scholarly journals Where are 3P and higher P -wave states in the charmonium family?

2021 ◽  
Vol 104 (7) ◽  
Author(s):  
Ming-Xiao Duan ◽  
Xiang Liu
Keyword(s):  
P Wave ◽  
Wave States

Energy levels of P-wave states for a D-dimensional helium atom

2004 ◽  
Vol 322 (1-2) ◽  
pp. 96-104 ◽  
Author(s):  
Bin Duan ◽  
Xiao-Yan Gu ◽  
Zhong-Qi Ma
Keyword(s):  
Helium Atom ◽  
Energy Levels ◽  
P Wave ◽  
Wave States

scholarly journals BCVEGPY2.0: An upgraded version of the generator BCVEGPY with the addition of hadroproduction of the P-wave states

2006 ◽  
Vol 174 (3) ◽  
pp. 241-251 ◽  
Author(s):  
Chao-Hsi Chang ◽  
Jian-Xiong Wang ◽  
Xing-Gang Wu
Keyword(s):  
P Wave ◽  
Wave States

scholarly journals Analysis of s-wave, p-wave and d-wave holographic superconductors in Hořava–Lifshitz gravity

2018 ◽  
Vol 33 (26) ◽  
pp. 1850147
Author(s):  
Kai Lin ◽  
Xiao-Mei Kuang ◽  
Wei-Liang Qian ◽  
Qiyuan Pan ◽  
A. B. Pavan
Keyword(s):  
Scalar Field ◽  
Optical Conductivity ◽  
Equations Of Motion ◽  
Einstein Gravity ◽  
P Wave ◽  
S Wave ◽  
Field Mass ◽  
Holographic Superconductors ◽  
Wave States ◽  
D Wave

In this work, the s-wave, p-wave and d-wave holographic superconductors in the Hořava–Lifshitz gravity are investigated in the probe limit. For this approach, it is shown that the equations of motion for different wave states in Einstein gravity can be written as a unified form, and condensates take place in all three cases. This scheme is then generalized to Hořava–Lifshitz gravity, and a unified equation for multiple holographic states is obtained. Furthermore, the properties of the condensation and the optical conductivity are studied numerically. It is found that, in the case of Hořava–Lifshitz gravity, it is always possible to find some particular parameters in the corresponding Einstein case where the condensation curves are identical. For fixed scalar field mass m, a nonvanishing [Formula: see text] makes the condensation easier than in Einstein gravity for s-wave superconductor. However, the p-wave and d-wave superconductors have T[Formula: see text] greater than the s-wave.

scholarly journals Effective Field Theory for Shallow P-Wave States

2021 ◽  
Vol 62 (3) ◽  
Author(s):  
E. Epelbaum ◽  
J. Gegelia ◽  
H. P. Huesmann ◽  
Ulf-G. Meißner ◽  
Xiu-Lei Ren
Keyword(s):  
Field Theory ◽  
Renormalization Group ◽  
Finite Number ◽  
Effective Field Theory ◽  
Wave Scattering ◽  
Group Analysis ◽  
Effective Field ◽  
P Wave ◽  
Renormalization Group Analysis ◽  
Wave States

AbstractWe discuss the formulation of a non-relativistic effective field theory for two-body P-wave scattering in the presence of shallow states and critically address various approaches to renormalization proposed in the literature. It is demonstrated that the consistent renormalization involving only a finite number of parameters in the well-established formalism with auxiliary dimer fields corresponds to the inclusion of an infinite number of counterterms in the formulation with contact interactions only. We also discuss the implications from the Wilsonian renormalization group analysis of P-wave scattering.

Hyperfine structure of the S- and P-wave states of muonic deuterium

2016 ◽  
Vol 79 (2) ◽  
pp. 243-246
Author(s):  
A. P. Martynenko ◽  
G. A. Martynenko ◽  
V. V. Sorokin ◽  
R. N. Faustov
Keyword(s):  
Hyperfine Structure ◽  
P Wave ◽  
Wave States

scholarly journals p-wave superconductivity in iron-based superconductors

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
E. F. Talantsev ◽  
K. Iida ◽  
T. Ohmura ◽  
T. Matsumoto ◽  
W. P. Crump ◽  
...  
Keyword(s):  
Energy Gap ◽  
Atomic Layer ◽  
P Wave ◽  
Physical Parameters ◽  
Superconducting Transition ◽  
Iron Based Superconductors ◽  
Wave Pairing ◽  
Superconducting Energy Gap ◽  
Wave States ◽  
Iron Based

Abstract The possibility of p-wave pairing in superconductors has been proposed more than five decades ago, but has not yet been convincingly demonstrated. One difficulty is that some p-wave states are thermodynamically indistinguishable from s-wave, while others are very similar to d-wave states. Here we studied the self-field critical current of NdFeAs(O,F) thin films in order to extract absolute values of the London penetration depth, the superconducting energy gap, and the relative jump in specific heat at the superconducting transition temperature, and find that all the deduced physical parameters strongly indicate that NdFeAs(O,F) is a bulk p-wave superconductor. Further investigation revealed that single atomic layer FeSe also shows p-wave pairing. In an attempt to generalize these findings, we re-examined the whole inventory of superfluid density measurements in iron-based superconductors and show quite generally that single-band weak-coupling p-wave superconductivity is exhibited in iron-based superconductors.

scholarly journals EXTRACTING β AND THE NEW DSJ RESONANCES

2004 ◽  
Vol 19 (31) ◽  
pp. 5501-5511 ◽  
Author(s):  
ALAKABHA DATTA
Keyword(s):  
New Physics ◽  
P Wave ◽  
Wave States ◽  
Three Body ◽  
Resonant Contribution

The three body decays [Formula: see text], may be used to measure both sin 2β and cos 2β. Crucial to the cos 2β measurement is the resonant contribution to the three body decay from p-wave excited Ds, states. If these p-wave states are the newly discovered Ds(2317) and Ds(2460) then they are below the D(*)K threshold and hence do not contribute to [Formula: see text]. The three body decays can then be used to measure sin 2β without resonant dilution and to look for new physics in [Formula: see text] transition.

scholarly journals P-wave two-particle bound and scattering states in a finite volume including QED

2021 ◽  
Vol 57 (1) ◽  
Author(s):  
Gianluca Stellin ◽  
Ulf-G. Meißner
Keyword(s):  
Finite Volume ◽  
Bound States ◽  
Structure Constant ◽  
P Wave ◽  
Fine Structure Constant ◽  
S Wave ◽  
Short Range Force ◽  
Long Range Interactions ◽  
Relativistic Regime ◽  
Wave States

AbstractThe mass shifts for two-fermion bound and scattering P-wave states subject to the long-range interactions due to QED in the non-relativistic regime are derived. Introducing a short range force coupling the spinless fermions to one unit of angular momentum in the framework of pionless EFT, we first calculate both perturbatively and non-perturbatively the Coulomb corrections to fermion–fermion scattering in the continuum and infinite volume context. Motivated by the research on particle–antiparticle bound states, we extend the results to fermions of identical mass and opposite charge. Second, we transpose the system onto a cubic box with periodic boundary conditions and we calculate the finite volume corrections to the energy of the lowest bound and unbound $$T_1^{-}$$ T 1 - eigenstates. In particular, power law corrections proportional to the fine structure constant and resembling the recent results for S-wave states are found. Higher order contributions in $$\alpha $$ α are neglected, since the gapped nature of the momentum operator in the finite-volume environnement allows for a perturbative treatment of the QED interactions.

scholarly journals CHIRAL RADIATIVE CORRECTIONS IN POTENTIAL MODEL AND THE P-WAVE STATES OF HEAVY-LIGHT MESONS

2008 ◽  
Vol 23 (21) ◽  
pp. 3200-3203
Author(s):  
TAEKOON LEE
Keyword(s):  
Mass Spectra ◽  
Potential Model ◽  
P Wave ◽  
Radiative Corrections ◽  
Spin Orbit ◽  
Model Predictions ◽  
Wave States ◽  
Light Mesons ◽  
Relativistic Potential

In relativistic potential model of heavy-light mesons it is essential to incorporate the chiral radiative corrections before comparing the model predictions with data. Once the radiative corrections are taken into account the potential model can explain the unusual mass spectra and absence of the spin orbit-inversion in P-wave states.

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