D. Abrams (Avtor), Miha Mihovilovič (Avtor), Simon Širca (Avtor)

Povzetek

Measurements of the EMC effect in the tritium and helium-3 mirror nuclei are reported. The data were obtained by the MARATHON Jefferson Lab experiment, which performed deep inelastic electron scattering from deuterium and the three-body nuclei, using a cryogenic gas target system and the high resolution spectrometers of the Hall A Facility of the Lab. The data cover the Bjorken x range from 0.20 to 0.83, corresponding to a squared four-momentum transfer Q$^2$ range from 2.7 to 11.9  (GeV/c)$^2$, and to an invariant mass W of the final hadronic state greater than 1.84  GeV/c$^2$. The tritium EMC effect measurement is the first of its kind. The MARATHON experimental results are compared to results from previous measurements by DESY-HERMES and JLab–Hall C experiments, as well as with few-body theoretical predictions.

Ključne besede

eksperimentalna jedrska fizika;jedrske reakcije;experimental nuclear physics;nuclear reactions;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FMF - Fakulteta za matematiko in fiziko
UDK: 539.12
COBISS: 246727427 Povezava se bo odprla v novem oknu
ISSN: 0031-9007
Št. ogledov: 71
Št. prenosov: 10
Ocena: 0 (0 glasov)
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Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: eksperimentalna jedrska fizika;jedrske reakcije;
Vrsta dela (COBISS): Članek v reviji
Strani: str. 062502-1-062502-7
Letnik: ǂVol. ǂ135
Zvezek: ǂiss. ǂ6
Čas izdaje: 2025
DOI: 10.1103/31xz-s84d
ID: 27231971