國立高雄大學圖資館 |

Language: English

Back

Probing the symmetry of nature (CP v...

Korotushenko, Kirill.

Probing the symmetry of nature (CP violation in B mesons decaying to J/psi Kaon-long).

Record Type:	Electronic resources : Monograph/item
Title/Author:	Probing the symmetry of nature (CP violation in B mesons decaying to J/psi Kaon-long).
Author:	Korotushenko, Kirill.
Description:	202 p.
Notes:	Adviser: Daniel Marlow.
Notes:	Source: Dissertation Abstracts International, Volume: 65-08, Section: B, page: 4083.
Contained By:	Dissertation Abstracts International65-08B.
Subject:	Physics, Elementary Particles and High Energy.
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3143416
ISBN:	0496011650

Probing the symmetry of nature (CP violation in B mesons decaying to J/psi Kaon-long).
Korotushenko, Kirill.

Probing the symmetry of nature (CP violation in B mesons decaying to J/psi Kaon-long). - 202 p.

Adviser: Daniel Marlow.

Thesis (Ph.D.)--Princeton University, 2004.

In this work we present a measurement of the CP-violation parameter sin2&phis;1 determined through the difference between the time-dependent decay rates for the B0 → J/psi KL and B¯ 0 → J/psi KL transitions.

ISBN: 0496011650Subjects--Topical Terms:

227490
Physics, Elementary Particles and High Energy.

Probing the symmetry of nature (CP violation in B mesons decaying to J/psi Kaon-long).
LDR:01925nmm _2200289 _450 001 162810
005 20051017073525.5
008 090528s2004 eng d
020 $a 0496011650
035 $a 00149311
040 $a UnM $c UnM
100 0 $a Korotushenko, Kirill. $3 227955
245 1 0 $a Probing the symmetry of nature (CP violation in B mesons decaying to J/psi Kaon-long).
300 $a 202 p.
500 $a Adviser: Daniel Marlow.
500 $a Source: Dissertation Abstracts International, Volume: 65-08, Section: B, page: 4083.
502 $a Thesis (Ph.D.)--Princeton University, 2004.
520 # $a In this work we present a measurement of the CP-violation parameter sin2&phis;1 determined through the difference between the time-dependent decay rates for the B0 → J/psi KL and B¯ 0 → J/psi KL transitions.
520 # $a The measurements presented take advantage of the excellent design of the Belle KLM detector. They are in good agreement with the results from other experiments.
520 # $a Using 78 fb-1 of e+ e- collision data, collected with the Belle detector at the KEKB accelerator, we reconstruct 2054 J/psi KL candidates, with an estimated signal purity of 57 +/- 3%. Using 1714 of these candidates, we measure sin2&phis;1 = 0.51 +/- 0.12(statistical) +/- 0.07(systematic).
520 # $a We also show improved selection criteria, which allow us to increase the reconstruction efficiency by 40% and decrease the statistical error in sin2&phis;1 by 25%. In addition, we will present a detailed overview of the KL and J/psi detection and reconstruction.
590 $a School code: 0181.
650 # 0 $a Physics, Elementary Particles and High Energy. $3 227490
690 $a 0798
710 0 # $a Princeton University. $3 212488
773 0 # $g 65-08B. $t Dissertation Abstracts International
790 $a 0181
790 1 0 $a Marlow, Daniel, $e advisor
791 $a Ph.D.
792 $a 2004
856 4 0 $u http://libsw.nuk.edu.tw:81/login?url=http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3143416 $z http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3143416