3 research outputs found
Exact solution of Schrodinger equation for modified Kratzer's molecular potential with the position-dependent mass
Exact solutions of Schrodinger equation are obtained for the modified Kratzer
and the corrected Morse potentials with the position-dependent effective mass.
The bound state energy eigenvalues and the corresponding eigenfunctions are
calculated for any angular momentum for target potentials. Various forms of
point canonical transformations are applied. PACS numbers: 03.65.-w; 03.65.Ge;
12.39.Fd Keywords: Morse potential, Kratzer potential, Position-dependent mass,
Point canonical transformation, Effective mass Schr\"{o}dinger equation.Comment: 9 page
Observation of weak neutral current neutrino production of J/ψ
Observation of J/ψ production by neutrinos in the calorimeter of the CHORUS detector exposed to the CERN SPS wide-band ν μ beam is reported. A spectrum-averaged cross section σ J/ψ = (6.3 ± 3.0) × 10 -41 cm 2 is obtained for 20 GeV ≤ E ν ≤ 200 GeV. The data are compared with the theoretical model based on the QCD Z-gluon fusion mechanism. © 2001 Published by Elsevier Science B.V.SCOPUS: ar.jinfo:eu-repo/semantics/publishe
Observation of a second charmed particle produced by a high energy neutrino and decaying after a few times 10-13s
SCOPUS: ar.jinfo:eu-repo/semantics/publishe