Title First measurement of the $t\overline{t}$ differential cross section $d\sigma/M_{t\overline{t}}$ in $p\overline{p}$ collisions at $\sqrt{s}$=1.96 TeVFirst measurement of the $t\overline{t}$ differential cross section $d\sigma/M_{t\overline{t}}$ in $p\overline{p}$ collisions at $\sqrt{s}$=1.96 TeV Author Aaltonen, T. Van Remortel, N. et al. Faculty/Department Faculty of Sciences. Physics Research group Elementary Particle Physics Publication type article Publication 2009New York, N.Y., 2009 Subject Physics Source (journal) Physical review letters. - New York, N.Y. Volume/pages 102(2009):22, p. 22203,1-222003,8 ISSN 0031-9007 ISI 000266685400013 Carrier E Target language English (eng) Full text (Publishers DOI) Affiliation University of Antwerp Abstract We present a measurement of the tt̅ differential cross section with respect to the tt̅ invariant mass, dσ/dMtt̅ , in pp̅ collisions at √s=1.96  TeV using an integrated luminosity of 2.7  fb-1 collected by the CDF II experiment. The tt̅ invariant mass spectrum is sensitive to a variety of exotic particles decaying into tt̅ pairs. The result is consistent with the standard model expectation, as modeled by PYTHIA with CTEQ5L parton distribution functions. Full text (open access) https://repository.uantwerpen.be/docman/irua/e48d3b/8e5901b5.pdf E-info http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000266685400013&DestLinkType=RelatedRecords&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000266685400013&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000266685400013&DestLinkType=CitingArticles&DestApp=ALL_WOS&UsrCustomerID=ef845e08c439e550330acc77c7d2d848 Handle