Fighting systematics for Charm CPV at Belle II

Belle II collaboration

Fighting systematics for Charm CPV at Belle II

Belle II collaboration

Department of Physics

Research output: Contribution to journal › Conference article › peer-review

Abstract

One of the important questions for the Belle II experiment is the CP violation in the charm sector. In the Standard Model, charm CP violation is expected to be very small, O(10⁻² − 10⁻³). Therefore, observation of charm CP violation beyond this range can be a clear signal of new physics. In this talk, we present the efforts by Belle II in the studies of charm CP violation, trying to reduce the systematic uncertainties and to increase an effective sample size. The main features of Belle II along with its initial performances will be discussed. Then studies of time-integrated and time-dependent charm CP violations are discussed with expectations for Belle II luminosity target.

Original language	English
Article number	050
Journal	Proceedings of Science
Volume	377
Publication status	Published - 2019
Event	18th International Conference on B-Physics at Frontier Machines, BEAUTY 2019 - Ljubljana, Slovenia Duration: 2019 Sept 29 → 2019 Oct 4

Bibliographical note

Publisher Copyright:
© Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).

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@article{9f27fb8092e0490bb7a989dc46899e3f,

title = "Fighting systematics for Charm CPV at Belle II",

abstract = "One of the important questions for the Belle II experiment is the CP violation in the charm sector. In the Standard Model, charm CP violation is expected to be very small, O(10−2 − 10−3). Therefore, observation of charm CP violation beyond this range can be a clear signal of new physics. In this talk, we present the efforts by Belle II in the studies of charm CP violation, trying to reduce the systematic uncertainties and to increase an effective sample size. The main features of Belle II along with its initial performances will be discussed. Then studies of time-integrated and time-dependent charm CP violations are discussed with expectations for Belle II luminosity target.",

author = "{Belle II collaboration} and Youngjoon Kwon",

note = "Publisher Copyright: {\textcopyright} Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).; 18th International Conference on B-Physics at Frontier Machines, BEAUTY 2019 ; Conference date: 29-09-2019 Through 04-10-2019",

year = "2019",

language = "English",

volume = "377",

journal = "Proceedings of Science",

issn = "1824-8039",

publisher = "Sissa Medialab Srl",

}

TY - JOUR

T1 - Fighting systematics for Charm CPV at Belle II

AU - Belle II collaboration

AU - Kwon, Youngjoon

N1 - Publisher Copyright: © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).

PY - 2019

Y1 - 2019

N2 - One of the important questions for the Belle II experiment is the CP violation in the charm sector. In the Standard Model, charm CP violation is expected to be very small, O(10−2 − 10−3). Therefore, observation of charm CP violation beyond this range can be a clear signal of new physics. In this talk, we present the efforts by Belle II in the studies of charm CP violation, trying to reduce the systematic uncertainties and to increase an effective sample size. The main features of Belle II along with its initial performances will be discussed. Then studies of time-integrated and time-dependent charm CP violations are discussed with expectations for Belle II luminosity target.

AB - One of the important questions for the Belle II experiment is the CP violation in the charm sector. In the Standard Model, charm CP violation is expected to be very small, O(10−2 − 10−3). Therefore, observation of charm CP violation beyond this range can be a clear signal of new physics. In this talk, we present the efforts by Belle II in the studies of charm CP violation, trying to reduce the systematic uncertainties and to increase an effective sample size. The main features of Belle II along with its initial performances will be discussed. Then studies of time-integrated and time-dependent charm CP violations are discussed with expectations for Belle II luminosity target.

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M3 - Conference article

AN - SCOPUS:85085726443

SN - 1824-8039

VL - 377

JO - Proceedings of Science

JF - Proceedings of Science

M1 - 050

T2 - 18th International Conference on B-Physics at Frontier Machines, BEAUTY 2019

Y2 - 29 September 2019 through 4 October 2019

ER -

Fighting systematics for Charm CPV at Belle II

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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