Search Results - "NOJIRI, M"

Multi-scale cross-attention transformer encoder for event classification by Hammad, A., Moretti, S., Nojiri, M.

“…A bstract We deploy an advanced Machine Learning (ML) environment, leveraging a multi-scale cross-attention encoder for event classification, towards the…”
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Streamlined jet tagging network assisted by jet prong structure by Hammad, A., Nojiri, Mihoko M.

“…A bstract Attention-based transformer models have become increasingly prevalent in collider analysis, offering enhanced performance for tasks such as jet…”
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Spectral analysis of jet substructure with neural networks: boosted Higgs case by Lim, Sung Hak, Nojiri, Mihoko M.

“…A bstract Jets from boosted heavy particles have a typical angular scale which can be used to distinguish them from QCD jets. We introduce a machine learning…”
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Interpretable deep learning for two-prong jet classification with jet spectra by Chakraborty, Amit, Lim, Sung Hak, Nojiri, Mihoko M.

“…A bstract Classification of jets with deep learning has gained significant attention in recent times. However, the performance of deep neural networks is often…”
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Jet classification using high-level features from anatomy of top jets by Furuichi, Amon, Lim, Sung Hak, Nojiri, Mihoko M.

“…A bstract Recent advancements in deep learning models have significantly enhanced jet classification performance by analyzing low-level features (LLFs)…”
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Neural network-based top tagger with two-point energy correlations and geometry of soft emissions by Chakraborty, Amit, Lim, Sung Hak, Nojiri, Mihoko M., Takeuchi, Michihisa

“…A bstract Deep neural networks trained on jet images have been successful in classifying different kinds of jets. In this paper, we identify the crucial…”
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First evaluation of meson and τ lepton spectra and search for heavy neutral leptons at ILC beam dump by Nojiri, Mihoko M., Sakaki, Yasuhito, Tobioka, Kohsaku, Ueda, Daiki

“…A bstract A beam dump experiment can be seamlessly added to the proposed Inter- national Linear Collider (ILC) program because the high energy electron beam…”
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False vacuum decay in gauge theory by Endo, Motoi, Moroi, Takeo, Nojiri, Mihoko M., Shoji, Yutaro

“…A bstract The decay rate of a false vacuum is studied in gauge theory, paying particular attention to its gauge invariance. Although the decay rate should not…”
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Associated jet and subjet rates in light-quark and gluon jet discrimination by Bhattacherjee, Biplob, Mukhopadhyay, Satyanarayan, Nojiri, Mihoko M., Sakaki, Yasuhito, Webber, Bryan R.

“…A bstract We show that in studies of light quark- and gluon-initiated jet discrimination, it is important to include the information on softer reconstructed…”
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Monojet signatures from gluino and squark decays by Lara, Iñaki, Buanes, Trygve, Masełek, Rafał, Nojiri, Mihoko M., Rolbiecki, Krzysztof, Sakurai, Kazuki

“…A bstract We study the monojet and dijet channels at the LHC as a tool for searching for squarks and gluinos. We consider two separate R-parity conserving…”
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Quark-gluon discrimination in the search for gluino pair production at the LHC by Bhattacherjee, Biplob, Mukhopadhyay, Satyanarayan, Nojiri, Mihoko M., Sakaki, Yasuhito, Webber, Bryan R.

“…A bstract We study the impact of including quark- and gluon-initiated jet discrimination in the search for strongly interacting supersymmetric particles at the…”
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Explosive dark matter annihilation by Hisano, Junji, Matsumoto, Shigeki, Nojiri, Mihoko M

“…In this Letter we study pair annihilation processes of dark matter (DM) in the Universe, in the case that the DM is an electroweak gauge nonsinglet. In the…”
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Flavour-violating decays of mixed top-charm squarks at the LHC by Chakraborty, Amit, Endo, Motoi, Fuks, Benjamin, Herrmann, Björn, Nojiri, Mihoko M., Pani, Priscilla, Polesello, Giacomo

“…We explore signatures related to squark decays in the framework of non-minimally flavour-violating supersymmetry. We consider a simplified model where the…”
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Renormalization-scale uncertainty in the decay rate of false vacuum by Endo, Motoi, Moroi, Takeo, Nojiri, Mihoko M., Shoji, Yutaro

“…A bstract We study radiative corrections to the decay rate of false vacua, paying particular attention to the renormalization-scale dependence of the decay…”
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Monojet signatures from heavy colored particles: future collider sensitivities and theoretical uncertainties by Chakraborty, Amit, Kuttimalai, Silvan, Lim, Sung Hak, Nojiri, Mihoko M., Ruiz, Richard

“…In models with colored particle Q that can decay into a dark matter candidate X , the relevant collider process p p → Q Q ¯ → X X ¯ + jets gives rise to events…”
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Prospects for spin-1 resonance search at 13 TeV LHC and the ATLAS diboson excess by Abe, Tomohiro, Kitahara, Teppei, Nojiri, Mihoko M.

“…A bstract Motivated by ATLAS diboson excess around 2 TeV, we investigate a phenomenology of spin-1 resonances in a model where electroweak sector in the SM is…”
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Compressed SUSY search at the 13 TeV LHC using kinematic correlations and structure of ISR jets by Mukhopadhyay, Satyanarayan, Nojiri, Mihoko M., Yanagida, Tsutomu T.

“…A bstract The LHC search for nearly degenerate gluinos and neutralinos, which can occur, for example, in SUSY axion models, is limited by the reduced missing…”
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Improved efficiency of asymmetric hydrolysis of 3‐substituted glutaric acid diamides with an engineered amidase by Nojiri, M., Yoshida, S., Kanamaru, H., Yasohara, Y.

“…Aims To improve the efficiency of asymmetric hydrolysis of 3‐(4‐chlorophenyl) glutaric acid diamide (CGD) using a recombinant Comamonas sp. KNK3‐7 amidase…”
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Heavy fermion bound states for diphoton excess at 750 GeV — collider and cosmological constraints by Han, Chengcheng, Ichikawa, Koji, Matsumoto, Shigeki, Nojiri, Mihoko M., Takeuchi, Michihisa

“…A bstract A colored heavy particle with sufficiently small width may form non-relativistic bound states when they are produced at the large hadron collider…”
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On the gauge invariance of the decay rate of false vacuum by Endo, Motoi, Moroi, Takeo, Nojiri, Mihoko M., Shoji, Yutaro

“…We study the gauge invariance of the decay rate of the false vacuum for the model in which the scalar field responsible for the false vacuum decay has gauge…”
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