Results 81 to 90 of about 138,639 (261)

Top Quark Studies at D0

open access: yes, 2014
Years after its discovery in 1995 by CDF and D0, the top quark still undergoes intense investigations at the Tevatron. Using up to the full Run~II data sample, new measurements of top quark production and properties by the D0 Collaboration are presented.
Peters, R. Y.
core   +1 more source

Review of Top Quark Physics Results [PDF]

open access: yes, 2007
As the heaviest known fundamental particle, the top quark has taken a central role in the study of fundamental interactions. Production of top quarks in pairs provides an important probe of strong interactions.
A. KUMAR   +31 more
core   +2 more sources

Longitudinal top quark polarization

open access: yes, 2001
15 pages, 7 figures; to appear in Acta Phys.Polon ...
Awramik, Małgorzata, Jeżabek, Marek
openaire   +4 more sources

Tumbling top-quark condensate model [PDF]

open access: yesPhysical Review D, 1992
We propose a renormalizable model with no fundamental scalars which breaks itself in the manner of a "tumbling" gauge theory down to the standard model with a top-quark condensate. Because of anomaly cancellation requirements, this model contains two color sextet fermions (quixes), which are vector-like with respect to the standard model gauge group ...
openaire   +3 more sources

Bed rest decreases resting skeletal muscle O2 uptake and resting energy expenditure in young and elderly subjects

open access: yesExperimental Physiology, Volume 111, Issue 5, Page 2599-2612, 1 May 2026.
Abstract A decrease in resting muscle O2 uptake (V̇O2m${\dot V_{{{\mathrm{O}}_2}{\mathrm{m}}}}$) described during bed rest (BR) could determine a decreased whole‐body resting energy expenditure (REE), potentially useful during prolonged spaceflights. Two groups of recreationally active men (young [Y], n = 8, age 23 ± 5 years; elderly [E], n = 10, age ...
Giovanni Baldassarre   +14 more
wiley   +1 more source

Recent results on top quark mass and properties and rare/anomalous top quarks interactions in CMS

open access: yesSciPost Physics Proceedings, 2022
The amount of data collected by the CMS experiment at the CERN LHC in the second data taking period provides the possibility to study absolute and differential cross sections of top quark interaction processes with high precision.
Sebastian Wuchterl
doaj   +1 more source

Acute Effect of Transcutaneous Auricular Vagus Nerve Stimulation in Two Different Locations on Blood Pressure and Cardiac Autonomic Modulation in Healthy and Hypertensive Individuals: Pilot Study of a Randomized Crossover Clinical Trial

open access: yesPhysiotherapy Research International, Volume 31, Issue 2, April 2026.
ABSTRACT Background and PurposeTranscutaneous auricular vagus nerve stimulation (taVNS) has emerged as a promising noninvasive strategy to modulate autonomic function and reduce blood pressure (BP). However, whether the stimulation site influences acute cardiovascular responses remains unclear. Objective To compare the acute effects of taVNS applied to
Paulo Henrique Leite Souza   +8 more
wiley   +1 more source

Measurement of the top quark mass with the ATLAS detector using tt¯ events with a high transverse momentum top quark

open access: yesPhysics Letters B
The mass of the top quark is measured using top-quark-top-antiquark pair events with high transverse momentum top quarks. The dataset, collected with the ATLAS detector in proton–proton collisions at s=13 TeV delivered by the Large Hadron Collider ...
G. Aad   +2929 more
doaj   +1 more source

Top quark property at Tevatron

open access: yesEPJ Web of Conferences, 2013
The top quark, the heaviest known elementary particle, remains by far the most interesting particle to test standard model as well as search new physics beyond standard model because of its large mass and unique properties. Having data collected about 10
Su Lee Hyun
doaj   +1 more source

Top quark mass studies with t t ¯ j $$ t\overline{t}j $$ at the LHC

open access: yesJournal of High Energy Physics, 2018
A precise measurement of the top quark mass, a fundamental parameter of the Standard Model, is among the most important goals of top quark studies at the Large Hadron Collider.
G. Bevilacqua   +4 more
doaj   +1 more source

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