SCOAP3 Repository 32 records found  1 - 10nextendSearch took 0.02 seconds. 
1. Observation of Ξ(1620)0 and Evidence for Ξ(1690)0 in Ξc+Ξπ+π+ Decays / Sumihama, M. ; Adachi, I. ; Ahn, J. K. ; Aihara, H. ; et al
We report the first observation of the double strange baryon Ξ(1620)0 in its decay to Ξπ+ via Ξc+Ξπ+π+ decays based on a 980 fb1 data sample collected with the Belle detector at the KEKB asymmetric-energy e+e collider. [...]
Published in Physical Review Letters 122 (2019) 10.1103/PhysRevLett.122.072501 arXiv:1810.06181
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2. Measurements of isospin asymmetry and difference of direct CP asymmetries in inclusive BXsγ decays / Watanuki, S. ; Ishikawa, A. ; Adachi, I. ; Aihara, H. ; et al
We report measurements of isospin asymmetry Δ0 and difference of direct CP asymmetries ΔACP between charged and neutral BXsγ decays. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.032012 arXiv:1807.04236
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3. Measurements of branching fraction and direct CP asymmetry in B±KS0KS0K± and a search for B±KS0KS0π± / Kaliyar, A. B. ; Behera, P. ; Mohanty, G. B. ; Gaur, V. ; et al
We study charmless hadronic decays of charged B mesons to the final states KS0KS0K± and KS0KS0π± using a 711 fb1 data sample that contains 772×106 BB¯ pairs and was collected at the ϒ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e collider. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.031102 arXiv:1812.10221
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4. Observation of B+pΛ¯K+K and B+p¯ΛK+K+ / Lu, P.C. ; Wang, M.Z. ; Chistov, R. ; Chang, P. ; et al
We report the study of B+pΛ¯K+K and B+p¯ΛK+K+ decays using a 772×106 BB¯ pair data sample recorded on the ϒ(4S) resonance with the Belle detector at KEKB. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.032003 arXiv:1807.10503
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5. Search for a Light CP-odd Higgs Boson and Low-Mass Dark Matter at the Belle Experiment / Seong, I. S. ; Vahsen, S. E. ; Adachi, I. ; Aihara, H. ; et al
We report on the first Belle search for a light CP-odd Higgs boson, A0, that decays into low mass dark matter, χ, in final states with a single photon and missing energy. [...]
Published in Physical Review Letters 122 (2019) 10.1103/PhysRevLett.122.011801 arXiv:1809.05222
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6. Observation of Transverse Λ/Λ¯ Hyperon Polarization in e+e Annihilation at Belle / Guan, Y. ; Vossen, A. ; Adachi, I. ; Adamczyk, K. ; et al
We report the first observation of the spontaneous polarization of Λ and Λ¯ hyperons transverse to the production plane in e+e annihilation, which is attributed to the effect arising from a polarizing fragmentation function. [...]
Published in Physical Review Letters 122 (2019) 10.1103/PhysRevLett.122.042001 arXiv:1808.05000
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7. Search for CP violation with kinematic asymmetries in the D0K+Kπ+π decay / Kim, J. B. ; Won, E. ; Adachi, I. ; Aihara, H. ; et al
We search for CP violation in the singly-Cabibbo-suppressed decay D0K+Kπ+π using data corresponding to an integrated luminosity of 988 fb1 collected by the Belle detector at the KEKB e+e collider. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.011104 arXiv:1810.06457
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8. Search for the rare decay of B++νγ with improved hadronic tagging / Gelb, M. ; Bernlochner, F. U. ; Goldenzweig, P. ; Metzner, F. ; et al
We present the result of the search for the rare B meson decay of B++νγ with =e,μ. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.112016 arXiv:1810.12976
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9. First Evidence for cos2β>0 and Resolution of the Cabibbo-Kobayashi-Maskawa Quark-Mixing Unitarity Triangle Ambiguity / Adachi, I. ; Adye, T. ; Ahmed, H. ; Ahn, J. K. ; et al
We present first evidence that the cosine of the CP-violating weak phase 2β is positive, and hence exclude trigonometric multifold solutions of the Cabibbo-Kobayashi-Maskawa (CKM) Unitarity Triangle using a time-dependent Dalitz plot analysis of B0D(*)h0 with DKS0π+π decays, where h0{π0,η,ω} denotes a light unflavored and neutral hadron. [...]
Published in Physical Review Letters 121 (2018) 10.1103/PhysRevLett.121.261801 arXiv:1804.06152
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10. Measurement of cos2β in B0D(*)h0 with DKS0π+π decays by a combined time-dependent Dalitz plot analysis of BaBar and Belle data / Adachi, I. ; Adye, T. ; Ahmed, H. ; Ahn, J. K. ; et al
We report measurements of sin2β and cos2β using a time-dependent Dalitz plot analysis of B0D(*)h0 with DKS0π+π decays, where the light unflavored and neutral hadron h0 is a π0, η, or ω meson. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.112012 arXiv:1804.06153
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SCOAP3 Repository : 32 records found   1 - 10nextend
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1 Gelb, M
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