Study of e + e − → ϒ ( 1 S , 2 S ) η and e + e − → ϒ ( 1 S ) η ′ at s = 10.866     GeV with the Belle detector

Kovalenko, E.; Garmash, A.; Krokovny, P.; Adachi, I.; Aihara, H.; Asner, D. M.; Aulchenko, V.; Aushev, T.; Ayad, R.; Babu, V.; Bahinipati, S.; Behera, P.; Bennett, J.; Bessner, M.; Bilka, T.; Biswal, J.; Bobrov, A.; Bondar, A.; Bonvicini, G.; Bozek, A.; Bračko, M.; Browder, T. E.; Campajola, M.; Cao, L.; Červenkov, D.; Chang, M. -C.; Cheon, B. G.; Chilikin, K.; Cho, H. E.; Cho, K.; Cho, S. -J.; Choi, S. -K.; Choi, Y.; Choudhury, S.; Cinabro, D.; Cunliffe, S.; Das, S.; De Nardo, G.; Di Capua, F.; Doležal, Z.; Dong, T. V.; Eidelman, S.; Epifanov, D.; Ferber, T.; Frey, A.; Fulsom, B. G.; Garg, R.; Gaur, V.; Gabyshev, N.; Giri, A.; Goldenzweig, P.; Greenwald, D.; Gudkova, K.; Hadjivasiliou, C.; Hara, T.; Hayasaka, K.; Hou, W. -S.; Hsu, C. -L.; Iijima, T.; Inami, K.; Ishikawa, A.; Itoh, R.; Iwasaki, M.; Jacobs, W. W.; Jin, Y.; Joo, K. K.; Karyan, G.; Kichimi, H.; Kiesling, C.; Kim, C. H.; Kim, D. Y.; Kim, K. -H.; Kim, S. H.; Kim, Y. -K.; Kinoshita, K.; Kodyš, P.; Konno, T.; Korobov, A.; Korpar, S.; Križan, P.; Kroeger, R.; Kuhr, T.; Kumar, M.; Kumar, R.; Kumara, K.; Kuzmin, A.; Kwon, Y. -J.; Lalwani, K.; Lange, J. S.; Lee, S. C.; Li, Y. B.; Li Gioi, L.; Libby, J.; Lieret, K.; Liventsev, D.; MacQueen, C.; Masuda, M.; Matsuda, T.; Matvienko, D.; Merola, M.; Metzner, F.; Miyabayashi, K.; Mizuk, R.; Mohanty, G. B.; Nakao, M.; Natochii, A.; Nayak, L.; Niiyama, M.; Nisar, N. K.; Nishida, S.; Ogawa, K.; Ogawa, S.; Ono, H.; Oskin, P.; Pakhlov, P.; Pakhlova, G.; Pardi, S.; Park, H.; Park, S. -H.; Patra, S.; Paul, S.; Pedlar, T. K.; Pestotnik, R.; Piilonen, L. E.; Podobnik, T.; Prencipe, E.; Prim, M. T.; Rabusov, A.; Röhrken, M.; Rostomyan, A.; Rout, N.; Russo, G.; Sahoo, D.; Sakai, Y.; Sandilya, S.; Sangal, A.; Sanuki, T.; Savinov, V.; Schnell, G.; Schwanda, C.; Seino, Y.; Senyo, K.; Sevior, M. E.; Sharma, C.; Shiu, J. -G.; Shwartz, B.; Sokolov, A.; Solovieva, E.; Starič, M.; Stottler, Z. S.; Sumihama, M.; Sumiyoshi, T.; Sutcliffe, W.; Takizawa, M.; Tamponi, U.; Tanida, K.; Tenchini, F.; Trabelsi, K.; Uchida, M.; Uglov, T.; Unno, Y.; Uno, K.; Uno, S.; Urquijo, P.; Usov, Y.; Van Tonder, R.; Varner, G.; Vinokurova, A.; Waheed, E.; Wang, C. H.; Wang, M. -Z.; Wang, P.; Watanabe, M.; Werbycka, O.; Won, E.; Yan, W.; Yang, S. B.; Ye, H.; Yin, J. H.; Yusa, Y.; Zhang, Z. P.; Zhilich, V.; Zhukova, V.

doi:10.1103/PhysRevD.104.112006

Title: Study of $e^{+} e^{-} \to ϒ (1 S, 2 S) η$ and $e^{+} e^{-} \to ϒ (1 S) η^{'}$ at $\sqrt{s} = 10.866 GeV$ with the Belle detector

Journal Article · Wed Dec 15 00:00:00 EST 2021 · Physical Review D

DOI:https://doi.org/10.1103/PhysRevD.104.112006· OSTI ID:1835920

; Garmash, A.; Krokovny, P.; Adachi, I.; Aihara, H.; Asner, D. M.; Aulchenko, V.; Aushev, T.; Ayad, R.; Babu, V.; Bahinipati, S.; Behera, P.; Bennett, J.; Bessner, M.; Bilka, T.; Biswal, J.; Bobrov, A.; Bondar, A.; Bonvicini, G.; Bozek, A. more »

We report the first observation of the processes e⁺e^- → Υ(1S, 2S)η at $$\sqrt{s}$$= 10.866 GeV, with significance exceeding 10σ for both processes. The measured Born cross sections are σ (e⁺e^- → Υ(2S)η) = 2.07± 0.21± 0.19 pb, and σ(e⁺e^- → Υ(1S)η) = 0.42± 0.08 ±0.04 pb. We also set the upper limit on the cross section of the process e⁺e^- → Υ(1S)η' to be σ(e⁺e^- → Υ(1S)η') < 0.037 pb at 90% C.L. The results are obtained with the data sample collected with the Belle detector at the KEKB asymmetric-energy e⁺e^- collider in the energy range from 10.63 to 11.02 GeV.

View Journal Article

Cite

Export

Save

Research Organization:: Brookhaven National Lab. (BNL), Upton, NY (United States)

Sponsoring Organization:: USDOE

Contributing Organization:: Belle Collaboration

Grant/Contract Number:: SC0012704

OSTI ID:: 1835920

Alternate ID(s):: OSTI ID: 1841098

Report Number(s):: BNL-222622-2022-JAAM; PRVDAQ; 112006

Journal Information:: Physical Review D, Journal Name: Physical Review D Vol. 104 Journal Issue: 11; ISSN 2470-0010

Publisher:: American Physical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

References (30)

Precise measurement of the branching fractions for $B_{s}^{0} \to D_{s}^{() +} D_{s}^{() -}$ and first measurement of the $D_{s}^{* +} D_{s}^{* -}$ polarization using $e^{+} e^{-}$ collisions Esen, S.; Schwartz, A. J.; Aihara, H. Physical Review D, Vol. 87, Issue 3 https://doi.org/10.1103/PhysRevD.87.031101	journal	February 2013
First Observation of the Hadronic Transition $ϒ (4 S) \to η h_{b} (1 P)$ and New Measurement of the $h_{b} (1 P)$ and $η_{b} (1 S)$ Parameters Tamponi, U.; Mussa, R.; Abdesselam, A. Physical Review Letters, Vol. 115, Issue 14 https://doi.org/10.1103/PhysRevLett.115.142001	journal	September 2015
Energy Scan of the $e^{+} e^{-} \to h_{b} (n P) π^{+} π^{-}$ ( $n = 1$ , 2) Cross Sections and Evidence for $ϒ (11020)$ Decays into Charged Bottomoniumlike States Mizuk, R.; Bondar, A.; Adachi, I. Physical Review Letters, Vol. 117, Issue 14 https://doi.org/10.1103/PhysRevLett.117.142001	journal	September 2016
Measurement of the matrix element for the decay $η^{'} \to η π^{+} π^{-}$ Ablikim, M.; Achasov, M. N.; An, L. Physical Review D, Vol. 83, Issue 1 https://doi.org/10.1103/PhysRevD.83.012003	journal	January 2011
Observation of ϒ ( 4 S ) → η ′ ϒ ( 1 S ) Guido, E.; Mussa, R.; Tamponi, U. Physical Review Letters, Vol. 121, Issue 6 https://doi.org/10.1103/PhysRevLett.121.062001	journal	August 2018
Quest for precision in hadronic cross sections at low energy: Monte Carlo tools vs. experimental data Actis, S.; Arbuzov, A.; Balossini, G. The European Physical Journal C, Vol. 66, Issue 3-4 https://doi.org/10.1140/epjc/s10052-010-1251-4	journal	February 2010
Charmonium Voloshin, M. B. Progress in Particle and Nuclear Physics, Vol. 61, Issue 2 https://doi.org/10.1016/j.ppnp.2008.02.001	journal	October 2008
Inclusive study of bottomonium production in association with an $$\eta $$ η meson in $$e^+e^-$$ e + e - annihilations near $$\varUpsilon (5S)$$ Υ ( 5 S ): Belle Collaboration Tamponi, U.; Guido, E.; Mussa, R. The European Physical Journal C, Vol. 78, Issue 8 https://doi.org/10.1140/epjc/s10052-018-6086-4	journal	August 2018
Review of Particle Physics Zyla, P. A.; Barnett, R. M.; Beringer, J. Progress of Theoretical and Experimental Physics, Vol. 2020, Issue 8 https://doi.org/10.1093/ptep/ptaa104	journal	August 2020
Amplitude analysis of $e^{+} e^{-} \to ϒ (n S) π^{+} π^{-}$ at $\sqrt{s} = 10.866 GeV$ Garmash, A.; Bondar, A.; Kuzmin, A. Physical Review D, Vol. 91, Issue 7 https://doi.org/10.1103/PhysRevD.91.072003	journal	April 2015
The EvtGen particle decay simulation package Lange, David J. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 462, Issue 1-2 https://doi.org/10.1016/S0168-9002(01)00089-4	journal	April 2001
Spectroscopy at B-Factories Using hard Photon Emission Benayoun, M.; Eidelman, S. I.; Ivanchenko, V. N. Modern Physics Letters A, Vol. 14, Issue 37 https://doi.org/10.1142/S021773239900273X	journal	December 1999
Observation of a new structure near 10.75 GeV in the energy dependence of the e+e−→ ϒ (nS)π+π− (n = 1, 2, 3) cross sections Mizuk, R.; Bondar, A.; Adachi, I. Journal of High Energy Physics, Vol. 2019, Issue 10 https://doi.org/10.1007/JHEP10(2019)220	journal	October 2019
Study of hadronic transitions between $Υ$ states and observation of $Υ (4 S) \to η Υ (1 S)$ decay Aubert, B.; Bona, M.; Karyotakis, Y. Physical Review D, Vol. 78, Issue 11 https://doi.org/10.1103/PhysRevD.78.112002	journal	December 2008
Physics achievements from the Belle experiment Brodzicka, J.; Browder, T.; Chang, P. Progress of Theoretical and Experimental Physics, Vol. 2012, Issue 1 https://doi.org/10.1093/ptep/pts072	journal	January 2012
Heavy quark spin symmetry breaking in near-threshold $J^{PC} = 1^{--}$ quarkoniumlike resonances Voloshin, M. B. Physical Review D, Vol. 85, Issue 3 https://doi.org/10.1103/PhysRevD.85.034024	journal	February 2012
First Observation of the $P$ -Wave Spin-Singlet Bottomonium States $h_{b} (1 P)$ and $h_{b} (2 P)$ Adachi, I.; Aihara, H.; Arinstein, K. Physical Review Letters, Vol. 108, Issue 3 https://doi.org/10.1103/PhysRevLett.108.032001	journal	January 2012
PHOTOS interface in C++ Davidson, N.; Przedzinski, T.; Was, Z. Computer Physics Communications, Vol. 199 https://doi.org/10.1016/j.cpc.2015.09.013	journal	February 2016
Observation of Two Charged Bottomoniumlike Resonances in $Υ (5 S)$ Decays Bondar, A.; Garmash, A.; Mizuk, R. Physical Review Letters, Vol. 108, Issue 12 https://doi.org/10.1103/PhysRevLett.108.122001	journal	March 2012
Achievements of KEKB Abe, T.; Akai, K.; Akasaka, N. Progress of Theoretical and Experimental Physics, Vol. 2013, Issue 3 https://doi.org/10.1093/ptep/pts102	journal	January 2013
Muon identification in the Belle experiment at KEKB Abashian, A.; Abe, K.; Abe, K. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 491, Issue 1-2 https://doi.org/10.1016/S0168-9002(02)01164-6	journal	September 2002
Measurements of the $ϒ (10860)$ and $ϒ (11020)$ resonances via $σ (e^{+} e^{-} \to ϒ (n S) π^{+} π^{-})$ Santel, D.; Kinoshita, K.; Chang, P. Physical Review D, Vol. 93, Issue 1 https://doi.org/10.1103/PhysRevD.93.011101	journal	January 2016
Measuring Quantum-Chromodynamic Anomalies in Hadronic Transitions between Quarkonium States Voloshin, M.; Zakharov, V. Physical Review Letters, Vol. 45, Issue 9 https://doi.org/10.1103/PhysRevLett.45.688	journal	September 1980
Study of $Υ (3 S, 2 S) \to η Υ (1 S)$ and $Υ (3 S, 2 S) \to π^{+} π^{-} Υ (1 S)$ hadronic transitions Lees, J. P.; Poireau, V.; Tisserand, V. Physical Review D, Vol. 84, Issue 9 https://doi.org/10.1103/PhysRevD.84.092003	journal	November 2011
Hadronic Transitions from ϒ(4s) as a Probe of Four-Quark Admixture Voloshin, M. B. Modern Physics Letters A, Vol. 26, Issue 11 https://doi.org/10.1142/S0217732311035390	journal	April 2011
Extracting the Light Quark Mass Ratio $m_{u} / m_{d}$ from Bottomonia Transitions Guo, Feng-Kun; Hanhart, Christoph; Meißner, Ulf-G. Physical Review Letters, Vol. 105, Issue 16 https://doi.org/10.1103/PhysRevLett.105.162001	journal	October 2010
Overview of the KEKB accelerators Kurokawa, S.; Kikutani, E. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 499, Issue 1 https://doi.org/10.1016/S0168-9002(02)01771-0	journal	February 2003
The Belle detector Abashian, A.; Gotow, K.; Morgan, N. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 479, Issue 1 https://doi.org/10.1016/S0168-9002(01)02013-7	journal	February 2002
Electron identification in Belle Hanagaki, K.; Kakuno, H.; Ikeda, H. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 485, Issue 3 https://doi.org/10.1016/S0168-9002(01)02113-1	journal	June 2002
Hadronic transitions $Υ (2 S) \to Υ (1 S)$ P. Alexander, J.; Baker, R.; Bebek, C. Physical Review D, Vol. 58, Issue 5 https://doi.org/10.1103/PhysRevD.58.052004	journal	August 1998

Similar Records

Observation of

ϒ (4 S) \to η^{'} ϒ (1 S)

Journal Article · Mon Aug 06 00:00:00 EDT 2018 · Physical Review Letters · OSTI ID:1835920

Guido, E.; Mussa, R.; Tamponi, U.; +167 more

Search for

ϒ (1 S, 2 S) \to Z_{c}^{+} {Z_{c}^{(')}}^{-}

and

e^{+} e^{-} \to Z_{c}^{+} {Z_{c}^{(')}}^{-}

\sqrt{s} = 10.52

, 10.58, and 10.867 GeV

Journal Article · Thu Jun 14 00:00:00 EDT 2018 · Physical Review. D. · OSTI ID:1835920

Jia, S.; Shen, C. P.; Yuan, C. Z.; +178 more

Search for a doubly charged

D D K

bound state in

ϒ (1 S, 2 S)

inclusive decays and via direct production in

e^{+} e^{-}

collisions at

\sqrt{s} = 10.520

, 10.580, and 10.867 GeV

Journal Article · Tue Dec 01 00:00:00 EST 2020 · Physical Review. D. · OSTI ID:1835920

Li, Y.; Jia, S.; Shen, C. P.; +204 more

Related Subjects

46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY

Title: Study of e + e − → ϒ ( 1 S , 2 S ) η and e + e − → ϒ ( 1 S ) η ′ at s = 10.866 GeV with the Belle detector

Citation Formats

References (30)

Similar Records

Related Subjects

Title: Study of $e^{+} e^{-} \to ϒ (1 S, 2 S) η$ and $e^{+} e^{-} \to ϒ (1 S) η^{'}$ at $\sqrt{s} = 10.866 GeV$ with the Belle detector