cv

Basics

Name Alejandro Gomez Espinosa
Label Experimental Particle Physicist
Email alejandro.gomez@cern.ch
Url https://alefisico.github.io/
Summary Ecuadorian, experimental particle physicist, currently working for Carnegie Mellon University at the CMS Experiment at CERN. My area of expertise is in particles decaying hadronically. I am interested in searches with jets and di-Higgs searches. I am also interested in workflow orchestration and continuous integration tools.

Work

  • 2023.010 - Present
    Postdoctoral Research Associate
    Carnegie Mellon University
    Studying the self-interaction of the Higgs boson in the di-Higgs production channel. Research focuses on the four b-quark decay channel and is expanding to improve current studies in the bbWW channel. Additionally, working on workflow orchestration tools and analysis reproducibility. Advocating for the adoption of modern programming practices, including continuous integration (CI), extensive use of unit tests, and regular result replication using Snakemake and REANA
    • Di-Higgs self-interaction
    • Four b-quark decay channel
    • Workflow orchestration
    • Continuous integration
  • 2018.04 - 2023.10
    Postdoctoral Researcher
    Institute for Particle and Astrophysics, ETH-Zurich
    Lead the measurements for the ttH production in the H(bb) channel using Run II data from CMS, particularly in the boosted regime. Additionally leading the measurements of jet substructure observables in different high transverse momentum jet environments. Moreover, I have significant contributions in commissioning and calibration of boosted taggers for heavy resonances and pileup mitigation techniques at high trigger level for Run III
    • ttHbb measurement
    • Jet substructure measurements
    • Boosted taggers commissioning
    • Pileup mitigation techniques

Education

  • 2012.09 - 2018.04

    New Brunskwick, NJ

    PhD
    Rutgers, The State University of New Jersey
    Experimental Particle Physics
    • Experimental Particle Physics
  • 2006.09 - 2012.09

    Quito

    Bachelor
    Escuela Politecnica Nacional
    Bachelor of Physics
    • Physics

Certificates

Enologist
Euroinnova Business School 2024-01-20
Deep Learning
Coursera, DeepLearning AI 2022-01-20
Sport Performance Analytics Specialization
Coursera, University of Michigan 2021-09-01

Skills

Computing Languages
Python
Git, Gitlab CI/CD
Snakemake
Data Analysis
Statistical Data Analysis

Languages

Spanish
Native speaker
English
Fluent

Interests

Physics
Jet Physics
Di-Higgs Physics
Reproducibility
Workflow Orchestration