Results 21 to 30 of about 6,699 (190)
Principal value resummation [PDF]
Nuclear Physics B, 1994 28 pages, ITP-SB-93 ...
Contopanagos, Harry, Sterman, George
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On the IR-resummation in the EFTofLSS [PDF]
Journal of Cosmology and Astroparticle Physics, 2018 We propose a simplification for the IR-resummation scheme of Senatore and Zaldarriaga, and also include its next-to-leading order corrections coming from the tree-level three-point function of the long displacement field. First we show that the new simplified formula shares the same properties of the resummation of Senatore and Zaldarriaga.
Senatore, Leonardo, Trevisan, Gabriele
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Fiducial qT resummation of color-singlet processes at N3LL+NNLO [PDF]
, 2021 We present a framework for qT resummation at N3LL+NNLO accuracy for arbitrary color-singlet processes based on a factorization theorem in SCET. Our implemen- tation CuTe-MCFM is fully differential in the Born kinematics and matches to large-qT fixed ...
Neumann, Tobias, Becher, Thomas
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Crossed threshold resummation [PDF]
Physical Review D, 2006 8 ...
Sterman, George, Vogelsang, Werner
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RELATIVISTIC COULOMB RESUMMATION IN QCD [PDF]
Modern Physics Letters A, 2001 A relativistic Coulomb-like resummation factor in quantum chromodynamics is suggested, based on the solution of the quasipotential equation.
Milton, K. A., Solovtsov, I. L.
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, 2007 Sudakov Resummation in QCD Paolo Bolzoni In this thesis, we have analyzed and generalized the renormalization group approach to the resummation of large logarithms in the perturbative expansion due to soft and collinear multiparton emissions.
Bolzoni, P., P. Bolzoni
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Resummation of Massive Gravity
Physical Review Letters, 2011 We construct four-dimensional covariant non-linear theories of massive gravity which are ghost-free in the decoupling limit to all orders. These theories resum explicitly all the nonlinear terms of an effective field theory of massive gravity. We show that away from the decoupling limit the Hamiltonian constraint is maintained at least up to and ...
de Rham Claudia +2 more
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Hard Noncommutative Loops Resummation [PDF]
Physical Review Letters, 2002 The non-commutative version of the euclidean $g^2ϕ^4$ theory is considered. By using Wilsonian flow equations the ultraviolet renormalizability can be proved to all orders in perturbation theory. On the other hand, the infrared sector cannot be treated perturbatively and requires a resummation of the leading divergencies in the two-point function. This
GRIGUOLO, Luca, PIETRONI, MASSIMO
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AIP Conference Proceedings, 1996 I discuss some of the basic techniques and results of soft gluon resummation, and their applications to scattering at collider energies.
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, 2015 The goal of this section is to discuss renormalization and Renormalization Group (RG) evolution in the effective theory. In the next section, we carry out the full computation of the resummed cross section in the case of Drell-Yan scattering. Here, in order to keep our discussion simple, we first consider the case of the Sudakov form factor in QCD for ...
Becher, T, Broggio, A, Ferroglia, A
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