Results 81 to 90 of about 1,627,101 (285)

Effective operators in top physics [PDF]

open access: yes, 2010
Top interactions beyond the Standard Model can be conveniently described in the framework of gauge-invariant effective operators. We briefly review the general form of the fermion-fermion-gauge boson and fermion-fermion-Higgs interactions arising from ...
Aguilar-Saavedra, J. A.
core   +2 more sources

Top Quark Physics at Colliders

open access: yes, 2004
We review some recent developments in top quark production and decay at current and future colliders.
Glover, EWN   +24 more
openaire   +3 more sources

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

open access: yesFEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz   +6 more
wiley   +1 more source

Magnetospectroscopy of shallow donors in two dimensions in the presence of fluctuations of the electrostatic potential

open access: yesNanophotonics
Spectroscopy of shallow donors is a tool to test theoretical models and to reveal properties of semiconductors. In this work we consider intra-shallow impurity transitions by studying a CdTe/(Cd, Mg)Te structure grown by a molecular beam epitaxy in which
Karpierz Krzysztof   +3 more
doaj   +1 more source

Search for tt¯H $$ \mathrm{t}\overline{\mathrm{t}}\mathrm{H} $$ production in the all-jet final state in proton-proton collisions at s=13 $$ \sqrt{s}=13 $$ TeV

open access: yesJournal of High Energy Physics, 2018
A search is presented for the associated production of a Higgs boson with a top quark pair in the all-jet final state. Events containing seven or more jets are selected from a sample of proton-proton collisions at s=13 $$ \sqrt{s}=13 $$ TeV collected ...
The CMS collaboration   +2301 more
doaj   +1 more source

Recent CMS results in top and Higgs physics

open access: yes, 2017
After the Higgs boson discovery in 2012, the investigation of its properties and compatibility with the standard model predictions is central to the physics program of the LHC experiments. Likewise, the study of the top quark is still relevant at the LHC,
Suarez, Rebeca Gonzalez
core   +1 more source

Top Physics at the Tevatron Collider [PDF]

open access: yes, 2008
The top quark has been discovered in 1995 at the CDF and DO experiments located in the Tevatron ring at the Fermilab laboratory. After more than a decade the Tevatron collider, with its center-of-mass energy collisions of 1.96 TeV, is still the only machine capable of producing such exceptionally heavy particle.
openaire   +2 more sources

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

open access: yesFEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj   +3 more
wiley   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Measurement of the top-quark Yukawa coupling from t t ¯ $$ t\overline{t} $$ production in the lepton+jets final state using pp collisions at s = 13 $$ \sqrt{s}=13 $$ TeV with the ATLAS detector

open access: yesJournal of High Energy Physics
The top-quark Yukawa coupling is extracted from the distribution of the top-quark pair ( t t ¯ $$ t\overline{t} $$ ) invariant mass in proton-proton collisions using 140 fb −1 of data at s = 13 $$ \sqrt{s}=13 $$ TeV collected in 2015–2018 by the ATLAS ...
The ATLAS collaboration   +2928 more
doaj   +1 more source

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