output
19972026
most citedObservation of resonances consistent with pentaquark states in decays

1.3k citations

Showing 2017 · hep-phShow all

6 papers · 2 filters

hep-ph2017★ 13 cited

Non-extensivity of the QCD pT spectra

T. Bhattacharyya, J. Cleymans, S. Mogliacci +3

We try to establish a connection between the hadronic distributions, in proton-proton collisions at very high transverse momentum , obtained via perturbative QCD an…

hep-ph2017★ 57 cited

Hyperasymptotics and quark-hadron duality violations in QCD

Diogo Boito, Irinel Caprini, Maarten Golterman +2

We investigate the origin of the quark-hadron duality-violating terms in the expansion of the QCD two-point vector correlation function at large energies in the complex plane…

hep-ph2017★ 39 cited

Electromagnetic charge radius of the pion at high precision

B. Ananthanarayan, Irinel Caprini, Diganta Das

We present a determination of the pion charge radius from high precision data on the pion vector form factor from both timelike and spacelike regions, using a novel formalism based…

hep-ph2017★ 9 cited

Model-independent constraints on hadronic form factors with above-threshold poles

Irinel Caprini, Benjamin Grinstein, Richard F. Lebed

Model-independent constraints on hadronic form factors, in particular those describing exclusive semileptonic decays, can be derived from the knowledge of field correlators calcula…

hep-ph2017★ 2 cited

Generalized fermion symmetry, its currents algebra and Ward-Takahashi identities

Amir H. Fariborz, Renata Jora

We introduce a new local symmetry into the fermion sector of a gauge invariant Lagrangian which may or may not contain a scalar or spontaneous symmetry breaking. The Standard Model…

hep-ph2017★ 4 cited

Towards tests of quark-hadron duality with functional analysis and spectral function data

Diogo Boito, Irinel Caprini

The presence of terms that violate quark-hadron duality in the expansion of QCD Green's functions is a generally accepted fact. Recently, a new approach was proposed for the study…