Results 21 to 30 of about 280,588 (221)

Isospin symmetry and analyticity in D → K ¯ ππ $$ D\to \overline{K}\pi \pi $$ decays

open access: yesJournal of High Energy Physics, 2023
We perform a detailed study of the consequences of isospin symmetry in the Cabibbo favoured D → K ¯ ππ $$ D\to \overline{K}\pi \pi $$ decays. These processes are important for precision testing of the Standard Model and for hadronic physics.
Emi Kou   +2 more
doaj   +1 more source

Tasting flavoured Majorana dark matter

open access: yesJournal of High Energy Physics, 2022
We study a simplified model of flavoured Majorana dark matter in the Dark Minimal Flavour Violation framework. The model extends the Standard Model by a dark matter flavour triplet and a scalar mediator, through which the new dark fermions couple to ...
Harun Acaroğlu, Monika Blanke
doaj   +1 more source

Study of singly heavy baryon lifetimes

open access: yesJournal of High Energy Physics, 2023
We study the inclusive decay widths of singly heavy baryons with the improved bag model in which the unwanted center-of-mass motion is removed. Additional insight is gained by comparing the charmed and bottom baryons. We discuss the running of the baryon
Hai-Yang Cheng, Chia-Wei Liu
doaj   +1 more source

CHARM-EU D4.6 - Assessment Techniques and Criteria Resources

open access: yes, 2021
Project Title: CHARM-EU (Challenge-driven, Accessible, Research-Based and Mobile European University)This resource contains information and pedagogical guidance to help you understand the CHARM-EU approach to assessment design.
CHARM-EU Consortium
core   +3 more sources

Simple model for large CP violation in charm decays, B-physics anomalies, muon g − 2 and dark matter

open access: yesJournal of High Energy Physics, 2020
We present a minimal extension of the Standard Model that can simultaneously account for the anomalies in semi-leptonic B meson decays and the muon g − 2, give large CP violation in charm decays (up to the value recently measured by LHCb), and provide ...
Lorenzo Calibbi   +3 more
doaj   +1 more source

CHARM-EU D7.4 - Evaluation - Exemplar Learning Experience and Masters Pilot

open access: yes, 2022
Project Title: CHARM-EU (Challenge-driven, Accessible, Research-Based and Mobile European University)This document reports on the evaluation of the CHARM-EU micro pilots, CHARM-EU internal piloting, CHARM-EU aligned micro pilots, and the CHARM-EU MSc in ...
CHARM-EU Consortium
core   +4 more sources

CHARM-EU D3.1 - Curriculum Design Blueprint

open access: yes, 2020
Project Title: CHARM-EU (Challenge-driven, Accessible, Research-Based and Mobile European University)The CHARM-EU Curriculum Design Blueprint provides guidelines to inform and support the design of CHARM-EU programmes, in addition to broader European ...
CHARM-EU Consortium
core   +5 more sources

Measurement of CP asymmetries in D s + → η π + $$ {D}_{(s)}^{+}\to \eta {\pi}^{+} $$ and D s + → η ′ π + $$ {D}_{(s)}^{+}\to {\eta}^{\prime }{\pi}^{+} $$ decays

open access: yesJournal of High Energy Physics, 2023
Searches for CP violation in the decays D s + → η π + $$ {D}_{(s)}^{+}\to \eta {\pi}^{+} $$ and D s + → η ′ π + $$ {D}_{(s)}^{+}\to {\eta}^{\prime }{\pi}^{+} $$ are performed using pp collision data corresponding to 6 fb −1 of integrated luminosity ...
The LHCb collaboration   +1011 more
doaj   +1 more source

Higgs boson decay to charm pair at full one-loop level in the MSSM with flavour violation

open access: yes, 2014
We study the decay of the lightest neutral Higgs boson to a charm quark pair at full one-loop level in the MSSM with non-minimal quark flavour violation (QFV). In the numerical analysis we consider mixing between the second and the third squark generation and all relevant constraints from B meson data are taken into account.
Eberl, H.   +4 more
openaire   +2 more sources

Search for CP violation in D s + $$ {D}_{(s)}^{+} $$ → K − K + K + decays

open access: yesJournal of High Energy Physics, 2023
A search for direct CP violation in the Cabibbo-suppressed decay D s + $$ {D}_s^{+} $$ → K − K + K + and in the doubly Cabibbo-suppressed decay D + → K − K + K + is reported.
The LHCb collaboration   +1060 more
doaj   +1 more source

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