Résumé

Portrait of Per Lundhammar

Per Lundhammar

Email: per.lundhammar@gmail.com

Phone: +46 730 77 83 17

LinkedIn · GitHub

Work Experience

Doctoral Researcher — Medical Imaging Physics, KTH Royal Institute of Technology

– Present

Research on photon–silicon interaction modeling using maximum likelihood and machine learning. Monte Carlo simulations in GEANT4 with ROOT-based data processing. Results presented at IEEE NSS/MIC/RTSD 2024 (Florida), Fully 3D 2025 (Shanghai), and IEEE NSS/MIC/RTSD 2025 (Yokohama).
Teaching: Modern Physics (SH1014), Oct 2025 – Jan 2026.

Sabbatical

Data / BI Consultant — Random Forest

Built data pipelines in SQL and Python for time-series forecasting and reporting dashboards in Power BI.

Teaching Assistant — KTH Royal Institute of Technology

Courses: Calculus in One Variable (SF1625), Calculus in Several Variables (SF1626), Linear Algebra (SF1672), Perspectives on Mathematics (SF1661), Introductory Course in Mathematics (SF0003).

Education

KTH Royal Institute of Technology

Master of Science in Theoretical Physics.

Bachelor of Science in Engineering Physics.

Engineering Physics program, 300 ECTS.

Skills

Python, MATLAB, SQL, Git, Linux/Bash.

Languages: Swedish, English.

Publications

Journal article

Nonrelativistic model of tetraquarks and predictions for their masses from fits to charmed and bottom meson data

Per Lundhammar, Tommy Ohlsson.

Phys. Rev. D 102, 054018 (2020).

DOI

Conference papers

Probabilistic modeling of an event-based silicon detector

Per Lundhammar, Luca Terenzi, Mats Danielsson, Mats Persson.

Proceedings of Fully 3D 2025.

Conference page

Basis Image Filtering Enables Subpixel Resolution in Photon-Counting CT

Luca Terenzi, Per Lundhammar, Mats Persson.

Proceedings of Fully 3D 2023.

arXiv

Merits

Best Poster Award

Fully 3D 2025, Shanghai.

Microsoft Certified: Azure Data Engineer

DP-203, 2023.

Exchange Semester

Trinity College Dublin, School of Mathematics, 2021.

Research Exchange

Zhejiang University, Hangzhou, 2019.

Scholarships

Stiftelsen Styffe (2025, 34.2 kSEK)
Stiftelsen Ingenjör Ernst Johnsson (2022, 30.0 kSEK; 2021, 20.0 kSEK; 2020, 30.0 kSEK)
Håkanssons stiftelse (2021, 10.0 kSEK)
Henrik Göranssons Sandviken stipendiefond (2021, 38.0 kSEK)