Szczegóły publikacji
Opis bibliograficzny
A search for new physics in central exclusive production using the missing mass technique with the CMS detector and the CMS-TOTEM precision proton spectrometer / A. Tumasyan, [et al.], V. AVATI, L. GRZANKA, [et al.], M. MALAWSKI, [et al.], K. Misan, [et al.] // The European Physical Journal. C, Particles and Fields ; ISSN 1434-6044. — 2023 — vol. 83 iss. 9 art. no. 827, s. 1–32. — Bibliogr. s. 15–16, Abstr. — Publikacja dostępna online od: 2023-09-20. — V. Avati - dod. afiliacja: CERN, Geneva, Switzerland
Autorzy (3000)
Dane bibliometryczne
| ID BaDAP | 148799 |
|---|---|
| Data dodania do BaDAP | 2023-11-09 |
| Tekst źródłowy | URL |
| DOI | 10.1140/epjc/s10052-023-11687-5 |
| Rok publikacji | 2023 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | European Physical Journal, C |
Abstract
A generic search is presented for the associated production of a Z boson or a photon with an additional unspecified massive particle X, pp→pp+Z/γ+X, in proton-tagged events from proton–proton collisions at s√=13TeV, recorded in 2017 with the CMS detector and the CMS-TOTEM precision proton spectrometer. The missing mass spectrum is analysed in the 600–1600 GeV range and a fit is performed to search for possible deviations from the background expectation. No significant excess in data with respect to the background predictions has been observed. Model-independent upper limits on the visible production cross section of pp→pp+Z/γ+X are set.