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L. Koch

Identifiers

  • name variant L. Koch 0.60 · backfill

Papers (88)

  1. Design of the DUNE horizontal drift far detector charge readout electronics and performance in ProtoDUNE-HD physics.ins-det · 2026 · author #608
  2. Observation of the Electromagnetic Dalitz Transition $h_c \rightarrow e^+e^-\eta_c$ hep-ex · 2024 · author #151
  3. Novel method to extract the femtometer structure of strange baryons using the vacuum polarization effect hep-ex · 2023 · author #171
  4. Amplitude Analysis and Branching Fraction Measurement of $D^0\rightarrow K^-\pi^+\pi^0\pi^0$ hep-ex · 2019 · author #145
  5. Study of the Decays $D_{s}^{+} \rightarrow K_{S}^{0}K^{+}$ and $K_{L}^{0}K^{+}$ hep-ex · 2019 · author #145
  6. Cross section measurements of $e^+ e^-\to\omega\chi_{c0}$ from $\sqrt{s}=$4.178 to 4.278 GeV hep-ex · 2019 · author #144
  7. Search for light sterile neutrinos with the T2K far detector Super-Kamiokande at a baseline of 295 km hep-ex · 2019 · author #126
  8. Search for neutral-current induced single photon production at the ND280 near detector in T2K hep-ex · 2019 · author #125
  9. Precision measurement of the branching fractions of $\eta^\prime$ decays hep-ex · 2019 · author #138
  10. Search for the decay $D_s^+\rightarrow \gamma e^+\nu_e$ hep-ex · 2019 · author #141
  11. Search for heavy Majorana neutrino in lepton number violating decays of D-> K pi e+ e+ hep-ex · 2019 · author #138
  12. Search for rare decay $J/ \psi \to \phi e^+ e^-$ hep-ex · 2019 · author #140
  13. Study of the process $e^+ e^- \to p \bar p$ via initial state radiation at BESIII hep-ex · 2019 · author #145
  14. Observation of $\chi_{cJ}\to4K_{S}^{0}$ hep-ex · 2019 · author #139
  15. Study of electromagnetic Dalitz decays $\chi_{cJ} \rightarrow \mu^{+}\mu^{-}J/\psi$ hep-ex · 2019 · author #135
  16. Observation of the decay $X(3872) \to \pi^0 \chi_{c1}(1P)$ hep-ex · 2019 · author #141
  17. Measurement of the Dynamics of the Decays ${ D_s^+ \rightarrow \eta^{(\prime)} e^{+} \nu_e}$ hep-ex · 2019 · author #139
  18. Observation and study of the decay $J/\psi\rightarrow\phi\eta\eta'$ hep-ex · 2019 · author #138
  19. Measurement of the absolute branching fractions of $\Lambda_{c}^{+}\to\Lambda\eta\pi^{+}$ and $\Sigma(1385)^{+}\eta$ hep-ex · 2018 · author #136
  20. Observation of $e^+e^- \rightarrow D_s^+ \overline{D}{}^{(*)0} K^-$ and study of the $P$-wave $D_s$ mesons hep-ex · 2018 · author #137
  21. Observation of $\psi(3686) \to p \bar{p} \eta^{\prime}$ and improved measurement of $J/\psi \to p \bar{p} \eta^{\prime}$ hep-ex · 2018 · author #140
  22. Study of the decay $D^0\rightarrow \bar{K}^0\pi^-e^+\nu_e$ hep-ex · 2018 · author #137
  23. Determination of the pseudoscalar decay constant $f_{D_s^+}$ via $D_s^+\to\mu^+\nu_\mu$ hep-ex · 2018 · author #136
  24. Measurement of $e^{+} e^{-} \rightarrow K^{+} K^{-}$ cross section at $\sqrt{s} = 2.00 - 3.08$ GeV hep-ex · 2018 · author #138
  25. First measurement of the form factors in $D^+_{s}\rightarrow K^0 e^+\nu_e$ and $D^+_{s}\rightarrow K^{*0} e^+\nu_e$ decays hep-ex · 2018 · author #139
  26. Observation of the $W$-Annihilation Decay $D^{+}_{s} \rightarrow \omega \pi^{+}$ and Evidence for $D^{+}_{s} \rightarrow \omega K^{+}$ hep-ex · 2018 · author #140
  27. First observations of $h_c \to$ hadrons hep-ex · 2018 · author #140
  28. Observation of OZI suppressed decays $\chi_{cJ}\to\omega\phi$ hep-ex · 2018 · author #140
  29. Measurements of $e^+e^- \to K_{S}^{0}K^{\pm}\pi^{\mp}\pi^0$ and $K_{S}^{0}K^{\pm}\pi^{\mp}\eta$ at center-of-mass energies from $3.90$ to $4.60~\mathrm{GeV}$ hep-ex · 2018 · author #139
  30. Study of the $D^0\to K^-\mu^+\nu_\mu$ dynamics and test of lepton flavor universality with $D^0\to K^-\ell^+\nu_\ell$ decays hep-ex · 2018 · author #138
  31. Observation of $D^+ \to f_0(500) e^+\nu_e$ and Improved Measurements of $D \to\rho e^+\nu_e$ hep-ex · 2018 · author #139
  32. Measurement of $\mathcal{B}(J/\psi \to \eta' e^+ e^- $) and search for a dark photon hep-ex · 2018 · author #138
  33. Polarization and Entanglement in Baryon-Antibaryon Pair Production in Electron-Positron Annihilation hep-ex · 2018 · author #140
  34. Precision measurements of $\sigma_{B}(e^+e^- \to K_{S}^{0}K^{\pm}\pi^{\mp})$ at center-of-mass energies between 3.8 and 4.6 GeV hep-ex · 2018 · author #134
  35. Amplitude analysis of the $K_{S}K_{S}$ system produced in radiative $J/\psi$ decays hep-ex · 2018 · author #134
  36. Evidence of a resonant structure in the $e^+e^-\to \pi^+D^0D^{*-}$ cross section between 4.05 and 4.60 GeV hep-ex · 2018 · author #130
  37. Measurement of the phase between strong and electromagnetic amplitudes of $J/\psi$ decays hep-ex · 2018 · author #132
  38. Search for CP violation in Neutrino and Antineutrino Oscillations by the T2K experiment with $2.2\times10^{21}$ protons on target hep-ex · 2018 · author #127
  39. First measurement of $e^+ e^- \to pK^{0}_{S}\bar{n}K^{-} + c.c.$ above open charm threshold hep-ex · 2018 · author #133
  40. Measurement of the absolute branching fraction of the inclusive semileptonic $\Lambda_c^+$ decay hep-ex · 2018 · author #133
  41. Search for invisible decays of $\omega$ and $\phi$ with $J/\psi$ data at BESIII hep-ex · 2018 · author #139
  42. Observation of $h_1(1380)$ in the $J/\psi \to \eta^{\prime} K\bar K \pi$ Decay hep-ex · 2018 · author #130
  43. Observation of $\psi(3686) \to \eta' e^+ e^- $ hep-ex · 2018 · author #138
  44. Measurement of e+e- --> D Dbar Cross Sections at the psi(3770) Resonance hep-ex · 2018 · author #137
  45. Measurement of Singly Cabibbo-Suppressed Decays $D^{0}\to\pi^{0}\pi^{0}\pi^{0}$, $\pi^{0}\pi^{0}\eta$, $\pi^{0}\eta\eta$ and $\eta\eta\eta$ hep-ex · 2018 · author #131
  46. Measurement of absolute branching fraction of the inclusive decay $\Lambda_{c}^{+} \to \Lambda + X$ hep-ex · 2018 · author #136
  47. Study of the decays $D^+\rightarrow\eta^{(\prime)} e^+\nu_{e}$ hep-ex · 2018 · author #133
  48. Measurements of Absolute Branching Fractions for $\Lambda^+_c\to\Xi^0K^+$ and $\Xi(1530)^0K^+$ hep-ex · 2018 · author #132
  49. Observation of the Semileptonic Decay $D^0 \to a_0(980)^- e^+ \nu_e$ and Evidence for $D^+ \to a_0(980)^0 e^+ \nu_e$ hep-ex · 2018 · author #134
  50. Search for the rare decays $D\to h(h')e^+e^-$ hep-ex · 2018 · author #138
  51. Characterisation of nuclear effects in muon-neutrino scattering on hydrocarbon with a measurement of final-state kinematics and correlations in charged-current pionless interactions at T2K hep-ex · 2018 · author #122
  52. Observation of $e^{+}e^{-} \rightarrow K\bar{K}J/\psi$ at center-of-mass energies from 4.189 to 4.600 GeV hep-ex · 2018 · author #131
  53. Observation of $a^{0}_{0}(980)$-$f_{0}(980)$ Mixing hep-ex · 2018 · author #137
  54. Search for a strangeonium-like structure $Z_s$ decaying into $\phi \pi$ and a measurement of the cross section $e^+e^-\rightarrow\phi\pi\pi$ hep-ex · 2018 · author #130
  55. Measurement of inclusive double-differential $\nu_\mu$ charged-current cross section with improved acceptance in the T2K off-axis near detector hep-ex · 2018 · author #121
  56. Observation of $e^{+}e^{-} \to \phi\chi_{c1}$ and $\phi\chi_{c2}$ at $\sqrt{s}$=4.600 GeV hep-ex · 2017 · author #130
  57. Improved measurements of two-photon widths of the $\chi_{cJ}$ states and helicity analysis for $\chi_{c2}\to\gamma\gamma$ hep-ex · 2017 · author #134
  58. Measurement of the matrix elements for the decays $\eta^{\prime}\rightarrow\eta\pi^+\pi^-$ and $\eta^{\prime}\rightarrow\eta\pi^0\pi^0$ hep-ex · 2017 · author #134
  59. Measurements of the branching fractions for the semi-leptonic decays $D^+_s\to\phi e^{+}\nu_{e}$, $\phi \mu^{+}\nu_{\mu}$, $\eta \mu^{+}\nu_{\mu}$ and $\eta'\mu^{+}\nu_{\mu}$ hep-ex · 2017 · author #134
  60. Study of $J/\psi$ and $\psi(3686)$ decays to $\pi^+\pi^-\eta^\prime$ hep-ex · 2017 · author #134
  61. First measurement of the $\nu_{\mu}$ charged-current cross section without pions in the final state on a water target hep-ex · 2017 · author #123
  62. Observation of $\chi_{c2}\to\eta'\eta'$ and $\chi_{c0,2}\to\eta\eta'$ hep-ex · 2017 · author #134
  63. Search for $\psi(3686)\to \gamma\eta_c(\eta(1405))\to \gamma \pi^{+}\pi^{-}\pi^{0}$ hep-ex · 2017 · author #133
  64. Measurement of neutrino and antineutrino oscillations by the T2K experiment including a new additional sample of $\nu_e$ interactions at the far detector hep-ex · 2017 · author #117
  65. Measurement of $\bar{\nu}_{\mu}$ and $\nu_{\mu}$ charged current inclusive cross sections and their ratio with the T2K off-axis near detector hep-ex · 2017 · author #117
  66. Evidence for $e^{+}e^{-} \to \gamma\eta_c(1S)$ at center-of-mass energies between 4.01 and 4.60 GeV hep-ex · 2017 · author #137
  67. Measurement of the single $\pi^0$ production rate in neutral current neutrino interactions on water hep-ex · 2017 · author #144
  68. Updated T2K measurements of muon neutrino and antineutrino disappearance using 1.5e21 protons on target hep-ex · 2017 · author #124
  69. Search for Lorentz and CPT violation using sidereal time dependence of neutrino flavor transitions over a short baseline hep-ex · 2017 · author #142
  70. Branching fraction measurements of $\psi(3686) \to \gamma \chi_{cJ}$ hep-ex · 2017 · author #131
  71. First combined analysis of neutrino and antineutrino oscillations at T2K hep-ex · 2017 · author #122
  72. Lepton-Flavor-Dependent Angular Analysis of $B\to K^\ast \ell^+\ell^-$ hep-ex · 2016 · author #88
  73. Proposal for an Extended Run of T2K to $20\times10^{21}$ POT hep-ex · 2016 · author #126
  74. Sensitivity of the T2K accelerator-based neutrino experiment with an Extended run to $20\times10^{21}$ POT hep-ex · 2016 · author #124
  75. First Measurement of the Muon Neutrino Charged Current Single Pion Production Cross Section on Water with the T2K Near Detector hep-ex · 2016 · author #138
  76. Measurement of coherent $\pi^{+}$ production in low energy neutrino-Carbon scattering hep-ex · 2016 · author #136
  77. Measurement of double-differential muon neutrino charged-current interactions on C$_8$H$_8$ without pions in the final state using the T2K off-axis beam hep-ex · 2016 · author #131
  78. Measurement of Muon Antineutrino Oscillations with an Accelerator-Produced Off-Axis Beam hep-ex · 2015 · author #132
  79. Measurement of the muon neutrino inclusive charged-current cross section in the energy range of 1-3 GeV with the T2K INGRID detector hep-ex · 2015 · author #127
  80. Measurement of the Electron Neutrino Charged-current Interaction Rate on Water with the T2K ND280 pi-zero Detector hep-ex · 2015 · author #144
  81. Measurement of the $\nu_{\mu}$ charged current quasi-elastic cross-section on carbon with the T2K on-axis neutrino beam hep-ex · 2015 · author #147
  82. Measurements of neutrino oscillation in appearance and disappearance channels by the T2K experiment with 6.6E20 protons on target hep-ex · 2015 · author #148
  83. Measurement of the $\nu_\mu$ CCQE cross section on carbon with the ND280 detector at T2K hep-ex · 2014 · author #146
  84. Search for short baseline $\nu_e$ disappearance with the T2K near detector hep-ex · 2014 · author #142
  85. Measurement of the Inclusive Electron Neutrino Charged Current Cross Section on Carbon with the T2K Near Detector hep-ex · 2014 · author #137
  86. Measurement of the inclusive $\nu_{\mu}$ charged current cross section on iron and hydrocarbon in the T2K on-axis neutrino beam hep-ex · 2014 · author #137
  87. Measurement of the neutrino-oxygen neutral-current interaction cross section by observing nuclear deexcitation $\gamma$ rays hep-ex · 2014 · author #148
  88. Precise Measurement of the Neutrino Mixing Parameter \theta_{23} from Muon Neutrino Disappearance in an Off-axis Beam hep-ex · 2014 · author #140

Mentions

  • 1509.06940 #127 · backfill · confidence 0.70 L. Koch
  • 1503.08815 #144 · backfill · confidence 0.70 L. Koch
  • 1503.07452 #147 · backfill · confidence 0.70 L. Koch
  • 1502.01550 #148 · backfill · confidence 0.70 L. Koch
  • 1411.6264 #146 · backfill · confidence 0.70 L. Koch
  • 1410.8811 #142 · backfill · confidence 0.70 L. Koch
  • 1407.7389 #137 · backfill · confidence 0.70 L. Koch
  • 1407.4256 #137 · backfill · confidence 0.70 L. Koch
  • 1403.3140 #148 · backfill · confidence 0.70 L. Koch
  • 1403.1532 #140 · backfill · confidence 0.70 L. Koch

Frequent Coauthors