117 citations · 2.1k across the 81 of their papers we have counts for
81 papers
Development of HPK Capacitive Coupled LGAD (AC-LGAD) detectors
Tomoka Imamura, Sayuka Kita, Koji Nakamura +1
The detectors with (10) m spatial resolution and (10) ps timing resolution construct powerful particle trackers for future hadron or lepton collider ex…
Development of AC-LGAD detector with finer pitch electrodes for high energy physics experiments
Sayuka Kita, Koji Nakamura, Tomoka Imamura +2
Low-Gain Avalanche Diode (LGAD) sensor is one of candidate sensors for the tracker at future hadron collider experiments. To use this sensor as a tracking detector, AC-LGAD sensor…
Precision beam telescope based on SOI pixel sensor technology for electrons in the energy range of sub-GeV to GeV
Hisanori Suzuki, Takumi Omori, Kazuhiko Hara +4
We developed a beam telescope system comprising five layers of 300-m-thick INTPIX4NA monolithic pixel sensors with each pixel size of 17 m square. The sensors were fabricated…
A novel measurement of initial-state gluon radiation in hadron collisions using Drell-Yan events
CDF Collaboration, T. Aaltonen, S. Amerio +397
A study of initial-state gluon radiation (ISR) in hadron collisions is presented using Drell-Yan (DY) events produced in proton-antiproton collisions by the Tevatron collider at a…
Measurement of the charge asymmetry of electrons from the decays of bosons produced in collisions at TeV
CDF Collaboration, T. Aaltonen, S. Amerio +398
At the Fermilab Tevatron proton-antiproton () collider, high-mass electron-neutrino () pairs are produced predominantly in the process $p \bar{p} \rightarrow W(\right…
Search for displaced leptons in TeV collisions with the ATLAS detector
ATLAS Collaboration
A search for charged leptons with large impact parameters using 139 fb of TeV collision data from the ATLAS detector at the LHC is presented, addressing…
Search for resonances decaying into a weak vector boson and a Higgs boson in the fully hadronic final state produced in protonproton collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search for heavy resonances decaying into a or boson and a Higgs boson produced in protonproton collisions at the Large Hadron Collider at TeV is prese…
Investigation of the Status of Unit 2 Nuclear Reactor of the Fukushima Daiichi by the Cosmic Muon Radiography
Hirofumi Fujii, Kazuhiko Hara, Shugo Hashimoto +19
We have investigated the status of the nuclear debris in the Unit-2 Nuclear Reactor of the Fukushima Daiichi Nuclear Power plant by the method called Cosmic Muon Radiography. In th…
Investigation of Unit-1 Nuclear Reactor of the Fukushima Daiichi by Cosmic Muon Radiography
Hirofumi Fujii, Kazuhiko Hara, Kohei Hayashi +11
We have investigated the status of the nuclear fuel assemblies in Unit-1 reactor of the Fukushima Daiichi Nuclear Power plant by the method called Cosmic Muon Radiography. In this…
Transverse momentum and process dependent azimuthal anisotropies in TeV +Pb collisions with the ATLAS detector
ATLAS Collaboration
The azimuthal anisotropy of charged particles produced in TeV +Pb collisions is measured with the ATLAS detector at the LHC. The data correspond to…
Search for Higgs-like particles produced in association with bottom quarks in proton-antiproton collisions
CDF Collaboration, T. Aaltonen, S. Amerio +396
We report on a search for a spin-zero non-standard-model particle in proton-antiproton collisions collected by the Collider Detector at Fermilab at a center-of-mass-energy of 1.96…
Imaging the Inner Structure of a Nuclear Reactor by Cosmic Muon Radiography
Hirofumi Fujii, Kazuhiko Hara, Shogo Hashimoto +15
We studied the inner structure of the nuclear reactor of the Japan Atomic Power Company (JAPC) at Tokai, Japan, by the muon radiography. In this study, muon detectors were placed o…
Search for standard-model Z and Higgs bosons decaying into a bottom-antibottom quark pair in proton-antiproton collisions at 1.96 TeV
CDF Collaboration, T. Aaltonen, S. Amerio +396
The Collider Detector at Fermilab collected a unique sample of jets originating from bottom-quark fragmentation (-jets) by selecting online proton-antiproton () collis…
A search for the exotic meson with the Collider Detector at Fermilab
CDF Collaboration, T. Aaltonen, S. Amerio +395
A search for the exotic meson decaying into the final state is performed using data corresponding to from collisions at…
Combined Forward-Backward Asymmetry Measurements in Top-Antitop Quark Production at the Tevatron
CDF collaboration, D0 collaboration
The CDF and D0 experiments at the Fermilab Tevatron have measured the asymmetry between yields of forward- and backward-produced top and antitop quarks based on their rapidity diff…
Measurement of the and production cross section using final states with a charged lepton and heavy-flavor jets in the full CDF Run II data set
CDF Collaboration, T. Aaltonen, S. Amerio +396
We present a measurement of the total {\it WW} and {\it WZ} production cross sections in collision at TeV, in a final state consistent with leptonic …
Measurement of the production cross section in collisions at TeV
CDF Collaboration, T. Aaltonen, S. Amerio +396
We describe a measurement of the ratio of the cross sections times branching fractions of the meson in the decay mode to the meson in the de…
TID-Effect Compensation and Sensor-Circuit Cross-Talk Suppression in Double-SOI Devices
Shunsuke Honda, Kazuhiko Hara, Daisuke Sekigawa +9
We are developing double silicon-on-insulator (DSOI) pixel sensors for various applications such as for high-energy experiments. The performance of DSOI devices has been evaluated…
Compensation for TID Damage in SOI Pixel Devices
Naoshi Tobita, Shunsuke Honda, Kazuhiko Hara +7
We are investigating adaption of SOI pixel devices for future high energy physic(HEP) experiments. The pixel sensors are required to be operational in very severe radiation environ…
Characteristics of Non-Irradiated and Irradiated Double SOI Integration Type Sensor
Mari Asano, Kazuhiko Hara, Daisuke Sekigawa +5
We are developing monolithic pixel sensors based on a 0.2 m fully-depleted Silicon-on-Insulator (SOI) technology for HEP experiment applications. The total ionizing dose (TID) e…
Measurement of the top-quark mass in the dilepton channel using the full CDF Run II data set
CDF Collaboration, T. Aaltonen, S. Amerio +400
We present a measurement of the top-quark mass in events containing two leptons (electrons or muons) with a large transverse momentum, two or more energetic jets, and a transverse-…
First measurement of the forward-backward asymmetry in bottom-quark pair production at high mass
CDF Collaboration, T. Aaltonen, S. Amerio +400
We measure the particle-level forward-backward production asymmetry in pairs with masses larger than 150 GeV/, using events with hadronic jets and emp…
Search for Resonances Decaying to Top and Bottom Quarks with the CDF Experiment
CDF Collaboration, T. Aaltonen, S. Amerio +402
We report on a search for charged massive resonances decaying to top () and bottom () quarks in the full data set of proton-antiproton collisions at center-of-mass energy of…
Updated Measurement of the Single Top Quark Production Cross Section and in the Missing Transverse Energy Plus Jets Topology in Collisions at TeV
CDF Collaboration, T. Aaltonen, S. Amerio +399
An updated measurement of the single top quark production cross section is presented using the full data set collected by the Collider Detector at Fermilab (CDF) and corresponding…