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Heavy-Quark Physics
These lectures provide a pedagogical introduction to the theory of non-leptonic heavy-meson decays recently proposed by Beneke, Buchalla, Sachrajda... -
Quark Nuclear Physics with Heavy Quarks
Heavy quarks have been instrumental for progress in our exploration of strong interactions. Quarkonium in particular, a heavy quark-antiquark... -
Heavy quark transverse momentum dependent fragmentation
In this paper, we investigate the heavy quark (HQ) mass effects on the transverse momentum dependent fragmentation function (TMDFF). We first...
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Alternative treatment of the quark mass in the heavy quark expansion
The treatment of the quark mass plays an important role when it comes to increasing the precision of the predictions of the heavy quark expansion for...
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Quark Nuclear Physics with Heavy Quarks
Heavy quarks have been instrumental for progress in our exploration of strong interactions. Quarkonium in particular, a heavy quark-antiquark... -
ATLAS and CMS Results on Top Quark and Heavy Vector Boson Pair Production
AbstractTop quark and heavy vector boson pair production in pp collisions at the LHC is a good probe for new physics An accurate measurement of the...
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Heavy-quark spin symmetry breaking in the Born-Oppenheimer approximation
Heavy-quark spin symmetry is explicitly broken by the mass splitting between a heavy-light pseudoscalar meson and its vector partner. This fact plays...
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New Physics in CP violating and flavour changing quark dipole transitions
We explore CP-violating (CPV) effects of heavy New Physics in flavour-changing quark dipole transitions, within the framework of Standard Model...
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Two-loop form factors for diphoton production in quark annihilation channel with heavy quark mass dependence
We present the computation of the two-loop form factors for diphoton production in the quark annihilation channel. These quantities are relevant for...
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QCD at the amplitude level: Fock state interference in heavy quark electroproduction
Quantum chromodynamics (QCD) rigorously predicts the existence of both nonperturbative intrinsic and perturbative extrinsic heavy quark contents of...
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Heavy quark potential and LQCD based quark condensate at finite magnetic field
In the present work, we have studied heavy quarkonia potential in hot and magnetized quark gluon plasma. Inverse magnetic catalysis (IMC) effect is...
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Low-energy matrix elements of heavy-quark currents
In QCD at energies well below a heavy-quark threshold, the heavy-quark vector current can be represented via local operators made of the lighter...
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Drag force and heavy quark potential in a rotating background
We explored the gravity dual of a rotating quark-gluon plasma by transforming the boundary coordinates of the large black hole limit of...
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Studying Heavy-Ion Physics on the Compact Muon Solenoid (CMS) Installation
AbstractAn analysis is performed of recent results from studies of heavy-ion physics by the Compact Muon Solenoid (CMS) Collaboration at the Large...
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Soft-parton contributions to heavy-quark production at low transverse momentum
We consider QCD radiative corrections to the production of a heavy-quark pair in hadronic collisions. We present the computation of the soft-parton...
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Crossover Between Quark Nuclear Matter and Condensed-Matter Physics
We review quantum many-body phenomena in nuclear and quark matter which share similarities or universalities with condensed-matter physics. The focus... -
Anomalous dimension of the heavy-light quark current in HQET up to four loops
The anomalous dimension of the heavy-light quark current in HQET is calculated up to four loops. The N 3 LL perturbative correction to f B /f D is...
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Heavy flavour physics and CP violation at LHCb: A ten-year review
Heavy flavour physics provides excellent opportunities to indirectly search for new physics at very high energy scales and to study hadron properties...