Measurements of branching fractions of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>τ</mml:mi></mml:math>lepton decays with one or more<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msubsup><mml:mi>K</mml:mi><mml:mi>S</mml:mi><mml:mn>0</mml:mn></mml:msubsup></mml:math>

Ryu, S.; Adachi, I.; Aihara, H.; Asner, D. M.; Aulchenko, V.; Aushev, T.; Bakich, A. M.; Bala, A.; Bhuyan, B.; Bobrov, A.; Bondar, A.; Bonvicini, G.; Bożek, A.; Bračko, M.; Browder, T. E.; Červenkov, D.; Chekelian, V.; Cheon, B. G.; Chilikin, K.; Chistov, R.; Cho, K.; Chobanova, V.; Choi, S. K.; Choi, Young-Il; Dalseno, J.; Doležal, Z.; Dutta, D.; Eidelman, S.; Epifanov, D.; Farhat, H.; Fast, J. E.; Ferber, T.; Gaur, V.; Gabyshev, N.; Ganguly, S.; Garmash, A.; Gillard, R.; Goh, Y. M.; Golob, B.; Haba, J.; Hayasaka, K.; Hayashii, H.; Hoshi, Y.; Hou, W.-S.; Iijima, T.; Inami, K.; Ishikawa, A.; Iwashita, T.; Julius, T.; Kato, E.; Kiesling, C.; Kim, B. H.; Kim, D. Y.; Kim, J. B.; Kim, J. H.; Kim, K. T.; Kim, M. J.; Kim, S. K.; Kim, Y. J.; Ko, B. R.; Kodyš, P.; Križan, P.; Krokovny, P.; Kuhr, T.; Kuzmin, A.; Kwon, Y.-J.; Lee, Soohyung; Li, J.; Libby, J.; Liventsev, D.; Lukin, P.; MacNaughton, J.; Matvienko, D.; Miyabayashi, K.; Miyata, H.; Mizuk, R.; Moll, A.; Mori, Takashi; Mussa, R.; Nakano, E.; Nakao, M.; Nakazawa, H.; Nayak, M.; Nedelkovska, E.; Nisar, N. K.; Nishida, S.; Nitoh, O.; Okuno, S.; Olsen, S. L.; Pakhlov, P.; Pakhlova, G.; Park, C. W.; Park, H.; Pedlar, T. K.; Petrič, M.; Piilonen, L. E.; Ritter, M.; Röhrken, M.; Rostomyan, A.; Sahoo, H.; Saito, T.; Sakai, Y.; Šantelj, L.; Sanuki, T.; Savinov, V.; Schneider, O.; Schnell, G.; Schwanda, C.; Semmler, D.; Seon, O.; Shebalin, V.; Shen, C. P.; Shibata, T. A.; Shiu, J. G.; Shwartz, B.; Sibidanov, A.; Simon, F.; Sohn, Y. S.; Sokolov, A.; Solovieva, E.; Stanič, S.; Starič, M.; Sumiyoshi, T.; Tamponi, U.; Tatishvili, G.; Teramoto, Y.; Uchida, M.; Uehara, S.; Unno, Y.; Uno, S.; Hulse, C. Van; Vanhoefer, P.; Varner, G.; Vinokurova, A.; Vorobyev, V.; Wagner, M. N.; Wang, C. H.; Wang, P.; Watanabe, M.; Watanabe, Y.; Won, E.; Yamashita, Y.; Yashchenko, S.; Yook, Y.; Yuan, C. Z.; Zhang, Z. P.; Zhilich, V.; Zhulanov, V.; Zupanc, A.

doi:10.1103/physrevd.89.072009

Cited by 52 publications

(20 citation statements)

References 38 publications

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“…The first uncertainty in (8) is the statistical, the second is systematic. Our result agrees well with the Particle Data Group (PDG) value ð0.740 AE 0.025Þ × 10 −3 [2], which is determined mainly by the recent Belle measurement ð0.740AE0.007AE0.027Þ× 10 −3 [6].…”

Section: The Resultssupporting

confidence: 81%

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Measurement of the spectral function for the τ−→K−KSντ decay

Lees¹,

Poireau²,

Tisserand³

et al. 2018

Phys. Rev. D

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The decay τ − → K − K S ν τ has been studied using 430 × 10 6 e þ e − → τ þ τ − events produced at a centerof-mass energy around 10.6 GeV at the PEP-II collider and studied with the BABAR detector. The mass spectrum of the K − K S system has been measured and the spectral function has been obtained. The measured branching fraction Bðτ − → K − K S ν τ Þ ¼ ð0.739 AE 0.011ðstatÞ AE 0.020ðsystÞÞ × 10 −3 is found to be in agreement with earlier measurements.

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Section: The Resultssupporting

confidence: 81%

“…The branching fraction for the τ − → K − K S ν τ decay has been measured with relatively high (3%) precision by the Belle experiment [6]. The K − K S mass spectrum was measured by the CLEO experiment [7].…”

Section: Introductionmentioning

confidence: 99%

Measurement of the spectral function for the τ−→K−KSντ decay

Lees¹,

Poireau²,

Tisserand³

et al. 2018

Phys. Rev. D

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“…There is a systematic uncertainty on the π 0 reconstruction efficiency. We obtain the corresponding data-MC correction factor ð95.14 AE 2.16Þ% from a sample of τ − → π − π 0 ν τ decay [19]. We apply this correction and assign 2.16% as a systematic uncertainty.…”

Section: -3mentioning

confidence: 99%

Search for CP Violation and Measurement of the Branching Fraction in the Decay D0→KS0KS
Dash¹,
Bahinipati²,
Bhardwaj³
et al. 2017
Phys. Rev. Lett.
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4
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“…JHEP09 (2014) [11] including a 669 fb −1 data sample was found to be (0.416 ± 0.008)% for the former decay mode.…”

Section: Jhep09(2014)042mentioning

confidence: 99%

Combined analysis of the decays τ − → K S π − ν τ and τ − → K − ην τ

Escribano

Gonzàlez-Solís

Jamin

et al. 2014

J. High Energ. Phys.

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In a combined study of the decay spectra of τ − → K S π − ν τ and τ − → K − ην τ decays within a dispersive representation of the required form factors, we illustrate how the K * (1410) resonance parameters, defined through the pole position in the complex plane, can be extracted with improved precision as compared to previous studies. While we obtain a substantial improvement in the mass, the uncertainty in the width is only slightly reduced, with the findings M K * = 1304 ± 17 MeV and Γ K * = 171 ± 62 MeV. Further constraints on the width could result from updated analyses of the Kπ and/or Kη spectra using the full Belle-I data sample. Prospects for Belle-II are also discussed. As the K − π 0 vector form factor enters the description of the decay τ − → K − ην τ , we are in a position to investigate isospin violations in its parameters like the form factor slopes. In this respect also making available the spectrum of the transition τ − → K − π 0 ν τ would be extremely useful, as it would allow to study those isospin violations with much higher precision.

show abstract

Measurements of branching fractions ofτlepton decays with one or moreKS0

Cited by 52 publications

References 38 publications

Measurement of the spectral function for the τ−→K−KSντ decay

Measurement of the spectral function for the τ−→K−KSντ decay

Search for CP Violation and Measurement of the Branching Fraction in the Decay D0→KS0KS
Dash¹,
Bahinipati²,
Bhardwaj³
et al. 2017
Phys. Rev. Lett.
Self Cite
39
4
15
0
View full text Add to dashboard Cite

Combined analysis of the decays τ − → K S π − ν τ and τ − → K − ην τ

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Measurements of branching fractions ofτlepton decays with one or moreKS0

Cited by 52 publications

References 38 publications

Measurement of the spectral function for the τ−→K−KSντ decay

Measurement of the spectral function for the τ−→K−KSντ decay

Search for CP Violation and Measurement of the Branching Fraction in the Decay D0→KS0KSDash1, Bahinipati2, Bhardwaj3 et al. 2017Phys. Rev. Lett.Self Cite394150View full textAdd to dashboardCite

Combined analysis of the decays τ − → K S π − ν τ and τ − → K − ην τ

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Product

Resources

About

Search for CP Violation and Measurement of the Branching Fraction in the Decay D0→KS0KS
Dash¹,
Bahinipati²,
Bhardwaj³
et al. 2017
Phys. Rev. Lett.
Self Cite
39
4
15
0
View full text Add to dashboard Cite