28 July 2025 to 1 August 2025
ECT*
Europe/Rome timezone

Finite-Size Effects & New Physics

31 Jul 2025, 11:30
40m
Aula Renzo Leonardi (ECT*)

Aula Renzo Leonardi

ECT*

Strada delle Tabarelle 286, I-38123 Villazzano (Trento)

Speaker

Sotiris Pitelis (JGU Mainz)

Description

Atomic spectroscopy experiments at the precision frontier allow us to study low-energy nuclear structure, test bound-state QED, refine fundamental constants, and potentially find New Physics. As experimental precision is continuously improved, it is a timely task to re-examine the sensitivity of specific bound states to New Physics scenarios. Depending on their Bohr radii, hydrogen-like systems can be particularly sensitive to distinct New Physics mass ranges. In this talk, we use the example of axion-like particles to illustrate how spectroscopy experiments can be used to probe New Physics.

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