J. Ahn

Most-cited papers

1. Time and Amplitude of Afterpulse Measured with a Large Size Photomultiplier Tube

   K. Ma, W. G. Kang, J. Ahn, S. Choi +20 more

   200945 citations Open access

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2. First measurements of absolute branching fractions of the Ξc+ baryon at Belle

   Y.-B. Li, C.-P. Shen, I. Adachi, J. Ahn +191 more

   2019Physical Review D29 citations Open access

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3. Measurement of differential cross sections for Σ+p elastic scattering in the momentum range 0.44–0.80 GeV/c

   T. Nanamura, K. Miwa, J. Ahn, Y. Akazawa +67 more

   2022Progress of Theoretical and Experimental Physics27 citations Open access

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4. Measurement of the Λ_{c}^{+} Lifetime.

   B. I. C. F. Abudin'en, L. Aggarwal, H. Ahmed, J. Ahn +358 more

   2022Physical Review Letters20 citations Open access

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5. Measurement of the incoherent ? d ? ? p n photoproduction near threshold

   W. Chang, M. Miyabe, T. Nakano, D. S. Ahn +51 more

   200919 citations Open access

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6. Measurement of the $D^{\ast-}$ polarization in the decay $B^0 \to D^{\ast -}\tau^+\nu_{\tau}$

   Belle Collaboration A. Abdesselam, I. Adachi, K. Adamczyk, J. Ahn +455 more

   201917 citations

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7. High-rate performance of a time projection chamber for an H-dibaryon search experiment at J-PARC

   S. Kim, Y. Ichikawa, H. Sako, J. Ahn +16 more

   2019Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment16 citations

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8. Production of twin /Λ-hypernuclei from Ξ - hyperon capture at rest

   A. Ichikawa, J. Ahn, H. Akikawa, S. Aoki +59 more

   200116 citations

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9. First determination of the spin and parity of the charmed-strange baryon Ξc(2970)+

   T. Moon, K. Tanida, Y. Kato, S. K. Kim +200 more

   2020Physical Review D13 citations Open access

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10. Measurements of the branching fractions of Λc+→pη and Λc+→pπ0 decays at Belle

    S.-X. Li, C.-P. Shen, I. Adachi, J. Ahn +201 more

    2021Physical Review D12 citations Open access

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11. Study of electromagnetic decays of orbitally excited Ξc baryons

    J. Yelton, I. Adachi, J. Ahn, H. Aihara +206 more

    2020Physical Review D11 citations Open access

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12. Search for Pcs(4459) and Pcs(4338) in Upsilon(1S,2S) inclusive decays at Belle

    I. Adachi, L. Aggarwal, H. Ahmed, J. Ahn +401 more

    202510 citations

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13. Observation of ${B\to D^{(*)} K^- K^{0}_S}$ decays using the 2019-2022 Belle II data sample

    B. I. C. F. Abudin'en, I. Adachi, K. Adamczyk, L. Aggarwal +496 more

    202310 citations

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14. A ug 2 02 2 Measurement of the Λ + c lifetime

    F. Abudinén, L. Aggarwal, H. Ahmed, J. Ahn +284 more

    202210 citations

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15. Observation of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:mi mathvariant="normal">Ω</mml:mi><mml:msup><mml:mrow><mml:mo stretchy="false">(</mml:mo><mml:mn>2012</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:mrow><mml:mrow><mml:mo linebreak="badbreak" linebreakst

    S. Jia, C.-P. Shen, C.-Z. Yuan, J. Ahn +116 more

    2024Physics Letters B9 citations Open access

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16. Recent progress and future prospects of hyperon nucleon scattering experiment

    K. Miwa, T. Nanamura, T. Sakao, J. Ahn +67 more

    2022EPJ Web of Conferences9 citations Open access

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17. First Observation of Λπ^{+} and Λπ^{-} Signals near the K[over ¯]N(I=1) Mass Threshold in Λ_{c}^{+}→Λπ^{+}π^{+}π^{-} Decay.

    Y. Ma, J. Yelton, K. Tanida, I. Adachi +193 more

    2022Physical Review Letters8 citations Open access

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18. Search for Ω(2012)→KΞ(1530)→KπΞ at Belle

    S. Jia, C.-P. Shen, I. Adachi, J. Ahn +190 more

    2019Physical Review D8 citations Open access

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19. Differential cross section and photon beam asymmetry for the gamma p -> pi+ n reaction at forward pi+ angles at Egamma=1.5-2.95 GeV

    H. Kohri, W. Gohn, M. Ungaro, W. Chang +45 more

    20178 citations Open access

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20. First Evidence for cos 2 β > 0 and Resolution of the Cabibbo-Kobayashi-Maskawa Quark-Mixing Unitarity Triangle Ambiguity

    I. Adachi, T. Adye, H. Ahmed, J. Ahn +315 more

    20187 citations

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21. Search for a pentaquark state decaying into pJ/ψ in Υ(1, 2S) inclusive decays at Belle

    X. Dong, Shiming Zou, H.-Y. Zhang, X.-L. Wang +160 more

    2024Journal of High Energy Physics5 citations Open access

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22. Measurements of the branching fraction, isospin asymmetry, and lepton-universality ratio in $B \to J/\psi K$ decays at Belle II

    B. I. C. F. Abudin'en, I. Adachi, R. Adak, K. Adamczyk +496 more

    20225 citations

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23. Measurement of the photon-energy spectrum in inclusive $B\rightarrow X_{s}\gamma$ decays identified using hadronic decays of the recoil $B$ meson in 2019-2021 Belle II data

    B. I. C. F. Abudin'en, I. Adachi, K. Adamczyk, L. Aggarwal +496 more

    20224 citations

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24. Study of the lineshape of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>X</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>3872</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math> using <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inli

    H. Hirata, T. Iijima, Y. Kato, K. Tanida +208 more

    2023Physical Review D3 citations Open access

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25. Measurement of the resonant and nonresonant branching ratios in Ξc0→Ξ0K+K−

    J. McNeil, J. Yelton, J. Bennett, I. Adachi +191 more

    2020Physical Review D3 citations Open access

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26. $\tau$ lepton mass measurement at Belle II

    F. Abudinén, S. Bansal, S. Fiore, A. Glazov +496 more

    20203 citations

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27. Measurement of two-particle correlations in hadronic $e^{+}e^{-}$ collisions at Belle

    A. Abdesselam, I. Adachi, K. Adamczyk, J. Ahn +456 more

    20203 citations

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28. K*0 Σ+ Photoproduction with Evidence for the Kappa Meson Exchange at SPring-8/LEPS

    S. Hwang, K. Hicks, J. Ahn, T. Nakano

    20133 citations

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29. Determination of | V ub | from untagged B 0 → π − (cid:96) + ν (cid:96) decays using 2019-2021 Belle II data

    F. Abudinén, I. Adachi, K. Adamczyk, L. Aggarwal +129 more

    20222 citations

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30. Measurements of the branching fractions of $\Lambda_c^+ \to p \eta$ and $\Lambda_c^+ \to p \pi^0$ decays at Belle

    B. C. Y. Li, C.-P. Shen, I. Adachi, J. Ahn +201 more

    20212 citations

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31. Measurement of the masses and widths of the Σc(2455)+ and Σc(2520)+ baryons

    J. Yelton, I. Adachi, J. Ahn, H. Aihara +203 more

    2021Physical Review D2 citations Open access

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32. Development of Slow Control Package for the Electromagnetic Calorimeter Trigger System at the Belle II experiment

    Cheolhun Kim, Sunghyun Kim, In-soo Lee, Haneol Cho +6 more

    2019Proceedings of The 39th International Conference on High Energy Physics — PoS(ICHEP2018)2 citations Open access

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33. Search for 6 Λ H hypernucleus by the 6 Li ( π − , K + ) reaction at p π − = 1 . 2 GeV / c

    H. Sugimura, M. Agnello, J. Ahn, S. Ajimura +62 more

    20142 citations

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34. Measurement of branching fractions of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msubsup><mml:mrow><mml:mi mathvariant="normal">Λ</mml:mi></mml:mrow><mml:mrow><mml:mi>c</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msubsup><mml:mo stre

    L.-K. Li, K. Kinoshita, I. Adachi, J. Ahn +202 more

    2023Physical Review D1 citations Open access

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35. Observation of a threshold cusp at the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="normal">Λ</mml:mi><mml:mi>η</mml:mi></mml:math> threshold in the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi><mml:m

    S.-B. Yang, K. Tanida, J. Ahn, I. Adachi +194 more

    2023Physical Review D1 citations Open access

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36. Measurements of the branching fractions of Ξc0→ΛKS0 , Ξc0→Σ0KS0 , and Ξc0→Σ+K− decays at Belle

    Y. Li, J.-X. Cui, S. Jia, C.-P. Shen +211 more

    2021Physical Review D1 citations Open access

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37. Measurements of branching fractions and CP-violating charge asymmetries in multibody charmless $B$ decays reconstructed in 2019-2020 Belle II data

    B. I. C. F. Abudin'en, I. Adachi, R. Adak, K. Adamczyk +496 more

    20211 citations

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38. Measurement of time-dependent CP violation parameters in B 0 → K 0 S K 0 S K 0 S decays at Belle

    K. Kang, H. Park, T. Higuchi, K. Miyabayashi +199 more

    20211 citations

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39. Measurements of branching fractions and CP-violating charge asymmetries in charmless $B$ decays reconstructed in 2019–2020 Belle II data

    F. Abudinén, I. Adachi, R. Adak, K. Adamczyk +496 more

    20201 citations

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40. Search for the B → Y ð 4260 Þ K , Y ð 4260 Þ → J = ψπ + π − decays

    R. Garg, V. Bhardwaj, J. B. Singh, I. Adachi +168 more

    20191 citations

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41. Observation of B+→pΛ¯K+K− and B+→p¯ΛK+K+

    P. Lu, M.-Z. Wang, R. Chistov, P. Chang +201 more

    2019Physical Review D1 citations Open access

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42. Measurements of branching fraction and direct CP asymmetry in B (cid:1) → K 0 S K 0 S K (cid:1) and a search for B (cid:1) → K 0 S K 0 S π (cid:1)

    A. B. Kaliyar, P. Behera, G. Mohanty, V. Gaur +195 more

    20191 citations

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43. Search for light tetraquark states in Υ(1 S ) and Υ(2 S ) decays

    S. Jia, C.-P. Shen, C.-Z. Yuan, I. Adachi +191 more

    20171 citations

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44. Measurement of the Branching Fraction of $\Lambda_c^+ \to p K_S^0 \pi^0$ at Belle

    The Belle, Belle II Collaborations I. Adachi, L. Aggarwal, H. Ahmed +423 more

    20250 citations

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45. Measurements of the branching fractions of $${\Xi }_{c}^{+}\to {\Sigma }^{+}{K}_{S}^{0}$$, $${\Xi }_{c}^{+}\to {\Xi }^{0}{\pi }^{+}$$, and $${\Xi }_{c}^{+}\to {\Xi }^{0}{K}+$$ at Belle and Belle II

    I. Adachi, J. Ahn, Y. Ahn, N. Akopov +356 more

    2025Journal of High Energy Physics0 citations Open access

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46. Cross section Measurements for $^{12}$C$(K^-, K^+\Xi^-)$ and $^{12}$C$(K^-, K^+\Lambda\Lambda)$ Reactions at 1.8 GeV$/c$

    W. Jung, Y. Ichikawa, Byungmin Kang, J. Ahn +29 more

    20250 citations

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47. Search for Two-Body $B$ Meson Decays to $\Lambda^{0}$ and $\Omega^{(*)0}_{c}$

    Belle Collaboration V. Savinov, I. Adachi, J. Ahn, H. Aihara +144 more

    20240 citations

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48. Search for charmed baryons in the $\Lambda_c^+\eta$ system and measurement of the branching fractions of $\Lambda_c(2880)^+$ and $\Lambda_c(2940)^+$ decaying to $\Lambda_c^+\eta$ and $pD^0$ relative to $\Sigma_c(2455)\pi$

    B. C. Y. Li, C.-P. Shen, I. Adachi, J. Ahn +123 more

    20240 citations Open access

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49. Measurement of the mass and width of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi mathvariant="normal">Λ</mml:mi><mml:mi>c</mml:mi></mml:msub><mml:mo stretchy="false">(</mml:mo><mml:mn>2625</mml:mn><mml:msup><mml:mo stretchy="false">)</mml:mo><mml:

    D. Wang, J. Yelton, I. Adachi, J. Ahn +180 more

    2023Physical Review D0 citations Open access

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50. First Observation of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi mathvariant="normal">Λ</mml:mi><mml:msup><mml:mrow><mml:mi>π</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math> and <mml:math xmlns:mml="http:/

    Y. Ma, J. Yelton, K. Tanida, I. Adachi +193 more

    2023Physical Review Letters0 citations Open access

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