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Dalitz analysis of neutral D meson d...

Lau, Yan-Pan.

Dalitz analysis of neutral D meson decays to neutral kaon(short) pion(+) pion(-) and measurement of the CKM angle gamma in charged B meson decays to D meson(*) charged kaon decays.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Dalitz analysis of neutral D meson decays to neutral kaon(short) pion(+) pion(-) and measurement of the CKM angle gamma in charged B meson decays to D meson(*) charged kaon decays.
Author:	Lau, Yan-Pan.
Description:	190 p.
Notes:	Advisers: James Olsen; Stew Smith.
Notes:	Source: Dissertation Abstracts International, Volume: 68-01, Section: B, page: 0355.
Contained By:	Dissertation Abstracts International68-01B.
Subject:	Physics, Elementary Particles and High Energy.
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3250020

Dalitz analysis of neutral D meson decays to neutral kaon(short) pion(+) pion(-) and measurement of the CKM angle gamma in charged B meson decays to D meson(*) charged kaon decays.
Lau, Yan-Pan.

Dalitz analysis of neutral D meson decays to neutral kaon(short) pion(+) pion(-) and measurement of the CKM angle gamma in charged B meson decays to D meson(*) charged kaon decays. - 190 p.

Advisers: James Olsen; Stew Smith.

Thesis (Ph.D.)--Princeton University, 2007.

We present a measurement of the Cabibbo-Kobayashi-Maskawa CP -violating phase gamma with a Dalitz analysis of neutral D-meson decays to the K0S pi+pi- final state occurring in B+/- → D(*) K+/- decays. The data sample consists of 347 million e+e - → Upsilon(4S) → BB events collected by the BABAR detector at the Stanford Linear Accelerator Center's PEP-II asymmetric-energy e+ e- collider. We measure gamma = (92+/-41+/-11+/-12)°, where the first error is statistical, the second is the experimental systematic uncertainty, and the third reflects the Dalitz model uncertainty. For the ratios r*B of the magnitudes of the amplitudes A (B- → D (*)0K-) and A (B- → D -(*)0K-) we obtain the one standard deviation intervals [0; 0.14] and [0.02; 0.20], respectively. We also present a study of the Dalitz plot in the decay D 0 → K0S pi+pi- using approximately 250000 events collected by the BABAR detector. We characterize the S-wave (spin-0) component of the pi+pi- system using the K-matrix formalism, which is needed to describe the broad overlapping resonance structure in this decay. The results are compared and discussed with the traditional two-body (isobar) model, which is used in the determination of the CKM angle gamma from charged B decays.Subjects--Topical Terms:

227490
Physics, Elementary Particles and High Energy.

Dalitz analysis of neutral D meson decays to neutral kaon(short) pion(+) pion(-) and measurement of the CKM angle gamma in charged B meson decays to D meson(*) charged kaon decays.
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100 0 $a Lau, Yan-Pan. $3 264316
245 1 0 $a Dalitz analysis of neutral D meson decays to neutral kaon(short) pion(+) pion(-) and measurement of the CKM angle gamma in charged B meson decays to D meson(*) charged kaon decays.
300 $a 190 p.
500 $a Advisers: James Olsen; Stew Smith.
500 $a Source: Dissertation Abstracts International, Volume: 68-01, Section: B, page: 0355.
502 $a Thesis (Ph.D.)--Princeton University, 2007.
520 # $a We present a measurement of the Cabibbo-Kobayashi-Maskawa CP -violating phase gamma with a Dalitz analysis of neutral D-meson decays to the K0S pi+pi- final state occurring in B+/- → D(*) K+/- decays. The data sample consists of 347 million e+e - → Upsilon(4S) → BB events collected by the BABAR detector at the Stanford Linear Accelerator Center's PEP-II asymmetric-energy e+ e- collider. We measure gamma = (92+/-41+/-11+/-12)°, where the first error is statistical, the second is the experimental systematic uncertainty, and the third reflects the Dalitz model uncertainty. For the ratios r*B of the magnitudes of the amplitudes A (B- → D (*)0K-) and A (B- → D -(*)0K-) we obtain the one standard deviation intervals [0; 0.14] and [0.02; 0.20], respectively. We also present a study of the Dalitz plot in the decay D 0 → K0S pi+pi- using approximately 250000 events collected by the BABAR detector. We characterize the S-wave (spin-0) component of the pi+pi- system using the K-matrix formalism, which is needed to describe the broad overlapping resonance structure in this decay. The results are compared and discussed with the traditional two-body (isobar) model, which is used in the determination of the CKM angle gamma from charged B decays.
590 $a School code: 0181.
650 # 0 $a Physics, Elementary Particles and High Energy. $3 227490
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710 0 # $a Princeton University. $3 212488
773 0 # $g 68-01B. $t Dissertation Abstracts International
790 $a 0181
790 1 0 $a Olsen, James, $e advisor
790 1 0 $a Smith, Stew, $e advisor
791 $a Ph.D.
792 $a 2007
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