqrt{s_{\mathrm{NN}}}=8.16 $$ TeV

open access: yesJournal of High Energy Physics, 2018
The production of ϒ(nS) mesons (n = 1, 2, 3) in pPb and Pbp collisions at a centre-of-mass energy per nucleon pair s N N = 8.16 $$ \sqrt{s_{\mathrm{NN}}}=8.16 $$ TeV is measured by the LHCb experiment, using a data sample corresponding to an integrated ...
The LHCb collaboration   +844 more
doaj   +1 more source

Home - About - Disclaimer - Privacy