Search Results - "Few-body systems"

Selected Science Opportunities for the EicC by Chen, Xurong, Guo, Feng-Kun, Roberts, Craig D., Wang, Rong

“…An electron ion collider has been proposed in China (EicC). It is anticipated that the facility would provide polarised electrons, protons and ion beams, in…”
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Spectrum of Light- and Heavy-Baryons by Qin, S.-X., Roberts, C. D., Schmidt, S. M.

“…A symmetry-preserving truncation of the strong-interaction bound-state equations is used to calculate the spectrum of ground-state J = 1 / 2 + , 3 / 2 + ( q q…”
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Emergent Hadron Mass in Strong Dynamics by Binosi, Daniele

“…Emergent Hadron Mass (EHM) is a mechanism capable of explaining both the unnaturally small (pion) and large (proton) masses of hadrons and if not the origin of…”
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Exotic Hadrons: Review and Perspectives by Richard, J.-M.

“…The physics of exotic hadrons is revisited and reviewed, with emphasis on flavour configurations which have not yet been investigated. The constituent quark…”
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The Infrared Behaviour of the Pure Yang–Mills Green Functions by Boucaud, Ph, Leroy, J. P., Le Yaouanc, A., Micheli, J., Pène, O., Rodríguez-Quintero, J.

“…We review the infrared properties of the pure Yang–Mills correlators and discuss recent results concerning the two classes of low-momentum solutions for them…”
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The Nikiforov–Uvarov-Functional Analysis (NUFA) Method: A New Approach for Solving Exponential-Type Potentials by Ikot, A. N., Okorie, U. S., Amadi, P. O., Edet, C. O., Rampho, G. J., Sever, R.

“…A new method for solving second order differential equation called “Nikiforov–Uvarov-Functional-Analysis (NUFA) method is generalized. This method is employed…”
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Process-Independent Effective Coupling: From QCD Green’s Functions to Phenomenology by Rodríguez-Quintero, Jose, Binosi, Daniele, Mezrag, Cédric, Papavassiliou, Joannis, Roberts, Craig D.

“…This article reports on a very recent proposal for a new type of process-independent QCD effective charge (Binosi et al. in Phys Rev D 96(5):054026, 2017 …”
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Perspective on the Origin of Hadron Masses by Roberts, Craig D.

“…The energy–momentum tensor in chiral QCD, T μ ν , exhibits an anomaly, viz. Θ 0 : = T μ μ ≠ 0 . Measured in the proton, this anomaly yields m p 2 , where m p…”
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Strong QCD Insights from Excited Nucleon Structure Studies with CLAS and CLAS12 by Carman, Daniel S., Joo, Kyungseon, Mokeev, Victor I.

“…Studies of the spectrum of hadrons and their structure in experiments with electromagnetic probes offer unique insight into many facets of the strong…”
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Photo- and Electrocouplings of Nucleon Resonances by Mokeev, Victor I., Carman, Daniel S.

“…Advances in the exploration of the spectrum and structure of the excited states of the nucleon from experiments with electromagnetic probes on proton targets…”
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Nucleon and [Delta] Elastic and Transition Form Factors by Segovia, Jorge, Cloët, Ian C, Roberts, Craig D, Schmidt, Sebastian M

“…(ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image) We present a unified study of Nucleon and [Delta] Elastic and Transition Form…”
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Nuclei with Up to A=6 Nucleons with Artificial Neural Network Wave Functions by Gnech, Alex, Adams, Corey, Brawand, Nicholas, Carleo, Giuseppe, Lovato, Alessandro, Rocco, Noemi

“…The ground-breaking works of Weinberg have opened the way to calculations of atomic nuclei that are based on systematically improvable Hamiltonians. Solving…”
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Four-Quark States from Functional Methods by Eichmann, Gernot, Fischer, Christian S., Heupel, Walter, Santowsky, Nico, Wallbott, Paul C.

“…In this feature article we summarise and highlight aspects of the treatment of four-quark states with functional methods. Model approaches to those exotic…”
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Dunkl–Klein–Gordon Equation in Three-Dimensions: The Klein–Gordon Oscillator and Coulomb Potential by Hamil, B., Lütfüoğlu, B. C.

“…Recent studies show that deformations in quantum mechanics are inevitable. In this contribution, we consider a relativistic quantum mechanical differential…”
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The S- and P-Wave Low-Lying Baryons in the Chiral Quark Model by Yang, Gang, Ping, Jialun, Segovia, Jorge

“…The 1 S , 2 S , 1 P and 2 P states of light baryons are investigated within the chiral quark model, paying particular attention to the well-known order reverse…”
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Few-Body Systems Consisting of Mesons by Martínez Torres, A., Khemchandani, K. P., Roca, L., Oset, E.

“…We present a work which is meant to inspire the few-body practitioners to venture into the study of new, more exotic, systems and to hadron physicists, working…”
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Few-Body Systems in Condensed Matter Physics by Kezerashvili, Roman Ya

“…This review focuses on the studies and computations of few-body systems of electrons and holes in condensed matter physics. We analyze and illustrate the…”
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Dirac Equation with Position-Dependent Mass and Coulomb-like Field in Hausdorff Dimension by El-Nabulsi, Rami Ahmad

“…Dirac equation with spatially or position-dependent mass and an attractive Coulomb-like field is constructed in Hausdorff dimension of order 0 < α ≤ 1 . The…”
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The New AMBER Experiment at the CERN SPS by Quintans, Catarina

“…The M2 beamline at CERN/SPS uniquely provides both muon and hadron beams of high intensity in the energy range of few hundred GeV. Its present versatility,…”
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Nuclear Electromagnetic Currents to Fourth Order in Chiral Effective Field Theory by Krebs, H., Epelbaum, E., Meißner, U.-G.

“…Recently, we have shown that the continuity equation for the nuclear vector and axial current operators acquires additional terms if the latter depend on the…”
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