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Non-gel based techniques for plant genotyping
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Genroku Jidai
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ISBN: 412200103X Year: 1992 Publisher: Tokyo : Chuo Koronsha,

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Search for the Decay K_L → π^0uar{u} at the J-PARC KOTO Experiment
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ISBN: 9811564221 9811564213 Year: 2020 Publisher: Singapore : Springer Singapore : Imprint: Springer,

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This book reports on a new result from the KL→π0νν search at the J-PARC KOTO experiment, which sets an upper limit of 3×10-9 for the branching fraction of the decay at the 90% confidence level, improving the previous best limit by an order of magnitude. To explain the matter–antimatter asymmetry in the universe, still unknown new physics beyond the standard model (SM) that breaks CP symmetry is necessary. The rare decay of a long-lived neutral K meson, KL→π0νν, is a CP-violating decay. It is an excellent probe to search for new physics because new physics can contribute to the decay and change its branching fraction, while the SM is as small as 3×10-11. However, it is extremely difficult to search for because all of the decay products are neutral and two neutrinos are undetectable. The KL→π0νν signal is identified by measuring two photons from a π0 with a calorimeter and confirming the absence of any other detectable particles with hermetic veto counters. The book contributes to the analysis of neutron-induced backgrounds which were the dominant background sources in the search. For the background caused by two consecutive hadronic showers in the calorimeter due to a neutron, the author evaluated the background yield using a data-driven approach. For another background caused by an η meson production—η decays two photons—by a neutron that hits a veto counter near the calorimeter, the author developed an original analysis technique to reduce it. The book also contributes to the analysis of the normalization modes (KL→3π0, KL→2π0, KL→2γ) to measure KL yield, the estimation of the signal acceptance based on a simulation, and the evaluation of the trigger efficiency. As a result, significant improvements in the measurement were achieved, and this is an important step in the continuing higher sensitivity search, which can reach new physics with the energy scales up to O(100-1000 TeV).


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Monographs :.
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Year: 1929

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Kuzushiji kaidoku jiten
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ISBN: 4772506500 Year: 1989 Publisher: Tōkyō : Kondō Shuppansha,

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Wie roept daar?
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ISBN: 9027481903 Year: 1973 Publisher: Utrecht Spectrum

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Asian literature


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Search for the Decay K_L → π^0uar{u} at the J-PARC KOTO Experiment
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ISBN: 9789811564222 Year: 2020 Publisher: Singapore Springer Singapore, Imprint: Springer

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This book reports on a new result from the KL→π0νν search at the J-PARC KOTO experiment, which sets an upper limit of 3×10-9 for the branching fraction of the decay at the 90% confidence level, improving the previous best limit by an order of magnitude. To explain the matter–antimatter asymmetry in the universe, still unknown new physics beyond the standard model (SM) that breaks CP symmetry is necessary. The rare decay of a long-lived neutral K meson, KL→π0νν, is a CP-violating decay. It is an excellent probe to search for new physics because new physics can contribute to the decay and change its branching fraction, while the SM is as small as 3×10-11. However, it is extremely difficult to search for because all of the decay products are neutral and two neutrinos are undetectable. The KL→π0νν signal is identified by measuring two photons from a π0 with a calorimeter and confirming the absence of any other detectable particles with hermetic veto counters. The book contributes to the analysis of neutron-induced backgrounds which were the dominant background sources in the search. For the background caused by two consecutive hadronic showers in the calorimeter due to a neutron, the author evaluated the background yield using a data-driven approach. For another background caused by an η meson production—η decays two photons—by a neutron that hits a veto counter near the calorimeter, the author developed an original analysis technique to reduce it. The book also contributes to the analysis of the normalization modes (KL→3π0, KL→2π0, KL→2γ) to measure KL yield, the estimation of the signal acceptance based on a simulation, and the evaluation of the trigger efficiency. As a result, significant improvements in the measurement were achieved, and this is an important step in the continuing higher sensitivity search, which can reach new physics with the energy scales up to O(100-1000 TeV).


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Studies on some gall producing aphides and their galls
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Year: 1929 Publisher: Sendai General Department of Scientific Research Saito Ho-on Kai

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Deux lignes opposées dans le mouvement syndical mondial.
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Year: 1974 Publisher: Paris : NBE,

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Hanamikoji
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Year: 2018 Publisher: White Goblin Games

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In het kaartspel Hanamikoji ben je de eigenaar van een traditioneel Japans restaurant en wil je de gunst van 7 geisha's voor je winnen. Zij zijn de vertegenwoordigers van de Japanse cultuur en traditie. Zij zijn meesters in vele kunsten: muziek, zingen, dansen, geestige conversaties en de thee ceremonie. Hun gunst kan jou en je restaurant veel aanzien bezorgen.Echter je strijdt niet alleen om de gunst van de geisha's. Enkel wanneer je hen waardevolle voorwerpen van hun traditie aanbiedt, zullen zij jou hun diensten aanbieden.

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