2026-09-21T02:29:50Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/32091 2023-07-10 col_2142_8859 col_2142_5131 com_2142_8858 com_2142_234 com_2142_5130

Selen, Mats A. Bergfeld, Timothy John 2012-06-28T22:59:03Z 2012-06-28T22:59:03Z 10000-01-01 2000 Three analyses of D0 meson decays are presented which use the data collected with the CLEO II detector at the Cornell Electron Storage Ring. First, a precision measurement of the ratio of the Dº → K-π+πº branching fraction to that of Dº → K-π+ is performed resulting in the best measurement to date. Second, a detailed high statistics study of the underlying resonant structure of the three body decay, Dº → K-π+πº, is carried out. The resulting Dalitz plot is well fi t by the inclusion of seven resonances, along with a non-resonant three body decay component. Finally a search for the radiative decays of the Dº meson is presented along with the four upper limits obtained. Submitted by Rachelle Ramer (rramer2@illinois.edu) on 2012-06-28T22:59:03Z No. of bitstreams: 1 Bergfeld.pdf: 6304041 bytes, checksum: 17d026693cfa789c9312cfc4b47488ad (MD5) Made available in DSpace on 2012-06-28T22:59:03Z (GMT). No. of bitstreams: 1 Bergfeld.pdf: 6304041 bytes, checksum: 17d026693cfa789c9312cfc4b47488ad (MD5) Previous issue date: 2000 Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Rachelle Ramer (rramer2@illinois.edu) on 2012-06-28T22:59:03Z Item is restricted indefinitely. Restriction data tranferred 2014-07-01T11:10:51-05:00 Original Data Group with Access UIUC Users [automated] Release Date: none Reason: thesis/dissertation thesis/dissertation U of I Only Q. 539.72 Tc0b FILM 2001 B453 http://hdl.handle.net/2142/32091 en ©2000 Bergfeld D0 meson CLEO II Dº → K-π+πº Dº decays from e+e- collisions: precision, rare and substructure results Dissertation / Thesis text Physics Physics University of Illinois at Urbana-Champaign Dissertation Ph.D.