@article{10902/34140,
year = {2024},
month = {8},
url = {https://hdl.handle.net/10902/34140},
abstract = {Energy correlators that describe energy-weighted distances between two or three particles in a hadronic jet are measured using an event sample of √s =13 TeV proton-proton collisions collected by the CMS experiment and corresponding to an integrated luminosity of 36.3 fb−¹. The measured distributions are consistent with the trends in the simulation that reveal two key features of the strong interaction: confinement and asymptotic freedom. By comparing the ratio of the measured three- and two-particle energy correlator distributions with theoretical calculations that resum collinear emissions at approximate next-to-next-to-leading-logarithmic accuracy matched to a next-to-leading-order calculation, the strong
coupling is determined at the Z boson mass: αS(mZ) = 0.1229+⁰.⁰⁰⁴⁰−⁰.⁰⁰⁵⁰ , the most precise αS(mZ) value obtained using jet substructure observables.},
publisher = {American Physical Society},
publisher = {Physical Review Letters, 2024, 133(7), 071903},
title = {Measurement of energy correlators inside jets and determination of the strong coupling αs(mz)},
author = {Hayrapetyan, A and Bhowmik, Sandeep and Blanco Fernández, Sergio and Brochero Cifuentes, Javier Andrés and Cabrillo Bartolomé, José Ibán and Calderón Tazón, Alicia and Duarte Campderros, Jorge and Fernández García, Marcos and Gómez Gramuglio, Gervasio and Lasaosa García, Clara and Martínez Rivero, Celso and Martínez Ruiz del Árbol, Pablo and Matorras Weinig, Francisco and Matorras Cuevas, Pablo and Navarrete Ramos, Efrén and Piedra Gómez, Jonatan and Scodellaro, Luca and Vila Álvarez, Iván and Vizán García, Jesús Manuel},
}