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Synchrotron Radiation
Overview of synchrotron radiation — emission from relativistic charged particles and its role in accelerator physics.
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Gaseous Detector: Important Points
Key concepts and important points in gaseous detector physics — ionisation, drift, amplification, and GEM technology.
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GridPack Generation
How to generate gridpacks with MadGraph for CMS Monte Carlo production — setup, run cards, and submission.
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Terminal multiplexer (screen/tmux)
Using GNU Screen and tmux to manage persistent terminal sessions on remote machines.
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PPT with plots in one click
A script for automating PowerPoint presentation tasks from the command line.
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LPC Account Setting
Setting up and configuring an account at the LHC Physics Center (LPC) at Fermilab.
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RooFit (Things that I used)
Notes on RooFit for statistical modelling — PDFs, datasets, fitting, and workspace persistence.
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CMS Grid Certificate
Step-by-step guide to obtaining a CERN/CMS grid certificate and registering with VOMS.
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rename multiple files
Using the `rename` command in Linux to batch-rename files with Perl-style regex patterns.
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EOS uses
How to access CERN EOS storage from the command line, Condor jobs, and the LPC.
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MadGraph
Notes on generating Monte Carlo events with MadGraph5_aMCatNLO — process syntax, run cards, and output formats.
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How To Clean LHC
A fun look at how the LHC beam pipe is kept clean and maintained.
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Different Configuration File Formats
Working with configuration files in Python — INI, YAML, and JSON formats with practical examples.
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Statistics
Reference notes on statistical methods used in particle physics — hypothesis testing, p-values, CLs, and systematic uncertainties.
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Articles related to our health
Notes on health, ergonomics, and wellbeing for researchers who spend long hours at a computer.
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C++ CheatSheet
C++ quick reference covering classes, templates, STL containers, memory management, and modern C++ features.
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List of Lectures
Links to lecture series and schools on high-energy physics — theory, phenomenology, and experiment.
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Mac Settings
macOS configuration tips and productivity settings useful for a research computing workflow.
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Condor Jobs
How to submit and manage batch jobs using HTCondor at CERN and the LPC.
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Images Related to CERN
A collection of images from CERN — the LHC, CMS detector, and experimental infrastructure.
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Higgs Combine Tool
Notes on using the CMS Higgs Combine tool for statistical inference — limit setting, significance, and likelihood scans.