Regge trajectory

Author: rtwm

August undefined, 2024

WebJHEP03(2024)119 Published for SISSA by Springer Received: May 26, 2024 Revised: January 18, 2024 Accepted: January 23, 2024 Published: March 11, 2024 On the N-pion extension of th WebRegge trajectory and the mass of the axial vector meson. We identified the origin of the Regge slopes as the condensation of the order parameter that controls the symmetry breaking scales. The linearity of the Regge trajectory is generated because the potential is the same form as that of a three-dimensional isotropic harmonic

Nonlinear Regge trajectories with AdS/QCD - inspirehep.net

WebFIG. 6. Differential cross section dσ/dt dq2 dΩ e+e− of p̄p → π0e+e− as a function of cos θe+e− . Red curves correspond to the N-trajectory contribution; red solid curve: Φ e+e− = 0; red dashed curve: Φe+e− = π. Blue curves correspond to the (N +∆)-trajectory contribution including a reduction of the ∆ pole residue (F ≈ 0.5) according to Eq. WebRegge trajectory. The path followed by a Regge pole in the complex angular momentum plane as the center-of-mass energy is varied. The relationship between the spin and mass … is hillsong nyc open

Preprint ITP-89-58E N.A.Kobylinsky, FOR REGGE-TRAJECTORIES: …

WebCorrections due to the exchange of the resonances lying on the leading crossed-channel Regge trajectory are calculated for a linearly rising Regge trajectory in a single-channel, … WebOct 7, 2011 · Introduction. One of the most important conclusions of chapters 2 and 4 was that whenever a Regge trajectory, α(t), passes through a right-signature integral value of J … WebFIG. 3. Differential cross section dσ/d cos θπ of p̄p → π0γ for different c.m. energies √ s; blue (dotted) curve: N-trajectory contribution; purple (solid) curve: cross section including (N +∆) Regge trajectory exchange; green (dashed) curve: (N +∆) contribution including a reduction of the ∆ pole residue (F ≈ 0.5) according to Eq. is hillsong music biblical

Regge pole beyond perturbation theory - cambridge.org

WebThis video shows you how to pronounce Trajectory Webperturbative technique for the Regge-trajectory expansion has been developed by Miiller [7 J with application to a Yukawa-type potential and spread to a general even power potential [ 8 ] . The method based on the use of continued fractions was offered too [9 3 . Recently, a powerful new tool for deriving Regge-trajeoto- sac city writing centerWebThe resulting spectrum agrees with the ASA in the regime of validity of the effective theory, i.e., in the vicinity of the leading Regge trajectory. In particular, closed effective string theory correctly predicts that only glueballs of even spin J show up at the leading Regge trajectory. sac classic box

"WebA model for a Regge trajectory compatible with the threshold behavior required by unitarity and asymptotics in agreement with analyticity constraints is given in explicit form. The … " - Regge trajectory

Regge trajectory

WebSep 1, 1972 · It is shown that the pattern of Regge trajectories of hadrons becomes very much simpler and more regular than the usual Chew-Frautschi plot when one u ... Non-Linear π-B Exchange-Degenerate Regge Trajectory Takao Kawaguchi, Taichiro Kugo, Shigeru Sasabe and Masako Bando. Progress of Theoretical Physics Vol. 50 No. 6 (1973) ... WebThe Regge trajectory function appears in an exponent in the scattering amplitude, so you have to take a log to extract it. Why you don't get a cut contribution from taking the log of …

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WebNov 28, 2024 · The gluon Regge trajectory at three loops from planar Yang-Mills theory. We compute the three-loop leading-colour corrections to the Yang-Mills Regge trajectory and … WebMar 15, 2005 · We compute the one-loop string corrections to the Wilson loop, glueball Regge trajectory and stringy hadron masses in the Witten model of nonsupersymmetric, large-N Yang-Mills theory. The classical string configurations corresponding to the above field theory objects are, respectively: open straight strings, folded closed spinning strings, …

Web10 Regge pole beyond perturbation theory We address now the most interesting question, namely how much of what we have found in the perturbation theory will survive in the real world In physics, the pomeron is a Regge trajectory — a family of particles with increasing spin — postulated in 1961 to explain the slowly rising cross section of hadronic collisions at high energies. It is named after Isaak Pomeranchuk.

WebThis article is published in Physical Review.The article was published on 1969-01-01. It has received 4 citation(s) till now. The article focuses on the topic(s): Total angular momentum quantum number & Angular momentum coupling. WebJan 26, 2024 · We compute the three-loop leading-colour corrections to the Yang-Mills Regge trajectory and gluon impact factor. Conjecturing that, in analogy with N $$ …

WebAbstract. Deeply virtual electroproduction of pion in exclusive reaction p ⁢ (e, e ′ ⁢ π +) ⁢ n 𝑝 𝑒 superscript 𝑒 ′ superscript 𝜋 𝑛 p(e,e^{\prime}\pi^{+})n italic_p ( italic_e , italic_e start_POSTSUPERSCRIPT ′ end_POSTSUPERSCRIPT italic_π start_POSTSUPERSCRIPT + end_POSTSUPERSCRIPT ) italic_n is studied using a two-component model which …

WebApr 1, 2001 · A model for a Regge trajectory compatible with the threshold behavior required by unitarity and asymptotics in agreement with analyticity constraints is given in explicit … sac click freeWebNov 21, 2024 · The effective theories that emerge in these two limits are Regge theory and ... computed through a semiclassical expansion around a non-trivial trajectory, resulting in Δϕn=1 ... is hillsong church catholicWebof the mass on the angular momentum: the particles fall into families where the Regge trajectory functions are straight lines. The relation between the maximum spin, S, and mass, M, for all known hadrons and hadron resonances is given by a rectilinear Regge trajectory in the doubly logarithmic plane log 10 (M) vs. log 10 (S) (the Chew ... sac clarksIn quantum physics, Regge theory is the study of the analytic properties of scattering as a function of angular momentum, where the angular momentum is not restricted to be an integer multiple of ħ but is allowed to take any complex value. The nonrelativistic theory was developed by Tullio Regge in 1959. See more The simplest example of Regge poles is provided by the quantum mechanical treatment of the Coulomb potential $${\displaystyle V(r)=-e^{2}/(4\pi \epsilon _{0}r)}$$ or, phrased differently, by the quantum … See more • Collins, P. D. B. (1977). An Introduction to Regge Theory and High-Energy Physics. Cambridge: Cambridge University Press. ISBN See more The main result of the theory is that the scattering amplitude for potential scattering grows as a function of the cosine $${\displaystyle z}$$ of the scattering angle as … See more • Quark–gluon plasma • Dual resonance model • Pomeron See more • Jenkovszky; Martynov; Paccanoni (1996). "Regge Pole Model for Vector Meson Photoproduction at HERA". arXiv:hep-ph/9608384. • Kaidalov (2001). "Regge Poles in QCD". At the Frontier of Particle Physics. pp. 603–636. arXiv:hep-ph/0103011 See more sac city womens soccerWebRegge trajectories are illustrated, which is of cardinal signif-icance for the potential models. 1 Introduction The Regge trajectory is one of the effective approaches for studying … is hillsong still activeWebThe hadron Regge trajectories are given by the complex non-linear function in the whole region of the invariant variable t. The Chew–Frautschi plot of the leading glueball trajectory, α P (t), has the properties of a t-channel Pomeron, which is dual to the glueball states in the s channel. The imaginary part of the Pomeron is also calculated. sac cluny bbWebJul 13, 2016 · Abstract: We review how the Regge trajectory of an elastic resonance can be obtained just from its pole position and coupling, using a dispersive formalism. This … is hillworlds a scam