{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,27]],"date-time":"2026-03-27T09:55:39Z","timestamp":1774605339830,"version":"3.50.1"},"reference-count":27,"publisher":"American Association for the Advancement of Science (AAAS)","issue":"5748","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Science"],"published-print":{"date-parts":[[2005,10,28]]},"abstract":"<jats:p>We have studied two-body correlations of atoms in an expanding cloud above and below the Bose-Einstein condensation threshold. The observed correlation function for a thermal cloud shows a bunching behavior, whereas the correlation is flat for a coherent sample. These quantum correlations are the atomic analog of the Hanbury Brown Twiss effect. We observed the effect in three dimensions and studied its dependence on cloud size.<\/jats:p>","DOI":"10.1126\/science.1118024","type":"journal-article","created":{"date-parts":[[2005,9,16]],"date-time":"2005-09-16T00:35:14Z","timestamp":1126830914000},"page":"648-651","source":"Crossref","is-referenced-by-count":282,"title":["Hanbury Brown Twiss Effect for Ultracold Quantum Gases"],"prefix":"10.1126","volume":"310","author":[{"given":"M.","family":"Schellekens","sequence":"first","affiliation":[{"name":"Laboratoire Charles Fabry de l'Institut d'Optique, UMR 8501 du CNRS, Centre Scientifique d'Orsay, Ba\u0302timent 503, 91403 Orsay CEDEX, France."},{"name":"Departimento de Fisica, Universidade do Minho, 4710-057 Braga, Portugal."}]},{"given":"R.","family":"Hoppeler","sequence":"additional","affiliation":[{"name":"Laboratoire Charles Fabry de l'Institut d'Optique, UMR 8501 du CNRS, Centre Scientifique d'Orsay, Ba\u0302timent 503, 91403 Orsay CEDEX, France."},{"name":"Departimento de Fisica, Universidade do Minho, 4710-057 Braga, Portugal."}]},{"given":"A.","family":"Perrin","sequence":"additional","affiliation":[{"name":"Laboratoire Charles Fabry de l'Institut d'Optique, UMR 8501 du CNRS, Centre Scientifique d'Orsay, Ba\u0302timent 503, 91403 Orsay CEDEX, France."},{"name":"Departimento de Fisica, Universidade do Minho, 4710-057 Braga, Portugal."}]},{"given":"J. Viana","family":"Gomes","sequence":"additional","affiliation":[{"name":"Laboratoire Charles Fabry de l'Institut d'Optique, UMR 8501 du CNRS, Centre Scientifique d'Orsay, Ba\u0302timent 503, 91403 Orsay CEDEX, France."},{"name":"Departimento de Fisica, Universidade do Minho, 4710-057 Braga, Portugal."}]},{"given":"D.","family":"Boiron","sequence":"additional","affiliation":[{"name":"Laboratoire Charles Fabry de l'Institut d'Optique, UMR 8501 du CNRS, Centre Scientifique d'Orsay, Ba\u0302timent 503, 91403 Orsay CEDEX, France."},{"name":"Departimento de Fisica, Universidade do Minho, 4710-057 Braga, Portugal."}]},{"given":"A.","family":"Aspect","sequence":"additional","affiliation":[{"name":"Laboratoire Charles Fabry de l'Institut d'Optique, UMR 8501 du CNRS, Centre Scientifique d'Orsay, Ba\u0302timent 503, 91403 Orsay CEDEX, France."},{"name":"Departimento de Fisica, Universidade do Minho, 4710-057 Braga, Portugal."}]},{"given":"C. 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Sellem of the D\u00e9tection Temps Position Image Technology Division (supported by the Mission Ressources et Comp\u00e9tences Technologiques\u2013CNRS Federation FR2764 and by the Universit\u00e9 Paris-Sud) for a decisive role in the development of the time-to-digital converter and O. 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