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J(--) glueballs and a low odderon intercept

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Llanes Estrada, Felipe José and Bicudo, Pedro and Cotanch, Stephen R (2006) J(--) glueballs and a low odderon intercept. Physical Review Letters, 96 (8). ISSN 0031-9007

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Official URL: http://dx.doi.org/10.1103/PhysRevLett.96.081601


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Abstract

We report an odderon Regge trajectory emerging from a field theoretical Coulomb gauge QCD model for the odd signature J(PC) (P=C=-1) glueball states. The trajectory intercept is clearly smaller than the Pomeron and even the omega trajectory's intercept which provides an explanation for the nonobservation of the odderon in high energy scattering data. To further support this result we compare to glueball lattice data and also perform calculations with an alternative model based upon an exact Hamiltonian diagonalization for three constituent gluons.


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©2006 The American Physical Society.
F. L. acknowledges the Fundacion del Amo-Universidad Complutense for financial support and the hospitality of the SLAC theory group. Thanks to E. Abreu, S. Brodsky, J. Vary, and P. Zerwas for useful conversations. Research supported by Spanish Grant No. MCYT FPA 2004-02602 (F. L.) and U. S. DOE Grant No. DE-FG02-97ER41048 (S. C.).

Uncontrolled Keywords:Many-Body Approach, Regge Trajectories, Bound-States, Pomeron, Mesons, Photoproduction, Spectroscopy, Hybrids, Lattice, Gluons
Subjects:Sciences > Physics
ID Code:23134
Deposited On:15 Oct 2013 12:18
Last Modified:12 Feb 2015 08:53

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