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A search for anomalous heavy-flavor ...

Fisher, Wade Cameron.

A search for anomalous heavy-flavor quark production in association with W bosons.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	A search for anomalous heavy-flavor quark production in association with W bosons.
作者:	Fisher, Wade Cameron.
面頁冊數:	188 p.
附註:	Adviser: Christopher Tully.
附註:	Source: Dissertation Abstracts International, Volume: 65-12, Section: B, page: 6449.
Contained By:	Dissertation Abstracts International65-12B.
標題:	Physics, Elementary Particles and High Energy.
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3156039
ISBN:	9780496166329

A search for anomalous heavy-flavor quark production in association with W bosons.
Fisher, Wade Cameron.

A search for anomalous heavy-flavor quark production in association with W bosons. - 188 p.

Adviser: Christopher Tully.

Thesis (Ph.D.)--Princeton University, 2005.

The production of W bosons in association with jets at the Fermilab Tevatron provides an opportunity to test predictions for electroweak and QCD processes described by the standard model. Complicating this picture, evidence for anomalous production of heavy-flavor quarks (t, b, c ) in association with W bosons was reported in Run I by the CDF collaboration. In this dissertation, I present an examination of the exclusive jet spectrum in the W + jets final state in which the heavy-flavor quark content has been enhanced by requiring at least one b-tagged jet in an event. For this measurement, W bosons have been selected in W → enu and W → munu decay channels. I also present a measurement of the exclusive jet spectrum for events which contain one jet tagged with more than one b-tagging algorithm. I compare data on e + jets (164.3 pb-1) and mu + jets (145.3 pb-1) channels, collected with the DO detector during Run II of the Fermilab Tevatron pp¯ collider, to expectations from the standard model. The results of the search are used to set upper limits on anomalous production of such events.

ISBN: 9780496166329Subjects--Topical Terms:

227490
Physics, Elementary Particles and High Energy.

A search for anomalous heavy-flavor quark production in association with W bosons.
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