Bottomonium-like states: Physics case for energy scan above the B B threshold at Belle-II

A. E. Bondar; R. V. Mizuk; M. B. Voloshin

doi:10.1142/S0217732317500250

Bottomonium-like states: Physics case for energy scan above the B B threshold at Belle-II

A. E. Bondar, R. V. Mizuk, M. B. Voloshin

Physics and Astronomy (Twin Cities)

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

The Belle-II experiment is expected to collect large data samples at the ϒ(4S) and ϒ(5S) resonances to study primarily B and Bs mesons. We discuss what other data above the BB threshold are of interest. We propose to perform a high-statistics energy scan from the BB threshold up to the highest possible energy, and to collect data at the ϒ(6S) and at higher mass states if they are found in the scan. We emphasize the interest in increasing the maximal energy from 11.24 GeV to 11.5-12 GeV in the future. These data are needed for the investigation of bottomonium and bottomonium-like states.

Original language	English (US)
Article number	1750025
Journal	Modern Physics Letters A
Volume	32
Issue number	4
DOIs	https://doi.org/10.1142/S0217732317500250
State	Published - Feb 10 2017

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Publisher Copyright:
© 2017 World Scientific Publishing Company.

Keywords

Bottomonium
exotic resonances
heavy mesons

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10.1142/S0217732317500250

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abstract = "The Belle-II experiment is expected to collect large data samples at the ϒ(4S) and ϒ(5S) resonances to study primarily B and Bs mesons. We discuss what other data above the BB threshold are of interest. We propose to perform a high-statistics energy scan from the BB threshold up to the highest possible energy, and to collect data at the ϒ(6S) and at higher mass states if they are found in the scan. We emphasize the interest in increasing the maximal energy from 11.24 GeV to 11.5-12 GeV in the future. These data are needed for the investigation of bottomonium and bottomonium-like states.",

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AU - Bondar, A. E.

AU - Mizuk, R. V.

AU - Voloshin, M. B.

PY - 2017/2/10

Y1 - 2017/2/10

N2 - The Belle-II experiment is expected to collect large data samples at the ϒ(4S) and ϒ(5S) resonances to study primarily B and Bs mesons. We discuss what other data above the BB threshold are of interest. We propose to perform a high-statistics energy scan from the BB threshold up to the highest possible energy, and to collect data at the ϒ(6S) and at higher mass states if they are found in the scan. We emphasize the interest in increasing the maximal energy from 11.24 GeV to 11.5-12 GeV in the future. These data are needed for the investigation of bottomonium and bottomonium-like states.

AB - The Belle-II experiment is expected to collect large data samples at the ϒ(4S) and ϒ(5S) resonances to study primarily B and Bs mesons. We discuss what other data above the BB threshold are of interest. We propose to perform a high-statistics energy scan from the BB threshold up to the highest possible energy, and to collect data at the ϒ(6S) and at higher mass states if they are found in the scan. We emphasize the interest in increasing the maximal energy from 11.24 GeV to 11.5-12 GeV in the future. These data are needed for the investigation of bottomonium and bottomonium-like states.

KW - Bottomonium

KW - exotic resonances

KW - heavy mesons

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Bottomonium-like states: Physics case for energy scan above the B B threshold at Belle-II

Abstract

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