Publications (122)
30S Beam Development and X-ray Bursts
D. Kahl, A. A. Chen, S. Kubono +13
Over the past three years, we have worked on developing a well-characterized 30S radioactive beam to be used in a future experiment aiming to directly measure the 30S(alpha,p) stel…
Balmer breaks in simulated galaxies at z>6
C. Binggeli, E. Zackrisson, X. Ma +6
Photometric observations of the spectroscopically confirmed galaxy MACS1149-JD1 have indicated the presence of a prominent Balmer break in its spectral energy distri…
A lattice fermion without doubling
A. Hayashi, T. Hashimoto, M. Horibe +1
A free fermion without doubler is formulated on 1+D dimensional discrete Minkowski space-time. The action is not hermitian but causes no harm. In 1+3 dimensional massless case the…
Local Quantum Pure-state Identification without Classical Knowledge
Y. Ishida, T. Hashimoto, M. Horibe +1
Suppose we want to distinguish two quantum pure states. We consider the case in which no classical knowledge on the two states is given and only a pair of samples of the two states…
Equivalent widths of Lyman emitters in MUSE-Wide and MUSE-Deep
J. Kerutt, L. Wisotzki, A. Verhamme +15
The aim of this study is to better understand the connection between the Lyman rest-frame equivalent width (EW) and spectral properties as well as ultraviolet (UV) continu…
Wigner Functions on a Lattice
A. Takami, T. Hashimoto, M. Horibe +1
The Wigner functions on the one dimensional lattice are studied. Contrary to the previous claim in literature, Wigner functions exist on the lattice with any number of sites, wheth…
A Study of Meson Correlators at Finite Temperature
TARO Collaboration, Ph. de Forcrand, M. Garcia Perez +8
We present results for mesonic propagators in temporal and spatial directions at T below and above the deconfining transition in quenched QCD. Anisotropic lattices are used to get…
Observation of a Be double-Lambda hypernucleus in the J-PARC E07 experiment
H. Ekawa, K. Agari, J. K. Ahn +100
A double- hypernucleus, , was observed by the J-PARC E07 collaboration in nuclear emulsions tagged by the reaction. This event was interpr…
Dipole polarizability of 120Sn and nuclear energy density functionals
T. Hashimoto, A. M. Krumbholz, P. -G. Reinhard +32
The electric dipole strength distribution in 120Sn between 5 and 22 MeV has been determined at RCNP Osaka from a polarization transfer analysis of proton inelastic scattering at E_…
Low-energy electric dipole response in 120Sn
A. M. Krumbholz, P. von Neumann-Cosel, T. Hashimoto +29
The electric dipole strength in 120Sn has been extracted from proton inelastic scattering experiments at E_p = 295 MeV and at forward angles including 0 degree. Below neutron thres…
Test of the Brink-Axel hypothesis for the pygmy dipole resonance
D. Martin, P. von Neumann-Cosel, A. Tamii +22
The gamma strength function and level density of 1- states in 96Mo have been extracted from a high-resolution study of the (p,p') reaction at 295 MeV and extreme forward angles. By…
Minimum uncertainty states and completeness of non-negative quasi probability of finite-dimensional quantum systems
T. Hashimoto, A. Hayashi, M. Horibe
We construct minimum-uncertainty states and a non-negative quasi probability distribution for quantum systems on a finite-dimensional space. We reexamine the theorem of Massar and…
Examination of the role of the O(,)F reaction rate in type I x-ray bursts
J. Hu, J. J. He, A. Parikh +17
The O(,)F reaction is one of the key reactions involved in the breakout from the hot-CNO cycle to the rp-process in type I x-ray bursts (XRBs). The resonant pr…
Properties of 187Ta revealed through isomeric decay
P. M. Walker, Y. Hirayama, G. J. Lane +20
Mass-separated 187Ta in a high-spin isomeric state has been produced for the first time by multi-nucleon transfer reactions, employing an argon gas stopping cell and laser ionisati…
Measurement of He()H reaction cross section and evaluation of hypertriton binding energy
T. Akaishi, H. Asano, X. Chen +32
Light -shell hypernuclei () and their ground-state properties are crucial benchmarks in hypernuclear physics. In particular, comparing the production cross se…
The discovery of the most UV-Lya luminous star-forming galaxy: a young, dust- and metal-poor starburst with QSO-like luminosities
R. Marques-Chaves, J. Alvarez-Marquez, L. Colina +6
We report the discovery of BOSS-EUVLG1 at z=2.469, by far the most luminous, almost un-obscured star-forming galaxy known at any redshift. First classified as a QSO within the Bary…
Change of nuclear configurations in the neutrinoless double- decay of Te Xe and Xe Ba
J. P. Entwisle, B. P. Kay, A. Tamii +24
The change in the configuration of valence protons between the initial and final states in the neutrinoless double- decay of Te Xe and of …
The z = 9.625 Cosmic Gems Galaxy was a "Compact Blue Monster" Propelled by Massive Star Clusters
E. Vanzella, M. Messa, A. Adamo +36
The recent discovery of five massive stellar clusters at z=9.625 in the Cosmic Gems has raised the question about the formation mechanism of star clusters in the first half Gyr aft…
Finite Temperature Gauge Theory on Anisotropic Lattices
M. Fujisaki, M. Okuda, Y. Tago +9
The finite temperature transition of QCD can be seen as a change in the structure of the hadrons and as a symmetry breaking transition -- a change in the structure of the vacuum. T…
Autocorrelation in Updating Pure SU(3) Lattice Gauge Theory by the use of Overrelaxed Algorithms
K. Akemi, Ph. deForcrand, M. Fujisaki +8
We measure the sweep-to-sweep autocorrelations of blocked loops below and above the deconfinement transition for SU(3) on a lattice using 20000-140000 Monte-Carlo updating s…
SuperBoRG: Exploration of point sources at in HST parallel fields
T. Morishita, M. Stiavelli, M. Trenti +7
To extend the search for quasars in the epoch of reionization beyond the tip of the luminosity function, we explore point source candidates at redshift in SuperBoRG, a com…
Search for Dark Matter WIMPs using Upward Through-going Muons in Super-Kamiokande
Kamiokande Collaboration, S. Desai, Y. Ashie +133
We present the results of indirect searches for Weakly Interacting Massive Particles (WIMPs) with 1679.6 live days of data from the Super-Kamiokande detector using neutrino-induced…
Search for Effective Lattice Action of Pure QCD
Ph. deForcrand, M. Fujisaki, T. Hashimoto +7
We study a coupling flow of pure QCD gauge system by using the Monte Carlo Renormalization Group method. A rough location of the renormalized trajectory in two coupling space is ob…
PRISMS. UNCOVER-26185, a metal-poor SFG at z=10.05 with no evidence for a X-ray-luminous AGN
J. Ãlvarez-Márquez, L. Colina, A. Crespo-Gomez +31
This work presents the first results of the PRImordial galaxy Survey with MIRI Spectroscopy (PRISMS), a JWST cycle 4 program (PID 8051) aimed at the characterization of a relativel…
SPring-8 LEPS2 beamline: A facility to produce a multi-GeV photon beam via laser Compton scattering
N. Muramatsu, M. Yosoi, T. Yorita +48
We have constructed a new laser-Compton-scattering facility, called the LEPS2 beamline, at the 8-GeV electron storage ring, SPring-8. This facility provides a linearly polarized ph…
First high-precision direct determination of the atomic mass of a superheavy nuclide
P. Schury, T. Niwase, M. Wada +25
We present the first direct measurement of the atomic mass of a superheavy nuclide. Atoms of Db (=105) were produced online at the RIKEN Nishina Center for Accelerator-B…
Observation of Coulomb-assisted nuclear bound state of -N system
S. H. Hayakawa, K. Agari, J. K. Ahn +95
In an emulsion-counter hybrid experiment performed at J-PARC, a absorption event was observed which decayed into twin single- hypernuclei. Kinematic calculations enabled…
Search for bound nuclei in the reaction with simultaneous detection of decay products
N. Tomida, N. Muramatsu, M. Niiyama +60
We measured missing mass spectrum of the reaction for the first time in coincidence with potential decay products from bound nuclei. We tagged an (…
The MUSE Hubble Ultra Deep Field Survey: II. Spectroscopic redshifts and comparisons to color selections of high-redshift galaxies
H. Inami, R. Bacon, J. Brinchmann +22
We have conducted a two-layered spectroscopic survey (1'x1' ultra deep and 3'x3' deep regions) in the Hubble Ultra Deep Field (HUDF) with the Multi Unit Spectroscopic Explorer (MUS…
Determinant of a new fermionic action on a lattice - (II)
A. Takami, T. Hashimoto, M. Horibe +1
We investigate the fermion determinant of a new action on a -dimensional lattice for SU(2) gauge groups. This action possesses the discrete chiral symmetry and provides $2^D…
Monte Carlo Renormalization Group analysis of QCD in two dimensional coupling space
TARO Collaboration, Ph. de Forcrand, M. Garcia Perez +8
We report our results of the Monte Carlo Renormalization Group analysis in two dimensional coupling space. The qualitative features of the RG flow are described with a phenomenolog…
A confirmative spin-parity assignment for the key 6.15 MeV state in Ne of astrophysical importance
J. Hu, J. J. He, S. W. Xu +14
Proton resonant states in Ne have been investigated by the resonant elastic scattering of F+. The F beam was separated by the CNS radioactive ion beam separ…
30S(alpha,p) in X-Ray Bursts at CRIB
D. Kahl, A. A. Chen, S. Kubono +13
Over the past three years, we have worked on developing a well-characterized 30S radioactive beam to be used in a future experiment aiming to directly measure the 30S(alpha,p) stel…
Quantum Markov Process on a Lattice
T. Hashimoto, M. Horibe, A. Hayashi
We develop a systematic description of Weyl and Fano operators on a lattice phase space. Introducing the so-called ghost variable even on an odd lattice, odd and even lattices can…
Determination of astrophysical 12N(p,g)13O reaction rate from the 2H(12N, 13O)n reaction and its astrophysical implications
B. Guo, J. Su, Zhihong Li +20
The evolution of massive stars with very low-metallicities depends critically on the amount of CNO nuclides which they produce. The N(,\,)O reaction is an impo…
Comprehensive measurement of photoproduction off the proton at
N. Muramatsu, J. K. Ahn, W. C. Chang +61
For the spectroscopy of nucleon resonances at the total energies from the -meson production threshold to , photon beam asymmetries of the reaction $…
Mesons Above The Deconfining Transition
TARO Collaboration, Ph. de Forcrand, M. Garcia Perez +8
We analyze temporal and spatial meson correlators in quenched lattice QCD at T>0. Above T_c we find different masses and (spatial) screening masses, signals of plasma formation, an…
Direct observation of and decay from a high-spin long-lived isomer in Ta
J. L. Chen, H. Watanabe, P. M. Walker +20
Ta (, ) is located in the neutron-rich region where a prolate-to-oblate shape transition via triaxial softness is predicted to take place. A pr…
Dominant -wave superconducting gap in PdTe observed by tunneling spectroscopy on side-junctions
J. A. Voerman, J. C. de Boer, T. Hashimoto +3
We have fabricated superconductor-normal metal side-junctions with different barrier transparencies out of PdTe crystalline flakes and measured the differential conductance spe…
Structural evolution in the neutron-rich nuclei 106Zr and 108Zr
T. Sumikama, K. Yoshinaga, H. Watanabe +44
The low-lying states in 106Zr and 108Zr have been investigated by means of β-γ and isomer spectroscopy at the RI beam factory, respectively. A new isomer with a half-life of 620\…
Unitary-process discrimination with error margin
T. Hashimoto, A. Hayashi, M. Hayashi +1
We investigate a discrimination scheme between unitary processes. By introducing a margin for the probability of erroneous guess, this scheme interpolates the two standard discrimi…
A puzzling non-detection of [O III] and [C II] from a galaxy observed with ALMA
C. Binggeli, A. K. Inoue, T. Hashimoto +12
Characterizing the galaxy population in the early Universe holds the key to understanding the evolution of these objects and the role they played in cosmic reionization. However, t…
RIOJA. Dusty outflows and density-complex ISM in the N-enhanced lensed galaxy RXCJ2248-ID at z=6.1
A. Crespo Gómez, Y. Tamura, L. Colina +19
We present an analysis on the kinematics and physical properties of the ionized gas in the lensed galaxy RXCJ2248-ID at z=6.1 based on high-resolution JWST NIRSpec/IFU data in comb…
Measurement of the strong interaction induced shift and width of the 1s state of kaonic deuterium at J-PARC
J. Zmeskal, M. Sato, S. Ajimura +74
The antikaon-nucleon interaction close to threshold provides crucial information on the interplay between spontaneous and explicit chiral symmetry breaking in low-energy QCD. In th…
First direct measurement of the C(, p)N stellar reaction by an extended thick-target method
S. Hayakawa, S. Kubono, D. Kahl +10
The C(, p) reaction is an important -induced reaction competing with -limited hydrogen-burning processes in high-temperature explosive stars. We directly measure…
Scaling Study of Pure Gauge Lattice QCD by Monte Carlo Renormalization Group Method
K. Akemi, Ph. deForcrand, M. Fujisaki +8
The scaling behavior of pure gauge SU(3) in the region is examined by a Monte Carlo Renormalization Group analysis. The coupling shifts induced by factor 2 blockin…
Optimal estimation of a physical observable's expectation value for pure states
A. Hayashi, M. Horibe, T. Hashimoto
We study the optimal way to estimate the quantum expectation value of a physical observable when a finite number of copies of a quantum pure state are presented. The optimal estima…
Observation of a bound state in the reaction
T. Yamaga, S. Ajimura, H. Asano +66
We have performed an exclusive measurement of the reaction at an incident kaon momentum of .In the invariant mass spectrum,…
The MUSE Hubble Ultra Deep Field Survey VI: The Faint-End of the Lya Luminosity Function at 2.91 < z < 6.64 and Implications for Reionisation
A. B. Drake, T. Garel, L. Wisotzki +19
We present the deepest study to date of the Lya luminosity function (LF) in a blank field using blind integral field spectroscopy from MUSE. We constructed a sample of 604 Lya emit…
PRISMS. U37126, a very blue, ISM-naked starburst at z=10.255 with nearly 100% Lyman continuum escape fraction
R. Marques-Chaves, J. Ãlvarez-Márquez, L. Colina +31
We present very deep (~11h) JWST/MIRI low-resolution spectroscopy of the rest-frame optical emission of U37126, a UV-bright (M_UV ~ -20), mildly lensed () galaxy at z…
Center Preserving Automorphisms of Finite Heisenberg Group over
T. Hashimoto, M. Horibe, A. Hayashi
We investigate the group structure of center-preserving automorphisms of the finite Heisenberg group over with extension, which arises in finite-dimensional qu…
Readout technologies for directional WIMP Dark Matter detection
J. B. R. Battat, I. G. Irastorza, A. Aleksandrov +90
The measurement of the direction of WIMP-induced nuclear recoils is a compelling but technologically challenging strategy to provide an unambiguous signature of the detection of Ga…
Precise lifetime measurement of H hypernucleus using in-flight HeH reaction
T. Akaishi, H. Asano, X. Chen +35
We present a new measurement of the H hypernuclear lifetime using in-flight + He H + reaction at the J-PARC hadron facility. We demonst…
Application of deep learning to the evaluation of goodness in the waveform processing of transition-edge sensor calorimeters
Y. Ichinohe, S. Yamada, R. Hayakawa +5
Optimal filtering is the crucial technique for the data analysis of transition-edge-sensor (TES) calorimeters to achieve their state-of-the-art energy resolutions. Filtering out th…
Development of an alpha-particle imaging detector based on a low radioactivity micro-time-projection chamber
H. Ito, T. Hashimoto, K. Miuchi +5
An important issue for rare-event-search experiments, such as the search for dark matter or neutrinoless double beta decay, is to reduce radioactivity of the detector materials and…
Atomic masses of intermediate-mass neutron-deficient nuclei with relative uncertainty down to 35-ppb via multireflection time-of-flight mass spectrograph
S. Kimura, Y. Ito, D. Kaji +18
High-precision mass measurements of Cu, Zn, Ga, Ge, As, Br, Rb, and Sr were performed utilizing a multireflection t…
Charge-changing-cross-section measurements of C at around MeV and development of a Glauber model for incident energies MeV
D. T. Tran, H. J. Ong, T. T. Nguyen +26
We have measured for the first time the charge-changing cross sections () of C on a C target at energies below MeV. To analyze these low-ene…
First measurement of S+ resonant elastic scattering for the S(,p) reaction rate
D. Kahl, H. Yamaguchi, S. Kubono +20
Background: Type I x-ray bursts are the most frequent thermonuclear explosions in the galaxy, resulting from thermonuclear runaway on the surface of an accreting neutron star. The…
Alpha-resonance structure in C studied via resonant scattering of Be+ and Be(, ) reaction
H. Yamaguchi, D. Kahl, Y. Wakabayashi +10
The resonance structure in C is particularly of interest with regard to the astrophysical Be(, ) reaction, relevant at high temperature, and to the -cluste…
Remote State Preparation without Oblivious Conditions
A. Hayashi, T. Hashimoto, M. Horibe
In quantum teleportation, neither Alice nor Bob acquires any classical knowledge on teleported states. The teleportation protocol is said to be oblivious to both parties. In remote…
Alpha-decay-correlated mass measurement of 206,207Ra using an -TOF detector equipped MRTOF-MS system
T. Niwase, M. Wada, P Schury +25
The atomic masses of the isotopes Ra have been measured via decay-correlated mass spectroscopy using a multi-reflection time-of-flight mass spectrograph equipped with a…
Nuclear structure of 30S and its implications for nucleosynthesis in classical novae
K. Setoodehnia, A. A. Chen, D. Kahl +29
The uncertainty in the 29P(p,gamma)30S reaction rate over the temperature range of 0.1 - 1.3 GK was previously determined to span ~4 orders of magnitude due to the uncertain locati…
Differential cross sections and photon beam asymmetries of photoproduction on the proton at = 1.3-2.4 GeV
T. Hashimoto, T. Nam, N. Muramatsu +57
We have carried out exclusive measurements for the photoproduction of an meson from a proton target with an egg-shaped calorimeter made of BGO crystals (BGOegg) and forward ch…
The Absence of [CII] 158m Emission in Spectroscopically-Confirmed Galaxies at
N. Laporte, H. Katz, R. S. Ellis +8
The scatter in the relationship between the strength of [CII] 158m emission and the star formation rate at high-redshift has been the source of much recent interest. Although t…
Stationary quantum Markov process for the Wigner function
T. Hashimoto, M. Horibe, A. Hayashi
As a stochastic model for quantum mechanics we present a stationary quantum Markov process for the time evolution of the Wigner function on a lattice phase space Z_N x Z_N with N o…
Spatially resolved H emission in B14-65666: compact starbursts, ionizing efficiency and gas kinematics in an advanced merger at the Epoch of Reionization
C. Prieto-Jiménez, J. Ãlvarez-Márquez, L. Colina +28
We present MIRI/JWST medium resolution spectroscopy (MRS) and imaging (MIRIM) of B14-65666, a Lyman-break and interacting galaxy at redshift =7.15. We detect the H line emis…
Evidence for Z=6 `magic number' in neutron-rich carbon isotopes
D. T. Tran, H. J. Ong, G. Hagen +37
The nuclear shell structure, which originates in the nearly independent motion of nucleons in an average potential, provides an important guide for our understanding of nuclear str…
Investigation of thermonuclear Ne(,)Na rate via resonant elastic scattering of Na+
L. Y. Zhang, J. J. He, A. Parikh +22
The Ne(,)Na reaction is thought to be one of the key breakout reactions from the hot CNO cycles to the rp-process in type I x-ray bursts. In this work, the res…
High-stability, high-voltage power supplies for use with multi-reflection time-of-flight mass spectrographs
P. Schury, M. Wada, H. Wollnik J-Y. Moon +2
Achieving the highest possible mass resolving power in a multi-reflection time-of-flight mass spectrometer requires very high-stability power supplies. To this end, we have develop…
Absolute Energy Calibration of X-ray TESs with 0.04 eV Uncertainty at 6.4 keV in a Hadron-Beam Environment
H. Tatsuno, W. B. Doriese, D. A. Bennett +31
A performance evaluation of superconducting transition-edge sensors (TESs) in the environment of a pion beam line at a particle accelerator is presented. Averaged across the 209 fu…
Properties of resonant states in 18Ne relevant to key 14O(alpha,p)17F breakout reaction in type I x-ray bursts
J. Hu, J. J. He, A. Parikh +17
The O(,)F reaction is one of the key reactions involved in the breakout from the hot-CNO cycle to the rp-process in type I x-ray bursts. The resonant propertie…
Systematic study of autocorrelation time in pure SU(3) lattice gauge theory
K. Akemi, Ph. deForcrand, M. Fujisaki +8
Results of our autocorrelation measurement performed on Fujitsu AP1000 are reported. We analyze (i) typical autocorrelation time, (ii) optimal mixing ratio between overrelaxation a…
Optically-detected galaxy cluster candidates in the North Ecliptic Pole field based on photometric redshift from Subaru Hyper Suprime-Cam
T. -C. Huang, H. Matsuhara, T. Goto +23
Galaxy clusters provide an excellent probe in various research fields in astrophysics and cosmology. However, the number of galaxy clusters detected so far in the North Ecl…
Quantum pure-state identification
A. Hayashi, M. Horibe, T. Hashimoto
We address a problem of identifying a given pure state with one of two reference pure states, when no classical knowledge on the reference states is given, but a certain number of…
Meson Correlators in Finite Temperature Lattice QCD
TARO Collaboration, Ph. de Forcrand, M. Garcia Perez +8
We analyze temporal and spatial meson correlators in quenched lattice QCD at T>0. Below T_c we observe little change in the meson properties as compared with T=0. Above T_c we obse…
First application of superconducting transition-edge-sensor microcalorimeters to hadronic-atom x-ray spectroscopy
S. Okada, D. A. Bennett, C. Curceanu +35
High-resolution pionic-atom x-ray spectroscopy was performed with an x-ray spectrometer based on a 240-pixel array of superconducting transition-edge-sensor (TES) microcalorimeters…
Effects of Chemical Potential on Hadron Masses in the Phase Transition Region
TARO Collaboration, Ph. de Forcrand, M. Garcia Perez +9
We study the response of hadron masses with respect to chemical potential at . Our preliminary results of the pion channel show that in the confineme…
First observation of a nuclear -state of hypernucleus,
M. Yoshimoto, J. K. Ahn, B. Bassalleck +46
Bound-systems of -- are studied via capture at rest followed by emission of a twin single- hypernucleus in the emulsion detectors. Two events form…
CFHT MegaPrime/MegaCam -band source catalogue of the North Ecliptic Pole Wide field
T. -C. Huang, H. Matsuhara, T. Goto +10
The infrared (IR) space telescope conducted two surveys (Deep and Wide) in the North Ecliptic Pole (NEP) field to find more than 100,000 IR sources using its Infrared Camer…
Unitary Representation of Symplectic Group for Phase Point Operators on Discrete Phase Space
D. Watanabe, T. Hashimoto, M. Horibe +1
The phase point operator is the quantum mechanical counterpart of the classical phase point . The discrete form of was formulated for an odd number of la…
State discrimination with error margin and its locality
A. Hayashi, T. Hashimoto, M. Horibe
There are two common settings in a quantum-state discrimination problem. One is minimum-error discrimination where a wrong guess (error) is allowed and the discrimination success p…
Few-electron highly charged muonic Ar atoms verified by electronic x rays
T. Okumura, T. Azuma, D. A. Bennett +40
Electronic x rays emitted by muonic Ar atoms in the gas phase were observed using a superconducting transition-edge-sensor microcalorimeter. The high-precision energy spectra p…
Determinant of a new fermionic action on a lattice - (I)
A. Takami, T. Hashimoto, M. Horibe +1
We investigate, analytically and numerically, the fermion determinant of a new action on a (1+1)-dimensional Euclidean lattice. In this formulation the discrete chiral symmetry is…
Scaling Analysis of Improved Actions for Pure SU(3) Gauge Theory
QCD-TARO, :, Ph. de Forcrand +9
We have explored the behaviour of some improved actions based on a nonperturbative renormalization group (RG) analysis in coupling space. We calculate the RG flow in two-coupling s…
Two gamma-ray bursts from dusty regions with little molecular gas
B. Hatsukade, K. Ohta, A. Endo +4
Long-duration gamma-ray bursts are associated with the explosions of massive stars and are accordingly expected to reside in star-forming regions with molecular gas (the fuel for s…
Reexamination of optimal quantum state estimation of pure states
A. Hayashi, T. Hashimoto, M. Horibe
A direct derivation is given for the optimal mean fidelity of quantum state estimation of a d-dimensional unknown pure state with its N copies given as input, which was first obtai…
Locality and nonlocality in quantum pure-state identification problems
Y. Ishida, T. Hashimoto, M. Horibe +1
Suppose we want to identify an input state with one of two unknown reference states, where the input state is guaranteed to be equal to one of the reference states. We assume that…
Status of the Laser Spectroscopy and Merged-beam Experiments at RICE
Y. Nakano, R Igosawa, S. Iida +9
Recently, we reported the commissioning of the new cryogenic ion storage ring RICE, which demonstrated potential capabilities for the precise studies of molecular structures and re…
Simple criterion for local distinguishability of generalized Bell states in prime dimension
T. Hashimoto, M. Horibe, A. Hayashi
Local distinguishability of sets of generalized Bell states (GBSs) is investigated. We first clarify the conditions such that a set of GBSs can be locally transformed to a certain…
Performance test of the MAIKo active target
T. Furuno, T. Kawabata, H. J. Ong +23
A new active target named MAIKo (Mu-PIC based Active target for Inverse Kinematics) has been developed at Kyoto University and Research Center for Nuclear Physics (RCNP),…
Complete solution for unambiguous discrimination of three pure states with real inner products
H. Sugimoto, T. Hashimoto, M. Horibe +1
Complete solutions are given in a closed analytic form for unambiguous discrimination of three general pure states with real mutual inner products. For this purpose, we first estab…
Prospects for Pentaquark Baryon Search with the Upgraded LEPS2 Facility
T. Nakano, S. Ajimura, Y. Asano +33
We present prospects for the pentaquark baryon search using the newly constructed LEPS2 facility at SPring-8. The LEPS2 detector system features significant improvements in…
Chemical potential response of meson masses at finite temperature
TARO Collaboration, Ph. deForcrand, T. Hashimoto +7
We study the response of meson masses to the chemical potential () at high temperature and at zero chemical potential on lattice with staggered ferm…
Measurement and comparison of individual external doses of high-school students living in Japan, France, Poland and Belarus -- the "D-shuttle" project --
N. Adachi, V. Adamovitch, Y. Adjovi +228
Twelve high schools in Japan (of which six are in Fukushima Prefecture), four in France, eight in Poland and two in Belarus cooperated in the measurement and comparison of individu…
Mitigating the effects of charged particle strikes on TES arrays for exotic atom X-ray experiments
H. Tatsuno, D. A. Bennett, W. B. Doriese +16
Exotic atom experiments place transition-edge-sensor (TES) microcalorimeter arrays in a high-energy charged particle rich environment. When a high-energy charged particle passes th…
Effects of Chemical Potential on Hadron Masses at Finite Temperature
TARO Collaboration, Ph. de Forcrand, M. Garcia Perez +8
We study the effects of the chemical potential on the meson mass at finite temperature. Our preliminary results show that some effects are seen in the vicinity of the phase tr…
Intermittency and Phase Transition
E. R. Nakamura, K. Kudo, T. Hashimoto +1
On the basis of a lattice gas model and the convolution formula with cell construction scheme, we demonstrate that intermittency in the rapidity-space with respect to the scaled mo…
photoproduction on the proton at = 1.5 - 2.9 GeV
K. Mizutani, M. Niiyama, T. Nakano +53
Differential cross sections at and decay asymmetries for the reaction have been measured using linearly polarized photons in the range 1.5 to…
Temperature dependencies of the energy and time resolution of silicon drift detectors
B. K. Wuenschek, Y. Fujiwara, T. Hashimoto +7
The response of silicon drift detectors (SDDs), which were mounted together with their preamplifiers inside a vacuum chamber, was studied in a temperature range from 100 K to 200 K…
Mean king's problem with mutually unbiased bases and orthogonal Latin squares
A. Hayashi, M. Horibe, T. Hashimoto
The mean king's problem with maximal mutually unbiased bases (MUB's) in general dimension d is investigated. It is shown that a solution of the problem exists if and only if the ma…