Precision luminosity measurement in proton–proton collisions at in 2015 and 2016 at CMS
Page 1 Eur. Phys. J. C (2021) 81:800 https://doi.org/10.1140/epjc/s10052-021-09538-2 Regular …

The measurement of the luminosity recorded by the CMS detector installed at LHC
interaction point 5, using proton–proton collisions at s= 13 TeV s= 13 TeV in 2015 and 2016 …

At present, the beam-based alignment of the LHC collimators is performed by touching the
beam halo with both jaws of each collimator. This method requires dedicated fills at low …

This thesis adresses several approaches with the common goal of assessing, understanding
and improving the luminosity of the Large Hadron Collider (LHC). To better exploit existing …

The LHC started high-energy operation in 2015 with new tertiary collimators, equipped with
beam position monitors embedded in their jaws. The required resolution and stability of the …

Abstract Direct Diode Detection (3D) is a technique developed at CERN initially for the LHC
tune measurement system, to reach a sensitivity allowing observation of beam betatron …

During Long Shutdown 1, 18 Large Hadron Collider (LHC) collimators were replaced with a
new design, in which beam position monitor (BPM) pick-up buttons are embedded in the …

Digital signal processing by means of undersampling the analog signal has become a
popular method for acquiring beam position monitor signals. This presentation discusses the …

The HL-LHC project foresees to boost the LHC peak luminosity beyond the capabilities of
the LHC experimental detectors. Leveling the luminosity down to a constant value that is …

Collimators with embedded Beam Position Monitor (BPM) buttons will be installed in the
LHC during the upcoming long shutdown period. During the subsequent operation, the …