Measurement of the cross section of e+e-? ??+?- at center-of-mass energies from 3.872 GeV to 4.700 GeV

Küçük Resim Yok

Tarih

2022

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Springer

Erişim Hakkı

info:eu-repo/semantics/openAccess

Özet

Using data samples with an integrated luminosity of 19 fb(-1) at twenty-eight center-of-mass energies from 3.872 GeV to 4.700 GeV collected with the BESIII detector at the BEPCII electron-positron collider, the process e(+)e(-) -> eta(+)pi(-) and the intermediate process e(+)e(-) -> eta rho(0) are studied for the first time. The Born cross sections are measured. No significant resonance structure is observed in the cross section lineshape.

Açıklama

Anahtar Kelimeler

Charm Physics, E(+)-E(-) Experiments

Kaynak

Journal of High Energy Physics

WoS Q Değeri

Q1

Scopus Q Değeri

Q2

Cilt

Sayı

12

Künye