R. Perry

collaborators

4 papers

hep-ex2026

First Observation of an Exotic Reggeon

G. D. Alexeev, M. G. Alexeev, C. Alice +180

We present new \compass high-statistics measurements of the peripheral production of $I^\cdot I ¨ ^{-}$ and $I^\cdot^{'} I ¨ ^{-}$ pairs in the reactions $I ¨ ^{-} p \to I^\cdot^{(')} I ¨ ^{-} p$ . For the…

hep-ph2026

First determination of vector and tensor couplings from polarized $I ¨ I^$ photoproduction

Vanamali Shastry, Åukasz Bibrzycki, Vincent Mathieu +7

The couplings between hadrons encode the dynamics of quantum chromodynamics. While many couplings can be calculated from decay widths, in some cases the decays are kinematically fo…

hep-ph2026

Mechanisms of high energy polarized photoproduction of $I ¨ ^{-} I^^{++}$

Vanamali Shastry, Åukasz Bibrzycki, Vincent Mathieu +7

We present an amplitude analysis of high-energy polarized photoproduction of $I ¨ ^{-} I^^{++}$ within a Regge exchange framework. A Regge amplitude model incorporating $I ¨ $ , $I ¨ $ , $b_1…

hep-ph2026

High-energy $I^\cdot^{(')} I ¨ $ photoproduction and the nature of exotic waves

Gloria MontaÃ±a, Vincent Mathieu, Vanamali Shastry +9

The observation of hybrid mesons in photoproduction experiments can provide essential insight into the inner workings of quantum chromodynamics in the strong coupling regime. In pa…

First Observation of an Exotic Reggeon

First determination of vector and tensor couplings from polarized I¨I^ photoproduction

Mechanisms of high energy polarized photoproduction of I¨−I^++

High-energy I^⋅(′)I¨ photoproduction and the nature of exotic waves

First determination of vector and tensor couplings from polarized $I ¨ I^$ photoproduction

Mechanisms of high energy polarized photoproduction of $I ¨ ^{-} I^^{++}$

High-energy $I^\cdot^{(')} I ¨ $ photoproduction and the nature of exotic waves