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Description of Heavy Quark Mass by Lippmann-Schwinger Equation
(Springer/plenum Publishers, 2012-09-01)
Quark masses are of great prominence in high-energy physics. In this paper, we have studied the heavy meson systems via solving the Lippmann-Schwinger equation by using the Martin potential for heavy quark masses. We have ...
Description of Heavy Quark Mass by Lippmann-Schwinger Equation
(Springer/plenum Publishers, 2012-09-01)
Quark masses are of great prominence in high-energy physics. In this paper, we have studied the heavy meson systems via solving the Lippmann-Schwinger equation by using the Martin potential for heavy quark masses. We have ...
Description of Heavy Quark Mass by Lippmann-Schwinger Equation
(Springer/plenum Publishers, 2013)
QCD sum rules study of the J(PC)=1(- -) charmonium Y mesons
(ELSEVIER SCIENCE BV, 2009)
We use QCD sum rules to test the nature of the recently observed mesons Y(4260), Y(4350) and Y(4660), assumed to be exotic four-quark (c (c) over barq (q) over bar) or (c (c) over bars (s) over bar) states with J(PC)= ...
Nature of the X(3872) from QCD
(AMER PHYSICAL SOC, 2011)
We have studied some possible four-quark and molecule configurations of the X(3872) using double ratios of sum rules, which are more accurate than the usual simple ratios often used in the literature to obtain hadron masses. ...
A QCD sum rule calculation for the Y(4140) narrow structure
(ELSEVIER SCIENCE BV, 2009)
We use the QCD sum rules to evaluate the mass of a possible scalar mesonic state that couples to a molecular D(s)*(D) over bar (s)* current. We find a mass m(Ds)*(Ds)* = (4.14 +/- 0.09) GeV, which is in an excellent agreement ...
Determination of the pole and (MS)over-bar masses of the top quark from the t(t)over-bar cross section
(Elsevier B.V., 2011-09-20)
We use higher-order quantum chromodynamics calculations to extract the mass of the top quark from the t (t) over bar cross section measured in the lepton + jets channel in p (p) over bar collisions at root s = 1.96 TeV ...
Determination of the pole and (MS)over-bar masses of the top quark from the t(t)over-bar cross section
(Elsevier B.V., 2011-09-20)
We use higher-order quantum chromodynamics calculations to extract the mass of the top quark from the t (t) over bar cross section measured in the lepton + jets channel in p (p) over bar collisions at root s = 1.96 TeV ...
QCD sum rule calculation for the charmonium-like structures in the J/psi phi and J/psi omega invariant mass spectra
(ELSEVIER SCIENCE BV, 2011)
Using the QCD sum rules we test if the charmonium-like structure Y(4274), observed in the J/psi phi invariant mass spectrum, can be described with a D(s)(D) over bar (s0)(2317)+ h.c. molecular current with J(PC) = 0(-+). ...
Pseudoscalar mesons with symmetric bound state vertex functions on the light front
(Amer Physical Soc, 2015-08-18)
We study the electromagnetic form factors, decay constants and charge radii of the pion and kaon within the framework of light-front field theory formalism where we use an ansatz for the quark-meson interaction bound-state ...