skip to main content

Attention:

The NSF Public Access Repository (NSF-PAR) system and access will be unavailable from 11:00 PM ET on Friday, March 22 until 6:00 AM ET on Saturday, March 23 due to maintenance. We apologize for the inconvenience.


Search for: All records

Creators/Authors contains: "Schiber, C."

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

  1. Free, publicly-accessible full text available November 1, 2024
  2. Free, publicly-accessible full text available November 1, 2024
  3. Free, publicly-accessible full text available November 1, 2024
  4. Free, publicly-accessible full text available October 1, 2024
  5. Free, publicly-accessible full text available September 1, 2024
  6. Free, publicly-accessible full text available September 1, 2024
  7. Free, publicly-accessible full text available September 1, 2024
  8. Free, publicly-accessible full text available September 1, 2024
  9. Free, publicly-accessible full text available September 1, 2024
  10. Abstract

    A generic search is presented for the associated production of a Z boson or a photon with an additional unspecified massive particle X,$${\textrm{pp}}\rightarrow {\textrm{pp}} +{{\textrm{Z}}}/\upgamma +{{\textrm{X}}} $$pppp+Z/γ+X, in proton-tagged events from proton–proton collisions at$$\sqrt{s}=13\, \textrm{TeV}$$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$${\textrm{pp}}\rightarrow {\textrm{pp}} +{{\textrm{Z}}}/\upgamma +{{\textrm{X}}} $$pppp+Z/γ+Xare set.

     
    more » « less
    Free, publicly-accessible full text available September 1, 2024