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ABSTRACT PHENOMENOLOGICAL ASPECTS OF HEAVY QUARK SYSTEMS
ABSTRACT PHENOMENOLOGICAL ASPECTS OF HEAVY QUARK SYSTEMS

... of QCD in Refs. [1, 4, 5, 6]. At low momenta, one expects the opposite, i.e., large couplings. The large couplings prevent a meaningful perturbative expansion in powers of the strong coupling constant for low energy hadronic physics. This lack of a perturbative expansion greatly complicates hadronic ...
Quantities and units — Part 10: Atomic and nuclear physics
Quantities and units — Part 10: Atomic and nuclear physics

Ab initio study of plasmons and electron
Ab initio study of plasmons and electron

... these extrema and contributes to the augmentation of the plasma frequency as a function of time after the photoexcitation, an effect which has no analogy in other materials (as yet). Finally, I have developed a new ab initio approach in the time-dependent density functional perturbation theory (TDDF ...
McLerran.pdf
McLerran.pdf

Matching next-to-leading order predictions to parton showers
Matching next-to-leading order predictions to parton showers

... to resummed total rates combined with the next-to-leading order (NLO) result [9–13]. More sophisticated differential theoretical predictions are however always helpful for setting more accurate exclusion limits, possibly refining the search strategies, and measuring the model free parameters in case ...
Principles of Quantum Universe
Principles of Quantum Universe

Effects of electric fields on ultracold Rydberg atom interactions
Effects of electric fields on ultracold Rydberg atom interactions

14th International Conference on Condensed Matter Nuclear Science Cold Fusion (ICCF-14)
14th International Conference on Condensed Matter Nuclear Science Cold Fusion (ICCF-14)

... and then a plasma of increasing temperature, when it is near fully collapsed. And, the jet of material is like a beam impacting the surface of the foil. So, cavitation loading spans at least two of the major classes of loading, plasma and beam, both of which involve higher energies per particle than ...
Quantum Field Theory - Uwe
Quantum Field Theory - Uwe

... are nothing but the field values. Quantum field theory has enormously advanced our understanding of physics. It was originally developed to describe elementary particles but it is equally useful in condensed matter physics. In fact, it is extremely useful for describing any local interaction of many ...
The Vacuum-Lattice model – a new route to longitudinal
The Vacuum-Lattice model – a new route to longitudinal

... the vacuum lattice comprises real electrons and positrons it has an enormous mass density, estimated as, me/δ3, of about 1013kg/m3, or roughly 109 times more dense than iron! Simhony argued that although such a high density may be psychologically difficult for us to accept, it is not really a proble ...
Dynamical relations in the system of two objects with internal
Dynamical relations in the system of two objects with internal

... principle, if interaction between them is known. On the other hand, Bertrand sets up an inverse problem of determining interaction with respect to known trajectories of motion of bodies ( [2]). As it is known, according to the Bertrand’s theorem only two types of central potentials, of Coulomb and h ...
Terahertz driven intraband dynamics of excitons in nanorods Fredrik Sy
Terahertz driven intraband dynamics of excitons in nanorods Fredrik Sy

... strong confinement regime. The exciton Bohr radius varies significantly depending on the material. Depending how strong one wishes the confinement to be, quantum dot sizes can typically range from 1 to 10 nm which corresponds to as few as several hundred atoms to well over ten thousand atoms [5,9]. ...
Electronic Structure and Exchange Integrals of Low
Electronic Structure and Exchange Integrals of Low

... to the understanding of their properties. In the last decades there was a tremendous progress in the investigation of electronic structures, but our knowledge is still far from being complete. The exact solution of the complete many-body problem of a solid is impossible due to the huge number of deg ...
Lecture 1
Lecture 1

... but linear in d/dt to avoid negative energies ...
IOSR Journal of Research & Method in Education (IOSR-JRME)
IOSR Journal of Research & Method in Education (IOSR-JRME)

... 1.2 Flaws in General theory of relativity [3] General theory of relativity is not a logical theory to explain all gravitational phenomena. If physicists believe this theory as right answer about gravity , then they are misunderstanding the gravity and i.e. A key concept of General Relativity is that ...
101, 150406 (2008)
101, 150406 (2008)

... that once t0 becomes equal to, and exceeds, the single plaquette gap  the d–Mott order is quickly lost. Thus, the optimal parameter regime for observing the d–Mott state is at U=t  6, where the gap  reaches the maximum and the d–Mott state, with a nonzero expectation value of the local plaquette ...
feofilov-cern-15-Oct-09
feofilov-cern-15-Oct-09

... P.A.Bolokhov, M.A.Braun, G.A.Feofilov,V.P.Kondratiev and V.V.Vechernin,\\ ``Experimental Studies of Colour String Fusion at ALICE'‘ , In: Relativistic Nuclear Physics and Quantum Chromodynamics.\\ Proceedings of the XVI International Baldin Seminar on High Energy Physics Problems (2002), vol.1.,JINR ...
electrostatic potential and capacitance
electrostatic potential and capacitance

... FIGURE 2.1 A test charge q (> 0) is R to P, we apply an external force Fext just enough to moved from the point R to the counter the repulsive electric force FE (i.e, Fext= –FE). point P against the repulsive force on it by the charge Q (> 0) This means there is no net force on or acceleration of pl ...
pptx file - Northwestern University
pptx file - Northwestern University

Roton Fermi liquid: A metallic phase of two
Roton Fermi liquid: A metallic phase of two

the capture of magnetic inelastic dark matter in the sun.
the capture of magnetic inelastic dark matter in the sun.

... If we are ever going to detect Dark Matter through anything other than its gravitational effects, it must have some coupling to the Standard Model. If it couples to U (1), that is, electromagnetism, there is a heirarchy of operators through which it can do so. As charged dark matter is ruled out dow ...
An immersed-shell method for modelling fluid–structure interactions
An immersed-shell method for modelling fluid–structure interactions

Physics 2009
Physics 2009

... b. Students know that when forces are balanced, no acceleration occurs; thus an object continues to move at a constant speed or stays at rest (Newton’s first law). c. Students know how to apply the law FÊ =Ê ma to solve one-dimensional motion problems that involve constant forces (Newton’s second la ...
Accelerator_course_english3 - Indico
Accelerator_course_english3 - Indico

... make sure that the field has the correct direction at the time the particle group passes the gap. The speed of the particles increases and the length of the modules change so that the particle’s arrival in the gap is synchronized with the field direction in the gap ...
Correlated Electrons: From Models to Materials - cond
Correlated Electrons: From Models to Materials - cond

... fluctuations between different low-energy fermionic configurations, is shown schematically in Fig. 2. For example, if the free energy of an electronic system has only one well defined minimum at zero local moment (the dashed curve) then one can expect small electron fluctuations and normal paramagne ...
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Nuclear structure

Understanding the structure of the atomic nucleus is one of the central challenges in nuclear physics.
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