Astronomy & Astrophysics Seminar: Heisenberg in the Small Magellanic Cloud
Prof. Amiel Sternberg, Flatiron Institute and Tel Aviv University
07 January 2026, 11:00
Shenkar Physics Building, Holcblat Hall 007
Zoom: https://tau-ac-il.zoom.us/j/87185167411?pwd=FpTUyIgXaOturzOFSetA6pPVYQilen.1
Abstract:
I will describe recent JWST spectroscopy of a photodissociation region (PDR) in the low metallicity N12 star-forming region in the Small Magellanic Cloud (SMC).
An abundance of molecular hydrogen (H2) rotational-vibrational lines are observed.
I will discuss the fundamental H2 quantum mechanics and spectroscopic properties required for proper interpretation, with emphasis on the ortho- and para-forms. The JWST observations provide unprecedented and beautiful confirmation of basic astrophysical PDR theory.
Seminar Organizer: Dr. Jonathan Stern
