Measurement of d2σ/d|((q)over-bar)|dEavail in charged current νμ-nucleus interactions at ⟨Eν⟩=1.86 GeV using the NOvA Near Detector

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F25%3A10509029" target="_blank" >RIV/00216208:11320/25:10509029 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21340/25:00389770

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=jynusaH.Uh" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=jynusaH.Uh</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevD.111.052009" target="_blank" >10.1103/PhysRevD.111.052009</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Measurement of d2σ/d|((q)over-bar)|dEavail in charged current νμ-nucleus interactions at ⟨Eν⟩=1.86 GeV using the NOvA Near Detector

Popis výsledku v původním jazyce

Double- and single-differential cross sections for inclusive charged-current nu(mu)-nucleus scattering are reported for the kinematic domain 0 to 2 GeV=c in three-momentum transfer and 0 to 2 GeV in available energy, at a mean nu(mu) energy of 1.86 GeV. The measurements are based on an estimated 995,760 nu(mu) chargedcurrent (CC) interactions in the scintillator medium of the NOvA Near Detector. The subdomain populated by 2-particle-2-hole (2p2h) reactions is identified by the cross section excess relative to predictions for nu(mu)-nucleus scattering that are constrained by a data control sample. Models for 2-particle- 2-hole processes are rated by chi(2) comparisons of the predicted-versus-measured nu(mu) CC inclusive cross section over the full phase space and in the restricted subdomain. Shortfalls are observed in neutrino generator predictions obtained using the theory-based Val&apos;encia and SuSAv2 2p2h models.

Název v anglickém jazyce

Measurement of d2σ/d|((q)over-bar)|dEavail in charged current νμ-nucleus interactions at ⟨Eν⟩=1.86 GeV using the NOvA Near Detector

Popis výsledku anglicky

Double- and single-differential cross sections for inclusive charged-current nu(mu)-nucleus scattering are reported for the kinematic domain 0 to 2 GeV=c in three-momentum transfer and 0 to 2 GeV in available energy, at a mean nu(mu) energy of 1.86 GeV. The measurements are based on an estimated 995,760 nu(mu) chargedcurrent (CC) interactions in the scintillator medium of the NOvA Near Detector. The subdomain populated by 2-particle-2-hole (2p2h) reactions is identified by the cross section excess relative to predictions for nu(mu)-nucleus scattering that are constrained by a data control sample. Models for 2-particle- 2-hole processes are rated by chi(2) comparisons of the predicted-versus-measured nu(mu) CC inclusive cross section over the full phase space and in the restricted subdomain. Shortfalls are observed in neutrino generator predictions obtained using the theory-based Val&apos;encia and SuSAv2 2p2h models.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10300 - Physical sciences

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physical Review D

ISSN

2470-0010

e-ISSN

2470-0029

Svazek periodika

111

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

22

Strana od-do

052009

Kód UT WoS článku

001639537000001

EID výsledku v databázi Scopus

2-s2.0-105000656107