http://prd.aps.org/ Recently published articles in Phys. Rev. D in the Table of Content section "Electroweak Interactions" en-us Copyright (c) 2008 The American Physical Society 2008-05-07T08:05:45-04:00 assocpub@aps.org rss@aps.org hourly 4 2008-05-07T08:05:45-04:00 rss@aps.org http://link.aps.org/doi/10.1103/PhysRevD.77.073010 Author(s): M. Giffels, J. Kallarackal, M. Krämer, B. O’Leary, and A. Stahl<br/>Lepton-flavor-violating τ decays are predicted in many extensions of the standard model at a rate observable at future collider experiments. In this article we focus on the decay τ→μμμ [over ¯] , which is a promising channel to observe lepton-flavor violation at the CERN Large Hadron Collide...<br/>[Phys. Rev. D 77, 073010] Published Mon Apr 28, 2008 M. Giffels, J. Kallarackal, M. Krämer, B. O’Leary, and A. Stahl 2008-04-28T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.073010 Phys. Rev. D 77, 073010 text/html article Physical Review D 77 7 2008-04-28T00:00:00-04:00 073010 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.073009 Author(s): Y. H. Ahn, Sin Kyu Kang, C. S. Kim, and Jake Lee<br/>We investigate how the baryon asymmetry of our Universe via leptogenesis can be achieved within the framework of the seesaw model with Fritzsch-type lepton mass matrices proposed by Fukugita et al. We study the cases with CP-violating phases in charged-lepton Yukawa matrix, however, with and withou...<br/>[Phys. Rev. D 77, 073009] Published Fri Apr 25, 2008 Y. H. Ahn, Sin Kyu Kang, C. S. Kim, and Jake Lee 2008-04-25T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.073009 Phys. Rev. D 77, 073009 text/html article Physical Review D 77 7 2008-04-25T00:00:00-04:00 073009 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.073008 Author(s): Biswajoy Brahmachari, Sandhya Choubey, and Manimala Mitra<br/>It has been shown that tribimaximal mixing can be obtained by some particular breaking pattern of the A_{4} symmetry, wherein the extra A_{4} triplet Higgs scalars pick up certain fixed vacuum expectation value (VEV) alignments. We have performed a detailed analysis of the different possible neutrin...<br/>[Phys. Rev. D 77, 073008] Published Thu Apr 24, 2008 Biswajoy Brahmachari, Sandhya Choubey, and Manimala Mitra 2008-04-24T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.073008 Phys. Rev. D 77, 073008 text/html article Physical Review D 77 7 2008-04-24T00:00:00-04:00 073008 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.073007 Author(s): Nei Cipriano Ribeiro, Hiroshi Nunokawa, Takaaki Kajita, Shoei Nakayama, Pyungwon Ko, and Hisakazu Minakata<br/>The Kamioka-Korea two-detector system is a powerful experimental setup for resolving neutrino parameter degeneracies and probing CP violation in neutrino oscillation. In this paper, we study sensitivities of the same setup to several nonstandard neutrino physics such as quantum decoherence, tiny vio...<br/>[Phys. Rev. D 77, 073007] Published Thu Apr 24, 2008 Nei Cipriano Ribeiro, Hiroshi Nunokawa, Takaaki Kajita, Shoei Nakayama, Pyungwon Ko, and Hisakazu Minakata 2008-04-24T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.073007 Phys. Rev. D 77, 073007 text/html article Physical Review D 77 7 2008-04-24T00:00:00-04:00 073007 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.073006 Author(s): Silja Brensing, Stefan Dittmaier, Michael Krämer, and Alexander Mück<br/>The high accuracy envisaged for future measurements of W-boson production at hadron colliders has to be matched by precise theoretical predictions. We study the impact of electroweak radiative corrections on W-boson production cross sections and differential distributions at the Tevatron and at the ...<br/>[Phys. Rev. D 77, 073006] Published Fri Apr 11, 2008 Silja Brensing, Stefan Dittmaier, Michael Krämer, and Alexander Mück 2008-04-11T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.073006 Phys. Rev. D 77, 073006 text/html article Physical Review D 77 7 2008-04-11T00:00:00-04:00 073006 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.073005 Author(s): A. García and G. Sánchez-Colón<br/>We discuss the effect of the recent change of V_{us} by 3 standard deviations on the standard model predictions for neutron beta decay observables. We also discuss the effect the experimental error bars of V_{us} have on such predictions. Refined precision tests of the standard model will be made by...<br/>[Phys. Rev. D 77, 073005] Published Fri Apr 11, 2008 A. García and G. Sánchez-Colón 2008-04-11T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.073005 Phys. Rev. D 77, 073005 text/html article Physical Review D 77 7 2008-04-11T00:00:00-04:00 073005 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.073004 Author(s): A. Bredenstein, K. Hagiwara, and B. Jäger<br/>We present a calculation of interference effects in Hjj production via gluon fusion and via vector boson fusion, respectively, beyond tree level. We reproduce results recently discussed in the literature, but go beyond this calculation by including a class of diagrams not considered previously. Spec...<br/>[Phys. Rev. D 77, 073004] Published Tue Apr 08, 2008 A. Bredenstein, K. Hagiwara, and B. Jäger 2008-04-08T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.073004 Phys. Rev. D 77, 073004 text/html article Physical Review D 77 7 2008-04-08T00:00:00-04:00 073004 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.073003 Author(s): A. Matsuzaki and A. I. Sanda<br/>Supposing only Lorentz and the gauge invariances of the Lagrangian, we derive energy and angular distributions for τ^{±} →μ^{±} μ^{±} μ^{∓} lepton flavor violating decay process. Using these results, we discuss methods to determine the parameters associated with the lepton flavor violatin...<br/>[Phys. Rev. D 77, 073003] Published Tue Apr 08, 2008 A. Matsuzaki and A. I. Sanda 2008-04-08T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.073003 Phys. Rev. D 77, 073003 text/html article Physical Review D 77 7 2008-04-08T00:00:00-04:00 073003 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.073002 Author(s): C. Jarlskog<br/>We examine a recently proposed symmetry/condition by Friedberg and Lee in a framework where three right-handed neutrinos are added to the spectrum of the three-family minimal standard model. It is found that the right-handed neutrinos are very special, with respect to this symmetry. In the symmetry ...<br/>[Phys. Rev. D 77, 073002] Published Tue Apr 08, 2008 C. Jarlskog 2008-04-08T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.073002 Phys. Rev. D 77, 073002 text/html article Physical Review D 77 7 2008-04-08T00:00:00-04:00 073002 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.073001 Author(s): E. Oset, J. R. Peláez, and L. Roca<br/>In view of the recent experimental developments in the η→π^{0} γγ decay, and the fact that the Particle Data Group in the online edition of 2007 reports sizable changes of the radiative decay widths of vector mesons used as input in the theoretical calculations of E. Oset, J. R. Pelaez, and ...<br/>[Phys. Rev. D 77, 073001] Published Mon Apr 07, 2008 E. Oset, J. R. Peláez, and L. Roca 2008-04-07T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.073001 Phys. Rev. D 77, 073001 text/html article Physical Review D 77 7 2008-04-07T00:00:00-04:00 073001 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.053014 Author(s): Nick E. Mavromatos, Anselmo Meregaglia, André Rubbia, Alexander S. Sakharov, and Sarben Sarkar<br/>Quantum decoherence, the evolution of pure states into mixed states, may be a feature of quantum-gravity models. In most cases, such models lead to fewer neutrinos of all active flavors being detected in a long-baseline experiment as compared to three-flavor standard neutrino oscillations. We discus...<br/>[Phys. Rev. D 77, 053014] Published Fri Mar 28, 2008 Nick E. Mavromatos, Anselmo Meregaglia, André Rubbia, Alexander S. Sakharov, and Sarben Sarkar 2008-03-28T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.053014 Phys. Rev. D 77, 053014 text/html article Physical Review D 77 5 2008-03-28T00:00:00-04:00 053014 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.053013 Author(s): R. N. Mohapatra, N. Setzer, and S. Spinner<br/>We show that an intermediate scale supersymmetric left-right seesaw scenario with automatic R-parity conservation can cure the problem of tachyonic slepton masses that arise when supersymmetry is broken by anomaly mediation, while preserving ultraviolet insensitivity. The reason for this is the exis...<br/>[Phys. Rev. D 77, 053013] Published Thu Mar 27, 2008 R. N. Mohapatra, N. Setzer, and S. Spinner 2008-03-27T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.053013 Phys. Rev. D 77, 053013 text/html article Physical Review D 77 5 2008-03-27T00:00:00-04:00 053013 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.053012 Author(s): T. Aoyama, M. Hayakawa, T. Kinoshita, and M. Nio<br/>We have carried out a new evaluation of the eighth-order contribution to the electron g-2 using FORTRAN codes generated by an automatic code generator gencodeN. Comparison of the new result with the old one has revealed an inconsistency in the treatment of the infrared divergences in the latter. Wit...<br/>[Phys. Rev. D 77, 053012] Published Wed Mar 26, 2008 T. Aoyama, M. Hayakawa, T. Kinoshita, and M. Nio 2008-03-26T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.053012 Phys. Rev. D 77, 053012 text/html article Physical Review D 77 5 2008-03-26T00:00:00-04:00 053012 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.053011 Author(s): Gustavo C. Branco, David Emmanuel-Costa, M. N. Rebelo, and Probir Roy<br/>We investigate, within the type I seesaw framework, the physical implications of zero textures in the Yukawa couplings which generate the neutrino Dirac mass matrix m_{D} . It is shown that four is the maximal number of texture zeros compatible with the observed leptonic mixing and the assumption t...<br/>[Phys. Rev. D 77, 053011] Published Tue Mar 25, 2008 Gustavo C. Branco, David Emmanuel-Costa, M. N. Rebelo, and Probir Roy 2008-03-25T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.053011 Phys. Rev. D 77, 053011 text/html article Physical Review D 77 5 2008-03-25T00:00:00-04:00 053011 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.053010 Author(s): Robert V. Harlander, Jens Vollinga, and Marcus M. Weber<br/>The gluon-gluon induced terms for Higgs production through weak boson fusion (WBF) are computed. Formally, these are of next-to-next-to-leading order in the strong coupling constant. This is the lowest order at which nonzero color exchange occurs between the scattering quarks, leading to a color fie...<br/>[Phys. Rev. D 77, 053010] Published Fri Mar 21, 2008 Robert V. Harlander, Jens Vollinga, and Marcus M. Weber 2008-03-21T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.053010 Phys. Rev. D 77, 053010 text/html article Physical Review D 77 5 2008-03-21T00:00:00-04:00 053010 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.057302 Author(s): P. V. Dong and H. N. Long<br/>We show that, in the 3-3-1 model with right-handed neutrinos, small neutrino masses and large lepton flavor violating processes such as μ→3e and μ→eγ can be obtained by just introducing an additional Higgs sextet. In the limit of vanishing of the Yukawa interaction among Higgs and lepton trip...<br/>[Phys. Rev. D 77, 057302] Published Mon Mar 17, 2008 P. V. Dong and H. N. Long 2008-03-17T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.057302 Phys. Rev. D 77, 057302 text/html article Physical Review D 77 5 2008-03-17T00:00:00-04:00 057302 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.053009 Author(s): E. Hernández, J. Nieves, S. K. Singh, M. Valverde, and M. J. Vacas<br/>We study the threshold production of two pions induced by neutrinos in nucleon targets. The contribution of nucleon, pion, and contact terms are calculated using a chiral Lagrangian. The contribution of the Roper resonance, neglected in earlier studies, has also been taken into account. The numerica...<br/>[Phys. Rev. D 77, 053009] Published Mon Mar 17, 2008 E. Hernández, J. Nieves, S. K. Singh, M. Valverde, and M. J. Vacas 2008-03-17T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.053009 Phys. Rev. D 77, 053009 text/html article Physical Review D 77 5 2008-03-17T00:00:00-04:00 053009 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.053008 Author(s): Nikolaos Kidonakis<br/>I present analytical expressions for the collinear and soft-gluon corrections to Higgs production via the process bb [over ¯] →H as well as gg→H through next-to-next-to-next-to-leading order (NNNLO). The soft corrections are complete, while the collinear corrections include leading and some sub...<br/>[Phys. Rev. D 77, 053008] Published Mon Mar 17, 2008 Nikolaos Kidonakis 2008-03-17T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.053008 Phys. Rev. D 77, 053008 text/html article Physical Review D 77 5 2008-03-17T00:00:00-04:00 053008 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.053007 Author(s): Edmond L. Berger, Martin M. Block, Douglas W. McKay, and Chung-I Tan<br/>Estimates are made of ultrahigh energy neutrino cross sections based on an extrapolation to very small Bjorken x of the logarithmic Froissart dependence in x shown previously to provide an excellent fit to the measured proton structure function F_{2}^{p} (x,Q^{2} ) over a broad range of the virtuali...<br/>[Phys. Rev. D 77, 053007] Published Fri Mar 14, 2008 Edmond L. Berger, Martin M. Block, Douglas W. McKay, and Chung-I Tan 2008-03-14T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.053007 Phys. Rev. D 77, 053007 text/html article Physical Review D 77 5 2008-03-14T00:00:00-04:00 053007 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.053006 Author(s): R. G. Moorhouse<br/>Masses of fermions in the SO(10) 16-plet are constructed using only the 10, 120, and 126 [over ¯] scalar multiplets. The mass matrices are restricted to be Hermitian and the theory is constructed to have certain assumed quark masses, charged lepton masses, and Cabibbo-Kobayashi-Maskawa (CKM) matrix...<br/>[Phys. Rev. D 77, 053006] Published Fri Mar 14, 2008 R. G. Moorhouse 2008-03-14T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.053006 Phys. Rev. D 77, 053006 text/html article Physical Review D 77 5 2008-03-14T00:00:00-04:00 053006 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.053005 Author(s): J. Sayre and S. Wiesenfeldt<br/>The observed pattern of neutrino mass splittings and mixing angles indicates that their family structure is significantly different from that of the charged fermions. We investigate the implications of these data for the fermion mass matrices in grand-unified theories with a type-I seesaw mechanism....<br/>[Phys. Rev. D 77, 053005] Published Thu Mar 13, 2008 J. Sayre and S. Wiesenfeldt 2008-03-13T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.053005 Phys. Rev. D 77, 053005 text/html article Physical Review D 77 5 2008-03-13T00:00:00-04:00 053005 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.053004 Author(s): Jui-yu Chiu, Frank Golf, Randall Kelley, and Aneesh V. Manohar<br/>Electroweak Sudakov logarithms at high energy, of the form (α/sin⁡^{2} θ_{W} )^{n} log⁡^{m} s/M_{Z,W}^{2} , are summed using effective theory methods. The corrections are computed to processes involving two external particles in the standard model. The results include nonzero particle masses, ...<br/>[Phys. Rev. D 77, 053004] Published Mon Mar 10, 2008 Jui-yu Chiu, Frank Golf, Randall Kelley, and Aneesh V. Manohar 2008-03-10T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.053004 Phys. Rev. D 77, 053004 text/html article Physical Review D 77 5 2008-03-10T00:00:00-04:00 053004 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.053003 Author(s): Krzysztof M. Graczyk and Jan T. Sobczyk<br/>Different approaches to take into account nonzero lepton mass effects in the Rein-Sehgal model are compared. Modification of the axial current due to a pion pole term is included, and it is shown that it leads to large reduction of the antineutrino cross section and a change of the shape of dσ/dQ^{...<br/>[Phys. Rev. D 77, 053003] Published Thu Mar 06, 2008 Krzysztof M. Graczyk and Jan T. Sobczyk 2008-03-06T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.053003 Phys. Rev. D 77, 053003 text/html article Physical Review D 77 5 2008-03-06T00:00:00-05:00 053003 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.053002 Author(s): Wei Liao<br/>We give a perturbation theory of neutrino oscillation in the Earth. The perturbation theory is valid for neutrinos with energy E≳0.5  GeV. It is formulated using trajectory dependent average potential. Nonadiabatic contributions are included as the first order effects in the perturbation theor...<br/>[Phys. Rev. D 77, 053002] Published Thu Mar 06, 2008 Wei Liao 2008-03-06T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.053002 Phys. Rev. D 77, 053002 text/html article Physical Review D 77 5 2008-03-06T00:00:00-05:00 053002 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.057301 Author(s): Gulsheen Ahuja and Manmohan Gupta<br/>Following the analogy of the “db” triangle in the quark-mixing case, we have explored the construction of the “ν_{2} .ν_{3} ” leptonic unitarity triangle using the Maki-Nakagawa-Sakata matrix obtained by Bjorken et al. through generalization of the tribimaximal scenario. In particular, fo...<br/>[Phys. Rev. D 77, 057301] Published Wed Mar 05, 2008 Gulsheen Ahuja and Manmohan Gupta 2008-03-05T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.057301 Phys. Rev. D 77, 057301 text/html article Physical Review D 77 5 2008-03-05T00:00:00-05:00 057301 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.053001 Author(s): Krzysztof M. Graczyk and Jan T. Sobczyk<br/>Vector and axial form factors in the quark resonance model are analyzed with a combination of theoretical and phenomenological arguments. The new form of form factors is deduced from Δ(1232) excitation models and available data. The vector part is shown to agree with the resonant contribution to el...<br/>[Phys. Rev. D 77, 053001] Published Wed Mar 05, 2008 Krzysztof M. Graczyk and Jan T. Sobczyk 2008-03-05T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.053001 Phys. Rev. D 77, 053001 text/html article Physical Review D 77 5 2008-03-05T00:00:00-05:00 053001 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.033006 Author(s): Markus Diehl, Thorsten Feldmann, and Peter Kroll<br/>We discuss the phenomenology of strange-quark dynamics in the nucleon, based on experimental and theoretical results for electroweak form factors and for parton densities. In particular, we construct a model for the generalized parton distribution that relates the asymmetry s(x)-s [over ¯] (x) betw...<br/>[Phys. Rev. D 77, 033006] Published Tue Feb 26, 2008 Markus Diehl, Thorsten Feldmann, and Peter Kroll 2008-02-26T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.033006 Phys. Rev. D 77, 033006 text/html article Physical Review D 77 3 2008-02-26T00:00:00-05:00 033006 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.033005 Author(s): Wan-lei Guo<br/>In the framework of type II seesaw mechanism we discuss the number of sterile right-handed Majorana neutrinos being the warm dark matter (WDM). When the type II seesaw mass term M_{ν}^{II} is far less than the type I seesaw mass term M_{ν}^{I} , only one of three sterile neutrinos may be the WDM p...<br/>[Phys. Rev. D 77, 033005] Published Tue Feb 19, 2008 Wan-lei Guo 2008-02-19T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.033005 Phys. Rev. D 77, 033005 text/html article Physical Review D 77 3 2008-02-19T00:00:00-05:00 033005 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.033004 Author(s): O. M. Boyarkin, G. G. Boyarkina, and V. V. Makhnach<br/>The muon anomalous magnetic moment is discussed within the model based on the SU(2)_{L} ×SU(2)_{R} ×U(1)_{B-L} -gauge group. The contributions of the neutrinos having the dipole magnetic moment are calculated. The cases of the Majorana and Dirac neutrinos are considered. It is shown that, to accou...<br/>[Phys. Rev. D 77, 033004] Published Tue Feb 19, 2008 O. M. Boyarkin, G. G. Boyarkina, and V. V. Makhnach 2008-02-19T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.033004 Phys. Rev. D 77, 033004 text/html article Physical Review D 77 3 2008-02-19T00:00:00-05:00 033004 D1 D1 http://link.aps.org/doi/10.1103/PhysRevD.77.033003 Author(s): F. Boudjema and Duc Ninh Le<br/>Considering the large value of the top Yukawa coupling, we investigate the leading one-loop Yukawa electroweak corrections that can be induced by the top quark in a process such as Higgs production in association with a tagged bottom-antibottom pair at the LHC. At next-to-leading order these contrib...<br/>[Phys. Rev. D 77, 033003] Published Fri Feb 15, 2008 F. Boudjema and Duc Ninh Le 2008-02-15T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevD.77.033003 Phys. Rev. D 77, 033003 text/html article Physical Review D 77 3 2008-02-15T00:00:00-05:00 033003 D1 D1