Menu
Home
People
Places
Arts
History
Plants & Animals
Science
Life & Culture
Technology
Reference.org
Di-positronium
open-in-new
><h2 id="see-also">See also</h2> <ul><li><a href="/facts/Hydrogen_molecule/BoYHjl0J">Hydrogen molecule</a></li> <li><a href="/facts/Dihydrogen_cation/MWh6WYVG">Hydrogen molecular ion</a></li> <li><a href="/facts/Positronium/F35JBo9C">Positronium</a></li> <li><a href="/facts/Positronium_hydride/D8v289Np">Positronium hydride</a></li> <li><a href="/facts/Protonium/e2EnpFEJ">Protonium</a></li> <li><a href="/facts/Exotic_atom/FrPmnXvk">Exotic atom</a></li> <li><a href="/facts/Biexciton/uzSw1QrU">Biexciton</a> — solid-state analog</li></ul> <h2 id="external-links">External links</h2> Look up <i>dipositronium</i> in Wiktionary, the free dictionary. <ul><li><a href="http://www.newsroom.ucr.edu/cgi-bin/display.cgi?id=1662">Molecules of Positronium Observed in the Laboratory for the First Time</a> <a href="https://web.archive.org/web/20080209011909/http://www.newsroom.ucr.edu/cgi-bin/display.cgi?id=1662">Archived</a> 2008-02-09 at the <a href="/facts/Wayback_Machine/nmQ3a6JC">Wayback Machine</a>, press release, <a href="/facts/University_of_California%2c_Riverside/QVdCJj5c">University of California, Riverside</a>, September 12, 2007.</li> <li><a href="http://news.bbc.co.uk/2/hi/science/nature/6991030.stm">Mirror particles form new matter</a>, Jonathan Fildes, BBC News, September 12, 2007.</li></ul> <h2 id="references">References</h2> <ol> <li id="fn:1"><p>Wheeler, John Archibald (1946). "Polyelectrons". Annals of the New York Academy of Sciences. 48 (3). Wiley: 219–238. doi:10.1111/j.1749-6632.1946.tb31764.x. ISSN 0077-8923. S2CID 222088254. <a href="/wiki/Doi_(identifier)" target="_blank">/wiki/Doi_(identifier)</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> <li id="fn:2"><p>Cassidy, D. B.; Mills, A. P. Jr. (2007-09-13), "The production of molecular positronium", Nature, 449 (7159): 195–197, Bibcode:2007Natur.449..195C, doi:10.1038/nature06094, PMID 17851519, S2CID 11269624 <a href="/wiki/Bibcode_(identifier)" target="_blank">/wiki/Bibcode_(identifier)</a> <a href="#fnref:2" class="footnote-back-ref">↩</a></p></li> <li id="fn:3"><p>Cassidy, D. B.; Meligne, V. E.; Mills, A. P. (2010-04-27). "Production of a Fully Spin-Polarized Ensemble of Positronium Atoms" (PDF). Physical Review Letters. 104 (17). American Physical Society (APS): 173401. Bibcode:2010PhRvL.104q3401C. doi:10.1103/physrevlett.104.173401. ISSN 0031-9007. PMID 20482106. <a href="http://discovery.ucl.ac.uk/1362303/1/1362303.pdf" target="_blank">http://discovery.ucl.ac.uk/1362303/1/1362303.pdf</a> <a href="#fnref:3" class="footnote-back-ref">↩</a></p></li> <li id="fn:4"><p>Cassidy, D. B.; Hisakado, T. H.; Tom, H. W. K.; Mills, A. P. (2012). "Optical Spectroscopy of Molecular Positronium" (PDF). Physical Review Letters. 108 (13): 133402. Bibcode:2012PhRvL.108m3402C. doi:10.1103/PhysRevLett.108.133402. PMID 22540698. <a href="/wiki/Harry_W._K._Tom" target="_blank">/wiki/Harry_W._K._Tom</a> <a href="#fnref:4" class="footnote-back-ref">↩</a></p></li> </ol>