Results 51 to 60 of about 126,977 (209)

Top Quark Properties [PDF]

open access: yesProceedings of XIII International Conference on Heavy Quarks and Leptons — PoS(HQL 2016), 2017
5 pages, 2 figures. To appear in the Proceedings of the 10th International Workshop on Top Quark Physics (TOP2017), Braga, Portugal, September 17-22 ...
openaire   +3 more sources

Probing chromomagnetic and chromoelectric couplings of the top quark using its polarization in pair production at hadron colliders

open access: yes, 2013
The Tevatron, where the top quark was discovered, and the currently functional Large Hadron Collider (LHC), with copiously produced top pairs, enable a detailed study of top-quark properties.
Biswal, Sudhansu S.   +2 more
core   +1 more source

Psychological responses to interval and continuous exercise in people living with HIV: A single‐blind, counterbalanced, crossover study

open access: yesHIV Medicine, EarlyView.
Abstract Aim This study compared acute psychological responses to a single session of low‐volume high‐intensity interval exercise (HIIE‐LV), high‐volume high‐intensity interval exercise (HIIE‐HV), and moderate‐intensity continuous exercise (MICE) in people living with HIV, and healthy controls using a randomized, counterbalanced crossover design ...
Phelipe Wilde   +9 more
wiley   +1 more source

Differential top-quark pair production measurements

open access: yesEPJ Web of Conferences, 2014
The large number of top quarks produced at the CERN Large Hadron Collider makes it possible to measure the top-quark pair production cross-section differentially with respect to different observables. Differential measurements are important for precision
Bernard Clare
doaj   +1 more source

Constraining top-quark couplings combining top-quark and $$\varvec{B}$$ B decay observables

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
We present a first, consistent combination of measurements from top-quark and B physics to constrain top-quark properties within the Standard Model Effective Field Theory (SMEFT).
Stefan Bißmann   +4 more
doaj   +1 more source

Top Quark Properties Measurements in CMS [PDF]

open access: yes, 2016
Recent top quark properties measurements made with the CMS detector at the LHC are presented. The measurements summarized include spin correlation of top quark pairs, asymmetries, top quark mass, and the underlying event in top quark pair events.
Yazgan, Efe
core   +2 more sources

Top quarks and flavor physics [PDF]

open access: yesPhysical Review D, 1995
Because of the top quark's very large mass, about 175~GeV, it now provides the best window into flavor physics. Thus, pair--production of top quarks at the Tevatron Collider is the best probe of this physics until the Large Hadron Collider turns on in the next century.
openaire   +4 more sources

On the Naturalistic Grounds of Grounding

open access: yesRatio, EarlyView.
ABSTRACT This paper examines whether grounding can be naturalized. We adopt a tripartite framework—Ocat (scientific catalogue of existents), Otyp (ontological types), and metaphysics (natures/modal profiles)—and show that classifying as such the relata of putative grounding claims forces a dilemma.
Raoni Arroyo, Jonas R. Becker Arenhart
wiley   +1 more source

Improved Spin Basis for Angular Correlation Studies in Single Top Quark Production at the Tevatron [PDF]

open access: yes, 1996
We show in single top quark production that the spin of the top quark is correlated with the direction of the d-type quark in the event. For single top production in the W* channel, the d-type quark comes dominantly from the antiproton at the Tevatron ...
Mahlon, Gregory, Parke, Stephen
core   +2 more sources

Cerebral oxygen extraction across different exercise intensities: Role of arterial PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_2}}}$

open access: yesExperimental Physiology, EarlyView.
Abstract Stability in cerebral oxygen extraction fraction (OEF) is typically determined by alterations in cerebral blood flow (CBF). At rest, arterial partial pressure of carbon dioxide (PaCO2${P_{{\mathrm{aC}}{{\mathrm{O}}_2}}}$) and OEF exhibit a strong inverse relationship owing to the powerful influence of PaCO2${P_{{\mathrm{aC}}{{\mathrm{O}}_2}}}$
L. Madden Brewster   +11 more
wiley   +1 more source

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