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RK

R. Kowalewski

0000-0002-7314-0990
hep-exhep-phMesonsModels, Theoreticalastro-phATLASColorElectronsElementary ParticlesFully hadronic

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W_6nkzdk5z·v1 · currentpublished
Measurements of the branching fractions of Λc+→ΛK+π0Λ_c^+\toΛK^+ π^0 and Λc+→ΛK+ηΛ_c^+\toΛK^+ η decays at Belle and Belle II
with Belle, Belle II Collaborations, :, M. Abumusabh +399
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Preprints & journals

670 papers in the corpus · 1986–2026
Observation of a B_c^*+ Meson with the ATLAS Detector.42886898 · Aad, G, Aakvaag, E, Abbott, B et al.2026 · 0 citationsPhysical review letters. 2026;137(14):141901
Combination of ATLAS and CMS Searches for Higgs Boson Pair Production at sqrt[s]=13  TeV.42854147 · Aad, G, Aakvaag, E, Abbott, B et al.2026 · 1 citationPhysical review letters. 2026;137(13):131803
Test of lepton flavor universality with Bˉ→D(∗)τ−νˉτ\bar{B} \rightarrow D^{(*)} \tau^{-} \bar{\nu}_{\tau} and Bˉ→D(∗)ℓ−νˉℓ\bar{B} \rightarrow D^{(*)} \ell^{-} \bar{\nu}_{\ell} decays at Belle II2609.21947v1 · M. Abumusabh, I. Adachi, K. Adamczyk et al.2026 · 0 citationsarXiv
Measurement of Charged-Particle Production in sqrt[s_NN]=9.62  TeV Proton-Oxygen Collisions as a Probe of Cosmic-Ray Air Showers with the ATLAS Detector.42826970 · Aad, G, Aakvaag, E, Abbott, B et al.2026 · 1 citationPhysical review letters. 2026;137(12):121901
Measurements of Z-Boson Pair Entanglement in Decays of Higgs Bosons at the ATLAS Experiment.42789880 · Aad, G, Aakvaag, E, Abbott, B et al.2026 · 2 citationsPhysical review letters. 2026;137(11):111804
Evidence of ZZγ Production with the ATLAS Detector.42726943 · Aad, G, Aakvaag, E, Abbott, B et al.2026 · 1 citationPhysical review letters. 2026;137(9):091804
Search for the lepton-flavor-violating decay $ \tau^{\pm} \to \mu^{\pm} \gamma$ at Belle II2608.23009v1 · M. Abumusabh, I. Adachi, A. Aggarwal et al.2026 · 0 citationsarXiv
Searches for Charged-Lepton-Flavor Violation in χ_bJ(1P) Decays.42675404 · Abumusabh, M, Adachi, I, Aggarwal, A et al.2026 · 0 citationsPhysical review letters. 2026;137(7):071803
Evidence of Higgs Boson Inclusive Production at High Transverse Momentum Decaying to a Pair of b-Quarks with the ATLAS Detector.42675441 · Aad, G, Aakvaag, E, Abbott, B et al.2026 · 0 citationsPhysical review letters. 2026;137(7):071801
Search for the Decay B^+→K^+τ^+τ^- Using Data from the Belle and Belle II Experiments.42606420 · Abumusabh, M, Adachi, I, Adamczyk, K et al.2026 · 0 citationsPhysical review letters. 2026;137(5):051805
First evidence of X(3872)→π0χc0(1P)X(3872)\to\pi^0\chi_{c0}(1P) and search for X(3915)→π0χc1(1P)X(3915)\to\pi^0\chi_{c1}(1P)2606.24578v1 · Belle, Belle II Collaborations: M. Abumusabh, I. Adachi et al.2026 · 0 citationsarXiv
Observation of the Radiative Decay D_s0^*(2317)^+→D_s^*+γ.42412448 · Abumusabh, M, Adachi, I, Aggarwal, L et al.2026 · 1 citationPhysical review letters. 2026;136(24):241901
Measurement of mixing-induced CP violation in the decay B0→π0π0B^0 \to \pi^0 \pi^02606.20797v1 · M. Abumusabh, I. Adachi, K. Adamczyk et al.2026 · 0 citationsarXiv
First Search for B→X_sνν[over ¯] Decays.42360933 · Abumusabh, M, Adachi, I, Adamczyk, K et al.2026 · 1 citationPhysical review letters. 2026;136(23):231801
Search for Feebly Interacting Particles in B Decays with Missing Energy at Belle.42360938 · Abumusabh, M, Adachi, I, Aggarwal, L et al.2026 · 2 citationsPhysical review letters. 2026;136(23):231802
Observation of the decays B+→Σc(2455)++Ξˉc′−B^{+} \to \Sigma_{c}(2455)^{++} \bar{\Xi}_{c}^{\prime-} and B0→Σc(2455)0Ξˉc′0B^{0} \to \Sigma_{c}(2455)^{0} \bar{\Xi}_{c}^{\prime0}2606.12905v2 · Belle, Belle II Collaborations: M. Abumusabh, A. Aggarwal et al.2026 · 0 citationsPhysical Review D 114, 052016 (2026)
Measurement of time-dependent CPCP violation parameters in B0→KS0π0γB^{0} \to K_{S}^{0} \pi^{0} \gamma decays at Belle and Belle II2606.04496v2 · Belle, Belle II Collaborations: M. Abumusabh, I. Adachi et al.2026 · 0 citationsJHEP 09 (2026) 216
Mapping quark-level kinematics to hadrons in a new hybrid model of semileptonic BB meson decays2603.25785v2 · Philipp Horak, Robert Kowalewski, Tommy Martinov2026 · 0 citationsJHEP 09 (2026) 137
Study of e+e−→π+π−Υ(1D)e^+e^- \to \pi^+\pi^-\Upsilon(1D) at Belle II2602.19807v2 · M. Abumusabh, I. Adachi, A. Aggarwal et al.2026 · 0 citationsJHEP06(2026)278
Study of e+e−→h+h−J/ψ (h=π, K, p)e^{+}e^{-}\to h^{+}h^{-}J/\psi~(h=\pi,~K,~p) via initial-state radiation at Belle~II2602.13569v3 · M. Abumusabh, I. Adachi, A. Aggarwal et al.2026 · 0 citationsPhys. Rev. D 113, 112010 (2026)
Study of B+→μ+νμB^+ \to \mu^+ \nu_\mu decays at Belle and Belle II2602.09800v2 · Belle, Belle II Collaborations: M. Abumusabh, I. Adachi et al.2026 · 0 citationsPhys. Rev. D 113, 112012 (2026)
Measurement of inclusive B→XuℓνB \to X_u \ell \nu partial branching fractions and ∣Vub∣|V_{ub}| at Belle II2512.08056v2 · M. Abumusabh, I. Adachi, K. Adamczyk et al.2025 · 1 citationarXiv
Evidence for the Dimuon Decay of the Higgs Boson in pp Collisions with the ATLAS Detector.41418209 · Aad, G, Aakvaag, E, Abbott, B et al.2025 · 4 citationsPhysical review letters. 2025;135(23):231802
Measurements of the mass difference m(B0)−m(B+)m(B^0)-m(B^+) and the energy dependence of the cross-section ratio σ(e+e−→B0Bˉ0)/σ(e+e−→B+B−)\sigma(e^+e^-\to B^0\bar{B}^0) / \sigma(e^+e^-\to B^+B^-) at Belle and Belle II2511.15926v1 · Belle, Belle II Collaborations: M. Abumusabh, I. Adachi et al.2025 · 0 citationsarXiv
Improved measurement of Born cross sections for χbJ ω\chi_{bJ}\,\omega and χbJ (π+π−π0)non−ω\chi_{bJ}\,(\pi^+\pi^-\pi^0)_{\rm non-\omega} (JJ = 0, 1, 2) at Belle and Belle II2510.25461v2 · Belle, Belle II Collaborations: I. Adachi, L. Aggarwal et al.2025 · 0 citationsJHEP04(2026)101
Measurement of the CPCP asymmetry in D0→π+π−π0D^0\to\pi^+\pi^-\pi^0 decays at Belle II2510.21224v2 · M. Abumusabh, I. Adachi, L. Aggarwal et al.2025 · 1 citationPhys. Rev. D 113 (2026) 052006
First measurements of the branching fractions for the decay modes Ξc0→Λη\Xi_c^{0} \to \Lambda \eta and Ξc0→Λη′\Xi_c^0 \to \Lambda \eta' and search for the decay Ξc0→Λπ0\Xi_c^{0} \to \Lambda \pi^0 using Belle and Belle II data2510.20882v2 · Belle, Belle II Collaborations: M. Abumusabh, I. Adachi et al.2025 · 2 citationsPhys. Rev. D 113, 032015 (2026)
Search for B^0→K^*0τ^+τ^- Decays at the Belle II Experiment.41138105 · Adachi, I, Adamczyk, K, Aggarwal, L et al.2025 · 3 citationsPhysical review letters. 2025;135(15):151801
Measurement of time-dependent CPCP asymmetries in B0→KS0 π+π−γB^0 \to K_{\rm S}^0 \: \pi^{+} \pi^{-} \gamma decays at Belle and Belle II2510.01331v2 · Belle, Belle II Collaborations: M. Abumusabh, I. Adachi et al.2025 · 0 citationsVolume 01, year 2026, article 134
Search for CPCP violation in Ξc+→Σ+h+h−\Xi_c^+\to\Sigma^+h^+h^- and Λc+→ph+h−\Lambda_c^+\to ph^+h^- at Belle II2509.25765v1 · M. Abumusabh, I. Adachi, H. Ahmed et al.2025 · 1 citationPhys. Rev. D 113, 032017 (2026)
Search for a Dark Higgs Boson Produced in Association with Inelastic Dark Matter at the Belle II Experiment.41076698 · Adachi, I, Aggarwal, L, Ahmed, H et al.2025 · 4 citationsPhysical review letters. 2025;135(13):131801
Evidence for Longitudinally Polarized W Bosons in the Electroweak Production of Same-Sign W Boson Pairs in Association with Two Jets in pp Collisions at sqrt[s]=13  TeV with the ATLAS Detector.41004732 · Aad, G, Aakvaag, E, Abbott, B et al.2025 · 7 citationsPhysical review letters. 2025;135(11):111802
Observation of e+e−→ηΥ(2S)e^+e^-\to\eta\Upsilon(2S) and search for e+e−→ηΥ(1S), γXbe^+e^-\to\eta\Upsilon(1S),~\gamma X_b at s\sqrt{s} near 10.75 GeV2509.01917v2 · I. Adachi, L. Aggarwal, H. Ahmed et al.2025 · 0 citationsarXiv
Search for e+e−→γχbJe^+ e^- \to \gamma\chi_{bJ} (JJ = 0, 1, 2) near s=10.746\sqrt{s} = 10.746 GeV at Belle II2508.16036v2 · M. Abumusabh, I. Adachi, L. Aggarwal et al.2025 · 0 citationsPhys. Rev. D 113, 052009 (2026)
Search for Lepton-Flavor-Violating Decay Modes B^0→K_S^0τ^±ℓ^∓ with Hadronic B Tagging at Belle and Belle II.40794050 · Adachi, I, Adamczyk, K, Aggarwal, L et al.2025 · 1 citationPhysical review letters. 2025;135(4):041801
Search for the lepton-flavor-violating τ−→e∓ℓ±ℓ∓\tau^{-} \rightarrow e^{\mp} \ell^{\pm} \ell^{\mp} decays at Belle II2507.18236v2 · I. Adachi, L. Aggarwal, H. Ahmed et al.2025 · 2 citationsarXiv
Model-agnostic likelihood for the reinterpretation of the B+→K+ννˉB^+\to K^+\nu\bar{\nu} measurement at Belle II2507.12393v2 · M. Abumusabh, I. Adachi, L. Aggarwal et al.2025 · 4 citationsPhys. Rev. D 112, 092016, 2025
Measurement of the $ D^0\rightarrow K^-\pi^+e^+e^- $ branching fraction and search for $ D^0\rightarrow \pi^+\pi^-e^+e^- $ and $D^0\rightarrow K^+K^-e^+e^- $ decays at Belle2507.05050v2 · Belle, Belle II Collaborations: I. Adachi, L. Aggarwal et al.2025 · 1 citationPhys. Rev. D 112, L071101 (2025)
Observation of the decays B+→Σc(2455)++Ξ‾c−B^{+} \to \Sigma_{c}(2455)^{++} \overline{\Xi}_{c}^{-} and B0→Σc(2455)0Ξ‾c0B^{0} \to \Sigma_{c}(2455)^{0} \overline{\Xi}_{c}^{0}2507.05094v3 · Belle, Belle II Collaborations: M. Abumusabh, I. Adachi et al.2025 · 4 citationsPhys. Rev. D 112, L051101 (2025)
Determination of ∣Vcb∣|V_{cb}| using B→DℓνℓB\to D\ell\nu_\ell Decays at Belle II2506.15256v2 · I. Adachi, K. Adamczyk, L. Aggarwal et al.2025 · 1 citationPhys. Rev. D 112, 112009 (2025)
Measurement of the CP asymmetry in D+→π+π0D^+ \to \pi^+ \pi^0 decays at Belle II2506.07879v2 · I. Adachi, L. Aggarwal, H. Ahmed et al.2025 · 2 citationsPhys. Rev. D 112, L031101 (2025)
Charged-hadron identification at Belle II2506.04355v3 · I. Adachi, H. Ahmed, Y. Ahn et al.2025 · 13 citationsarXiv
Search for lepton flavor-violating decay modes B0→K∗0τ±ℓ∓B^0 \to K^{\ast 0}\tau^\pm\ell^\mp (ℓ=e,μ\ell = e,\mu) with hadronic B-tagging at Belle and Belle II2505.08418v2 · Belle, Belle II Collaborations: I. Adachi, Y. Ahn et al.2025 · 0 citationsJHEP08(2025)184
Measurement of the time-integrated CPCP asymmetry in D0→π0π0D^0\to\pi^0\pi^0 decays at Belle II2505.02912v3 · I. Adachi, Y. Ahn, N. Akopov et al.2025 · 2 citationsPhys. Rev. D 112, 012006 (2025)
Search for lepton-flavor-violating τ−→ℓ−Ks0\tau^- \to \ell^- K_s^0 decays at Belle and Belle II2504.15745v1 · Belle, Belle II Collaborations: I. Adachi, L. Aggarwal et al.2025 · 1 citationJ. High Energ. Phys. 2025, 92 (2025)
Measurement of the time-integrated CPCP asymmetry in D0→KS0KS0D^0 \to K^0_{\rm S} K^0_{\rm S} decays using opposite-side flavor tagging at Belle and Belle II2504.15881v2 · Belle, Belle II Collaborations: I. Adachi, Y. Ahn et al.2025 · 1 citationPhys. Rev. D 112, 012017 (2025)
Test of lepton flavor universality with measurements of R(D+)R(D^{+}) and R(D∗+)R(D^{*+}) using semileptonic BB tagging at the Belle II experiment2504.11220v3 · I. Adachi, K. Adamczyk, L. Aggarwal et al.2025 · 6 citationsPhys. Rev. D 112, 032010 (2025)
Observation of tt[over ¯] Production in Pb+Pb Collisions at sqrt[s_NN]=5.02  TeV with the ATLAS Detector.40279599 · Aad, G, Aakvaag, E, Abbott, B et al.2025 · 5 citationsPhysical review letters. 2025;134(14):142301
Search for Dark Matter Produced in Association with a Dark Higgs Boson in the bb[over ¯] Final State Using pp Collisions at sqrt[s]=13  TeV with the ATLAS Detector.40215501 · Aad, G, Aakvaag, E, Abbott, B et al.2025 · 3 citationsPhysical review letters. 2025;134(12):121801
Measurements of the branching fractions of Ξc+→Σ+KS0\Xi_{c}^{+}\to \Sigma^{+}K_{S}^{0}, Ξc+→Ξ0π+\Xi_{c}^{+}\to \Xi^{0}\pi^{+}, and Ξc+→Ξ0K+\Xi_{c}^{+}\to \Xi^{0}K^{+} at Belle and Belle II2503.17643v2 · Belle, Belle II Collaborations: I. Adachi, J. K. Ahn et al.2025 · 0 citationsJHEP08(2025)195
Career total: 6151 works. 670 are in this corpus.Showing the 50 most recent.

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