E-viri
Recenzirano
Odprti dostop
-
Beloborodov, K. I; Kharlamova, T. A; Moortgat-Pick, G; Telnov, V. I
The European physical journal. C, Particles and fields, 05/2023, Letnik: 83, Številka: 5Journal Article
Abstract Recently, a $$\gamma \gamma $$ γ γ collider based on the existing 17.5 GeV linac of the European XFEL has been proposed. High-energy photons will be generated by Compton scattering of laser photons with a wavelength of 0.5–1 $${\,\upmu \mathrm m}$$ μ m on electrons. Such a photon collider covers the range of invariant masses $$W_{\gamma \gamma } <12$$ W γ γ < 12 $${\mathrm {\,Ge V\!/}c^2}$$ Ge V / c 2 . The physics program includes spectroscopy of $$ C $$ C -even resonances ( c -, b -quarkonia, 4-quark states, glueballs) in various $$J^P$$ J P states. Variable circular and linear polarizations will help in determining the quantum numbers. In this paper, we present a summary of measured and predicted two-photon widths of various resonances in the mass region 3–12 $${\mathrm {\,Ge V\!/}c^2}$$ Ge V / c 2 and investigate the experimental possibility of observing these heavy two-photon resonances under the conditions of a large multi-hadron background. Registration of all final particles is assumed. The minimum values of $$\varGamma _{\gamma \gamma }(W)$$ Γ γ γ ( W ) are obtained at which resonances can be detected at a $$5\sigma $$ 5 σ confidence level in 1 year of operation.
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.