Sandhya Jain
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View article: Evidence for similar collectivity of high transverse momentum particles in pPb and PbPb collisions
Evidence for similar collectivity of high transverse momentum particles in pPb and PbPb collisions Open
Charged hadron elliptic anisotropies ($v_2$) are presented over a wide transverse momentum ($p_\text{T}$) range for proton-lead (pPb) and lead-lead (PbPb) collisions at nucleon-nucleon center-of-mass energies of 8.16 and 5.02 TeV, respecti…
View article: Data Quality Monitoring for the Hadron Calorimeters Using Transfer Learning for Anomaly Detection
Data Quality Monitoring for the Hadron Calorimeters Using Transfer Learning for Anomaly Detection Open
The proliferation of sensors brings an immense volume of spatio-temporal (ST) data in many domains, including monitoring, diagnostics, and prognostics applications. Data curation is a time-consuming process for a large volume of data, maki…
View article: Search for supersymmetry in final states with a single electron or muon using angular correlations and heavy-object identification in proton-proton collisions at $ \sqrt{s} $ = 13 TeV
Search for supersymmetry in final states with a single electron or muon using angular correlations and heavy-object identification in proton-proton collisions at $ \sqrt{s} $ = 13 TeV Open
A search for supersymmetry is presented in events with a single charged lepton, electron or muon, and multiple hadronic jets. The data correspond to an integrated luminosity of 138 fb$^{−1}$ of proton-proton collisions at a center-of-mass …
View article: First measurement of the top quark pair production cross section in proton-proton collisions at $ \sqrt{s} $ = 13.6 TeV
First measurement of the top quark pair production cross section in proton-proton collisions at $ \sqrt{s} $ = 13.6 TeV Open
The first measurement of the top quark pair ($ \textrm{t}\overline{\textrm{t}} $) production cross section in proton-proton collisions at $ \sqrt{s} $ = 13.6 TeV is presented. Data recorded with the CMS detector at the CERN LHC in Summer 2…
View article: Search for Long-Lived Particles Decaying in the CMS End Cap Muon Detectors in Proton-Proton Collisions at √s = 13 TeV
Search for Long-Lived Particles Decaying in the CMS End Cap Muon Detectors in Proton-Proton Collisions at √s = 13 TeV Open
A search for long-lived particles (LLPs) produced in decays of standard model (SM) Higgs bosons is presented. The data sample consists of 137 fb^{-1} of proton-proton collisions at sqrt[s]=13 TeV, recorded at the LHC in 2016-2018. A novel …
View article: Erratum: Dose rate effects in the radiation damage of the plastic scintillators of the CMS hadron endcap calorimeter
Erratum: Dose rate effects in the radiation damage of the plastic scintillators of the CMS hadron endcap calorimeter Open
Subsequent to the publication of this paper, one of the hybrid photodiodes used as the photode- tector was removed and highly localized damage on its photocathode was discovered. The study of the photodiode cathode was published in Review …
View article: Brightness and uniformity measurements of plastic scintillator tiles at the CERN H2 test beam
Brightness and uniformity measurements of plastic scintillator tiles at the CERN H2 test beam Open
We study the light output, light collection efficiency and signal timing of a variety of organic scintillators that are being considered for the upgrade of the hadronic calorimeter of the CMS detector. The experimental data are collected a…
View article: Radioactive source calibration test of the CMS Hadron Endcap Calorimeter test wedge with Phase I upgrade electronics
Radioactive source calibration test of the CMS Hadron Endcap Calorimeter test wedge with Phase I upgrade electronics Open
The Phase I upgrade of the CMS Hadron Endcap Calorimeters consists of new photodetectors (Silicon Photomultipliers in place of Hybrid Photo-Diodes) and front-end electronics. The upgrade will eliminate the noise and the calibration drift o…
View article: Dose rate effects in the radiation damage of the plastic scintillators of the CMS hadron endcap calorimeter
Dose rate effects in the radiation damage of the plastic scintillators of the CMS hadron endcap calorimeter Open
We present measurements of the reduction of light output by plastic scintillators irradiated in the CMS detector during the 8 TeV run of the Large Hadron Collider and show that they indicate a strong dose rate effect. The damage for a give…
View article: Double side read-out technique for mitigation of radiation damage effects in PbWO<sub>4</sub>crystals
Double side read-out technique for mitigation of radiation damage effects in PbWO<sub>4</sub>crystals Open
Test beam results of a calorimetric module based on 3×3×22 cm3 PbWO4 crystals, identical to those used in the CMS ECAL Endcaps, read out by a pair of photodetectors coupled to the two opposite sides (front and rear) of each crystal are pre…