Institut de Physique Nucléaire d’Orsay

E571200

research institute

The Institut de Physique Nucléaire d’Orsay is a major French research laboratory specializing in nuclear and particle physics, located in Orsay and affiliated with national research and academic institutions.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (3)

Label	Occurrences
Institut de Physique Nucléaire d’Orsay canonical	1
Institut de physique nucléaire d'Orsay	1
Laboratoire de l’Accélérateur Linéaire (LAL)	1

How this entity was disambiguated

This entity first appeared as the object of triple T6151981 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Institut de Physique Nucléaire d’Orsay
Context triple: [Orsay, hasResearchInstitution, Institut de Physique Nucléaire d’Orsay]

A. Université Paris-Sud
Université Paris-Sud was a major French public research university, particularly renowned for its strengths in physics, mathematics, and engineering.
B. Centre National de la Recherche Scientifique
The Centre National de la Recherche Scientifique (CNRS) is France’s largest governmental research organization, renowned for its multidisciplinary scientific research across fields ranging from physics and biology to the humanities.
C. ENS Paris-Saclay
ENS Paris-Saclay is a prestigious French grande école that trains high-level researchers, academics, and professionals in science and humanities within the Université Paris-Saclay system.
D. Institut national de la recherche scientifique
Institut national de la recherche scientifique is a graduate-level research university in Quebec, Canada, specializing in advanced scientific and technological research and training.
E. École de Physique et Chimie Industrielles de la Ville de Paris
The École de Physique et Chimie Industrielles de la Ville de Paris is a prestigious French engineering school in Paris renowned for its rigorous training in physics and chemistry and for producing several Nobel Prize–winning scientists.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Institut de Physique Nucléaire d’Orsay
Target entity description: The Institut de Physique Nucléaire d’Orsay is a major French research laboratory specializing in nuclear and particle physics, located in Orsay and affiliated with national research and academic institutions.

A. Université Paris-Sud
Université Paris-Sud was a major French public research university, particularly renowned for its strengths in physics, mathematics, and engineering.
B. Centre National de la Recherche Scientifique
The Centre National de la Recherche Scientifique (CNRS) is France’s largest governmental research organization, renowned for its multidisciplinary scientific research across fields ranging from physics and biology to the humanities.
C. ENS Paris-Saclay
ENS Paris-Saclay is a prestigious French grande école that trains high-level researchers, academics, and professionals in science and humanities within the Université Paris-Saclay system.
D. Institut national de la recherche scientifique
Institut national de la recherche scientifique is a graduate-level research university in Quebec, Canada, specializing in advanced scientific and technological research and training.
E. École de Physique et Chimie Industrielles de la Ville de Paris
The École de Physique et Chimie Industrielles de la Ville de Paris is a prestigious French engineering school in Paris renowned for its rigorous training in physics and chemistry and for producing several Nobel Prize–winning scientists.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	research institute ⓘ
abbreviation	IPN Orsay ⓘ
affiliation	Centre National de la Recherche Scientifique ⓘ IN2P3 ⓘ Université Paris-Saclay ⓘ
collaboratesWith	European research organizations ⓘ French universities ⓘ international laboratories ⓘ
country	France ⓘ
employs	administrative staff ⓘ doctoral students ⓘ engineers ⓘ physicists ⓘ postdoctoral researchers ⓘ technicians ⓘ
fieldOfWork	accelerator physics ⓘ astroparticle physics ⓘ hadron physics ⓘ nuclear astrophysics ⓘ nuclear physics ⓘ nuclear structure ⓘ particle physics ⓘ radiochemistry ⓘ theoretical physics ⓘ
foundedBy	CNRS ⓘ linked to: Centre National de la Recherche Scientifique
hasWebsite	https://www.ipno.in2p3.fr ⓘ
languageOfWork	English ⓘ French ⓘ
locatedIn	Essonne ⓘ Orsay ⓘ Paris-Saclay campus ⓘ linked to: Université Paris-Saclay Île-de-France ⓘ linked to: Île-de-France region
locatedNear	Paris ⓘ
offers	graduate training in physics ⓘ
operates	detector laboratories ⓘ ion beam facilities ⓘ particle accelerators ⓘ
parentOrganization	CNRS ⓘ linked to: Centre National de la Recherche Scientifique Université Paris-Sud (historical) ⓘ linked to: Université Paris-Sud
participatesIn	astroparticle physics experiments ⓘ experiments at CERN ⓘ international physics collaborations ⓘ
partOf	CNRS-IN2P3 network ⓘ linked to: Centre National de la Recherche Scientifique
researchFocus	applications of nuclear physics to society ⓘ extreme states of nuclear matter ⓘ fundamental interactions ⓘ structure of matter ⓘ

How these facts were elicited

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Orsay → hasResearchInstitution → Institut de Physique Nucléaire d’Orsay ⓘ

subject linked to: Orsay, Essonne, France

Université Paris-Sud → hasLaboratory → Laboratoire de l’Accélérateur Linéaire (LAL) ⓘ

linked to: Institut de Physique Nucléaire d’Orsay

Hélène Langevin-Joliot → employer → Institut de physique nucléaire d'Orsay ⓘ