Roma Tre University: #252 in the world for Physics & Astronomy collaboration

Roma Tre University stands at #252 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: 842 co-authored works in the field over 2021 to 2025, built with 420 collaborating institutions across 49 countries, with a field-weighted citation impact of 4.84.

Roma Tre University holds None standing overall, at #713 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.