Université Paris-Sud: #290 in the world for Physics & Astronomy collaboration

Université Paris-Sud stands at #290 of 1,195 universities worldwide on the Physics & Astronomy collaboration index, the strongest of its 26 subject standings in the 2026 Research Collaboration Index, published today.

The standing rests on the open scholarly record: 449 co-authored works in the field over 2021 to 2025, built with 469 collaborating institutions across 50 countries, with a field-weighted citation impact of 3.35.

Université Paris-Sud holds None standing overall, at #616 in the world.

The full index, all 26 subject rankings and complete methodology are now public.

Every figure derives from the open global research record and is checkable at source.