RIKEN Accelerator Progress Report

RIKEN Accelerator Progress Report 2014 Vol. 48

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CONTENTS  

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PREFACE  
EURICA! ~ Secrets Revealed via Decay Spectroscopy of Exotic Nuclei ~  
   
Ⅰ. HIGHLIGHTS OF THE YEAR  
1p3/2 Proton-Hole State in 132Sn and Shell Structure Along N=82
J. Taprogge et al.
1
Isomer decay spectroscopy of 164Sm and 166Gd: mid-shell collectivity around N=100
Z. Patel et al.
2
β-Decay half-lives of 76,77Co, 79,80Ni and 81Cu: experimental indication of doubly magic 78Ni
Z. Y. Xu et al.
3
Intermediate-energy Coulomb excitation of 104Sn: Moderate E2 strength decrease approaching 100Sn
P. Doorenbal et al.
4
First campaign of the SEASTAR project
P. Doornenbal et al.
5
Fragmentation of 137Cs and 90Sr on proton and deuterium
H. Wang et al.
6
Missing-mass spectroscopy of tetra-neutron system via exothermic double-charge exchange reaction 4He(8He,8Be)4n
K. Kisamori et al.
7
Laser-RF double resonance spectroscopy of 84-87Rb isotopes trapped in superfluid helium
X.F. Yang et al.
8
RI beam production at BigRIPS in 2014
N. Fukuda et al.
9
Neutron drip-line search using 48Ca beam
N. Inabe et al.
11
High-resolution hadronic-atom X-ray spectroscopy with superconducting transition-edge-sensor microcalorimeters
S. Okada et al.
12
Measurement of high-pT neutral mesons with a high-energy photon trigger in ALICE
S. Yano and K. Shigaki
13
Transverse single-spin asymmetries in prompt photon production from proton-proton collisions
D. Pitonyak et al.
14
Entanglement entropy of de Sitter space α-vacua
N. Iizuka, T. Noumi, N. Ogawa
15
Current Reflection and Transmission at Conformal Defects: Applying BCFT to Transport Process
T. Kimura and M. Murata
16
Magneticfield of the slowest rotating neutron star in the symbiotic X-ray binary 4U 1954+319
T. Enoto et al.
17
Short-term spectral softening of black-hole binary Swift J1753.5-0127
A. Yoshikawa et al.
18
Installation of return BT line from IRC
Y. Watanabe et al.
19
Supply of 48Ca beam from 18-GHz ECRIS using the micro-oven
K. Ozeki et al.
20
Particle identification for Sn region with SAMURAI
J. Yasuda et al.
21
Results of first online tests of small ion-surfing RF carpet gas cell at GARIS-Ⅱ
P. Schury et al.
22
Electron scattering spectrometer for the SCRIT project
K. Tsukada et al.
23
Measurement of isochronism using α-source for the Rare RI Ring
Y. Abe et al.
24
Time-stamping system for nuclear physics experiments at RIKEN RIBF
H. Baba et al.
25
First chemical synthesis and investigation of Sg(CO)6
J. Even et al.
26
   
Ⅱ. RESEARCH ACTIVITIES I (Nuclear, Particle and Astro-Physics)  
1. Nuclear Physics  
Long-lived isomer in 126Pd
H. Watanabe
27
Yrast 6+ Seniority Isomers of 136,138Sn
G. Simpson et al.
28
Gamma-Spectroscopy around 100Sn
J. Park and D. Lubos
29
Identification of a millisecond isomeric state 129Cd via the detection of internal conversion and Compton electrons
J. Taprogge et al.
30
Study of shape evolution in neutron-rich Cs isotopes using β-decay spectroscopy
A. Yagi et al.
31
Shell evolution in neutron-rich Te isotopes beyond doubly magic 132Sn
P. Lee et al.
32
Decay spectroscopy of neutron-rich Z ≈ 60 isotopes
E. Ideguchi et al.
33
Investigation of octupole correlations of neutron-rich Z ~ 56 isotopes throughβ-γ spectroscopy
R. Yokoyama et al.
34
Decay spectroscopy of neutron-rich rare-earth isotopes
P-A Söderström et al.
35
Rotational level structure of sodium isotopes inside the “Island of Inversion”
P. Doornenbal et al.
36
In-beamγ-ray spectroscopy of 50Ar
D. Steppenbeck et al.
37
Experimental study of isoscalar and isovector dipole resonances in neutron-rich oxygen isotopes
N. Nakatsuka et al.
38
Study of the pygmy-dipole resonances of 132Sn and 128Sn in inelasticα-scattering
J. Tscheuschner, T. Aumann et al.
39
Coulomb excitation of 130Cd
H. Wang, N. Aoi et al.
40
Search of E1 strength around threshold in 70Ni
R. Avigo, O. Wieland et al.
41
Structure at and beyond the dripline in the vicinity of the N=14 and 16 sup-shell closures
S. Leblond et al.
42
Study of neutron-unbound states of 19C at SAMURAI
J. Hwang et al.
44
Measurement of unbound states in 17C at SAMURAI
S. Kim et al.
45
Detailed analysis of tracking detectors for SAMURAI08 experiment
S. Koyama et al.
46
Fission Barrier Studies of Neutron-Rich Nuclei via the (p,2p) Reaction: Status of NP1306-SAMURAI-14 Experiment
D. Muecher, S. Reichert et al.
47
Identification of fission fragments from tracks measured by the FDC1
S. Reichert et al.
48
Analysis status of the experiment on fission associated with the (p,2p) reaction with 238U beam
M. Sako et al.
49
Study of Neutron-Proton Correlations & 3N Forces in 12C
H. N. Liu et al.
50
Measurement of the 132Sn(p, n) reaction at 270 MeV/nucleon
M. Sasano et al.
51
Experimental study on neutron-neutron correlation in Borromean nuclei via the (p, pn) reaction at intermediate energy with the SAMURAI spectrometer
Y. Kubota et al.
52
Simulations for experimental studies of breakup reactions on neutron-deficient isotopes relevant to the astrophysical rp-process
V. Panin et al.
53
Future plan to study light nuclei near the neutron drip line via charge-exchange (p,n) reactions in inverse kinematics
L. Stuhl et al.
54
Spin-dipole response of 4He by using (8He, 8Li(1+))
H. Miya et al.
55
Spectroscopy of Single-Particle States in Oxygen Isotopes via AO(p, 2p) Reaction with Polarized Protons
S. Kawase et al.
56
Status on residual analysis of SHARAQ04 experiment
T.L. Tang et al.
57
Parity-transfer reaction for study of spin-dipole 0 mode
M. Dozono et al.
58
Direct mass measurements of neutron-rich Ca isotopes beyond N = 34
M. Kobayashi et al.
59
Gamma-ray detector array for isomer tagging at SHARAQ
Y. Kiyokawa et al.
60
Quadrupole collectivity in island-of-inversion nuclei 28,30Ne and 34,36Mg
S. Michimasa et al.
61
Study of nuclear structure in proton-rich carbon isotopes
T. Miyazaki et al.
62
Triton contamination in the 10C secondary beam produced by RIPS
T. Miyazaki et al.
63
β-NMR measurement of 41S
Y. Ichikawa, Y. Ohtomo et al.
64
β-NMR measurement in coincidence with β-delayedγrays of 41S
Y. Ichikawa et al.
65
Interaction of 8B, unstable and loosely bound, with 208Pb: scattering and breakup
C. Signorini, M. Mazzocco et al.
66
First production of 10Be beam at CRIB and 10Be+α resonant elastic scattering
H. Yamaguchi et al.
67
Investigation of the waiting point 22Mg in the rp-process
N.N. Duy et al.
68
Production of Lv isotope in the hot fusion reaction of 248Cm+48Ca at E*=38.4 MeV
D. Kaji et al.
69
Production of 215U and 216U and attempt to produce 219Np and 220Pu
Y. Wakabayashi et al.
70
Search for new isotopes in the region around Z = 33 using the in-flight fission of a 238U beam at 345 MeV/nucleon
Y. Shimizu et al.
71
Search for new neutron-rich isotopes with Z ~ 55-70 using a 345 MeV/nucleon 238U beam
N. Fukuda et al.
72
Study of particle identification and RI beam separation for the Z~80 region using projectile fragmentation of 238U
N. Inabe et al.
73
Production cross section measurements of radioactive isotopes produced from a 124Xe beam at 345 MeV/u by the BigRIPS separator
H. Suzuki et al.
74
Production cross section measurements for fragments of 70Zn beam
D.S. Ahn et al.
75
On-line test of rotating magnetic field system for β-NMR method
Y. Ishibashi et al.
76
Probing the critical behavior in the evolution of GDR width at very low temperatures in A ~ 100 mass region
B. Dey et al.
77
2. Nuclear Physics (Theory)  
Hoyle band and α condensation in 12C
Y. Funaki
79
Energy and mass-number dependence of hadron-nucleus total reaction cross sections
A. Kohama et al.
80
Systematic calculation of T = 1 triplets with proton–neutron mixed energy density functionals
K. Sato et al.
81
Correlated two-neutron emission in decay of unbound nucleus 26O
K. Hagino and H. Sagawa
82
Three-body model calculation of the 2+ state in 26O
K. Hagino and H. Sagawa
83
Proton-neutron pairing vibrations in 40Ca: Precursory soft mode of the isoscalar spin-triplet pairing condensation
K. Yoshida
84
Study of low-frequency negative-parity vibrational excitations of superdeformed rotational band in 40Ca using cranked Skyrme-RPA calculations
M. Yamagami and K. Matsuyanagi
85
Self-consistent Hartree-Fock and RPA Green's function method for monopole response of neutron-rich Ni isotopes
I. Hamamoto and H. Sagawa
86
Origin of fusion hindrance in heavy systems
K. Washiyama
87
Pairing effect in thermal shape fluctuation model on the width of giant dipole resonance
A.K. Rhine Kumar et al.
88
Shell-model study of Gamow-Teller transition from 100Sn
M. Honma et al.
89
Reentrance phenomenon of superfluid pairing in hot rotating nuclei
N. Quang Hung et al.
90
Giant dipole resonance in highly excited nuclei
N. Dinh Dang
91
Theoretical analysis of 132Xe by generator coordinate method
. Yoshinaga et al.
92
Tops-on-top model applied to TSD bands in 164Lu
K. Sugawara-Tanabe et al.
93
Recent progress and open issues on pseudospin and spin symmetries
H. Z. Liang et al.
94
Nuclear moment of inertia in super-normal phase transition region
K. Tanabe et al.
95
Joint project for large-scale nuclear structure calculations in 2014
N. Shimizu et al.
96
3. Nuclear Data  
Development of a new EXFOR editor system
A. Sarsembayeva et al.
97
Thick-target yields derived from inverse kinematics toward transmutation
S. Imai et al.
98
Compilation of nuclear reaction data from the RIBF
D. Ichinkhorloo et al.
99
4. Hadron Physics  
Performance improvement of PHENIX MUID
S. Han et al.
101
PHENIX Run13 Local Polarimetry
M. Kim et al.
102
Hadronic backgrounds pattern study for W±→μ± analysis in PHENIX
C. Kim et al.
103
W→μ parity violating asymmetries from the 2013 running period in the PHENIX experiment
R. Seidl
104
Neutral pion double helicity asymmetry
K. Boyle
105
Preliminary results of ALπL0 measurement at √s = 510 GeV at mid-rapidity through a PHENIX experiment
I. Yoon
106
Cross section and asymmetry measurement of very forward neutral particle production at RHIC
Y. Goto
107
Fragmentation function measurements in Belle
R. Seidl et al.
108
Measurement of direct photon azimuthal anisotropy in √sNN = 200GeV Au+Au collisions in RHIC-PHENIX experiment
S. Mizuno for the PHENIX
109
Charged hadron ellipptic and triangular flow in Cu+Au at √sNN = 200GeV
H. Nakagomi et al.
110
Commissioning and operation of silicon vertex detector for PHENIX experiment in RHIC Run-14
M. Kurosawa
111
Alignment of the PHENIX Silicon Vertex Tracker (VTX) in the 2014 RUN
T. Moon et al.
112
Distance of closest approach analysis with VTX at RHIC-PHENIX
H. Asano et al.
113
Current status of bottom and charm measurements using VTX at RHIC-PHENIX
T. Hachiya et al.
114
Development of the FVTX high multiplicity trigger system for the PHENIX experiment
T. Nagashima et al.
115
Study of direct photon polarization to shed on strong magnetic field in heavy ion collisions at PHENIX
T. Hoshino
116
Measurement of dielectron production in √sNN = 5.02 TeV p-Pb collisions by using the ALICE detector
S. Hayashi et al.
117
Measurement of neutral pion υ2 in Pb-Pb collisions at √sNN = 2.76 TeV by the ALICE experiment
T. Tsuji et al.
118
Long-range correlation in p-Pb collisions at √sNN = 5.02 TeV with the ALICE detector
Y. Sekiguchi et al.
119
Azimuthal distributions of jets with respect to high-pT neutral pion triggers in pp collisions at √s = 7 TeV and PbPb collisions at √sNN = 2.76 TeV from ALICE
D. Watanabe
120
Study of ion backflow with 2GEMs + MICROMEGAS for the ALICE-TPC upgrade
K. Terasaki et al.
121
Search for dark photons from neutral meson decays in p + p and d + Au collisions at √sNN = 200 GeV
Y. Akiba and Y. Yamaguchi
122
Progress in probing flavor asymmetry of antiquarks in protons in the E906/SeaQuest experiment at Fermilab
K. Nagai et al.
123
Results of the K pp bound-state search in J-PARC E151st
T. Hashimoto et al.
124
Measurement of the proton Zemach radius from the hyperfine splitting energy in ground-state muonic hydrogen
M. Sato et al.
125
5. Hadron Physics (Theory)  
Strong enhancement of jet-medium coupling in the quark-gluon plasma near transition temperature
J. Liao
127
Magnetic moments of light nuclei from lattice QCD
S. Beane et al.
128
Nucleon structure in lattice QCD near physical mass
S. Ohta
129
Holographic heavy-quark symmetry
K. Hashimoto et al.
130
Possibility of ferromagnetic neutron matter
K. Hashimoto
131
Pion and Kaon form factors in the NJL model
Y. Ninomiya et al.
132
Chiral Magnetic and Vortical Effects at Weak Coupling
H.-U. Yee
133
Collinear parton splitting for early thermalization and chemical equilibration in heavy-ion collisions
A. Monnai and B. Mueller
134
Chemical equilibration of QCD medium for photon υ2 puzzle
A. Monnai
135
Refraction of light in the quark-gluon plasma
A. Monnai
136
Transverse single-spin asymmetries in proton-proton collisions and the role of twist-3 fragmentation
D. Pitonyak et al.
137
Left-right spin asymmetries in lepton-nucleon collisions
D. Pitonyak et al.
138
Twist-3 double-spin asymmetries in lepton-nucleon collisions
D. Pitonyak et al.
139
Strong binding and shrinkage of single and double K nuclear systems (Kpp, Kppn, KKp and KKpp) predicted by Faddeev-Yakubovsky calculations
T. Yamazaki et al.
140
New way to produce dense double-antikaonic dibaryon system, KKpp, through Λ(1405) - doorway sticking in p +p collisions
T. Yamazaki et al.
141
Theoretical analysis of Λ(1405) → (Σπ)0 mass spectra produced in p + pp + Λ(1405) + K+ reactions
M. Hassanvand, S.Z. Kalantari
142
6. Particle Physics  
h0 → cc as a test case for quark flavor violation in the MSSM
A. Bartl et al.
143
Update on lattice QCD calculation of neutral B meson mixing in static limit of b quark
T. Ishikawa et al.
144
Progress toward an ab initio, Standard Model calculation of direct CP-violation in K-decays
C. Kelly
145
Collisional Energy Loss in Semi-Quark Gluon Plasma
S. Lin et al.
146
Entropic destruction of heavy quarkonium in non-Abelian plasma from the holographic correspondence
K. Hashimoto and D. Kharzeev
147
Magnetic instability in AdS/CFT : Schwinger effect and Euler-Heisenberg Lagrangian of Supersymmetric QCD
K. Hashimoto, T. Oka et al.
148
Turbulent meson condensation in quark deconfinement
K. Hashimoto et al.
149
Meson turbulence at quark deconfinement from AdS/CFT
K. Hashimoto et al.
150
Electromagnetic instability in holographic QCD
K. Hashimoto et al.
151
Electric Field Quench in AdS/CFT
K. Hashimoto et al.
152
Holographic entanglement and causal shadow in the time-dependent Janus black hole
Y. Nakaguchi, N. Ogawa, T. Ugajin
153
Radion stabilization in the presence of Wilson line phase
Y. Abe et al.
154
Is cosmological constant screened in Liouville gravity with matter?
T. Inami et al.
155
Effective Higgs interactions of composite dark matter
E. T. Neil
156
Effective field theory for spacetime symmetry breaking
Y. Hidaka, T. Noumi, G. Shiu
157
Dynamical breaking of shift-symmetry in supergravity-based inflation
A. Mazumdar, T. Noumi et al.
158
Non-Gaussianities of primordial perturbations and tensor sound speed
T. Noumi and M. Yamaguchi
159
Spin operator and entanglement in quantum field theory
K. Fujikawa et al.
160
Linearity of quantum probability measure and Hardy's model
K. Fujikawa et al.
161
SSD and the infinite circumference limit of CFT
T. Tada
162
Towards U(N|M) knot invariant from ABJM theory
B. Eynard and T. Kimura
163
Duality and integrability of supermatrix model with external source
T. Kimura
164
Bulk angular momentum and Hall viscosity in chiral superconductors
A. Shitade and T. Kimura
165
7. Astrophysics and Astro-Glaciology  
Insights from Antarctica on volcanic forcing during the Common Era
M. Sigl et al.
167
Variation in chemical composition induced by solar energetic particle events in the middle atmosphere
Y. Nakai et al.
168
Measurements of nitrogen isotope ratios in samples with very low nitrate concentrations from the Dome Fuji ice core (Antarctica) drilled in 2010
Y. Motizuki et al.
169
X-ray and Optical/UV Correlation Studies of Active Galactic Nuclei
H. Noda
170
Time-variable Fe K emission lines from accreting white dwarf binaries
T. Yuasa
171
Spectral and Temporal Approach to Physics of Neutron Stars
T. Enoto, T. Tamagawa et al.
172
Timing analysis of solar flares in hard X-ray and soft γ-ray bands measured by the Suzaku Wide-band All-sky Monitor
W. Iwakiri et al.
173
Spurious shear from tree-rings on LSST CCD
Y. Okura et al.
174
Performance test of TPC Polarimeter for cosmic X-ray sources at BNL NSLS-1
W. Iwakiri et al.
175
Fabrication of a TPC X-ray Polarimeter and Preliminary Testing with the Synchrotron Radiation Light Source at Spring-8
A. Hayato et al.
176
Measurement of X-ray beam polarization of BL32B2 at SPring-8 using a Compton polarimeter
M. Kubota et al.
177
Performance test of Modulated X-ray Source using UV-LED and Channel Electron Multiplier
W. Iwakiri et al.
178
Property of LCP-GEM in pure dimethyl ether at low pressures
Y. Takeuchi et al.
179
Measurement of the electron drift velocity in DME gas
M. Kubota et al.
180
Measures for Micro Meteoroids and Orbital Debris in Cooler Driver Harnesses of the Soft X-ray Spectrometer onboard ASTRO-H
H. Noda et al.
181
8. Accelerator  
Emittance measurements for RIKEN 28 GHZ SC-ECRIS
Y. Higurashi et al.
183
Supply of70Zn beam from 18-GHz ECRIS using the micro-oven
K. Ozeki et al.
184
Current status of the RIKEN 18-GHz superconducting ECR ion source
T. Nagatomo et al.
185
Acceleration test of 235U
K. Ozeki et al.
186
Modification of septum electrode for RRC-EDC
K. Yamada et al.
187
Construction of new amplifiers for RILAC
K. Suda et al.
188
Magnet system for a new beam transport line from IRC to E5 experimental room
K. Kumagai et al.
189
Improved-flatness beryllium disk stripper for uranium acceleration at RIKEN RIBF
H. Hasebe et al.
190
Thinning effect of gas strippers for high-intensity very heavy ion beams
H. Imao et al.
191
Control and monitoring system of gas strippers
R. Koyama and H. Imao
192
Beam Energy and Longitudinal Beam Profile Measurement System at the RIBF
T. Watanabe et al.
193
Maintenance and development of the RIBF control system
M. Komiyama et al.
194
Development of new operational log system for RIBF operation
A. Uchiyama et al.
195
Commissioning of the Laser Ion Source for RHIC EBIS
M. Okamura and T. Kanesue
196
NISHINA RIBF water-cooling system 2014
T. Maie et al.
197
Charge State Selective Ion Beam Acceleration Using the RFQ Linac
Y. Fuwa et al.
198
Investigation of the effect of solenoidal magnetic field on Fe plasma flux for application to laser ion source
S. Ikeda et al.
199
9. Instrumentation  
Operational status of the superconducting SAMURAI magnet
H. Sato et al.
201
Preparation status of the (p, 2p) fission experiment with the SAMURAI spectrometer
S. Reichert and M. Sako et al.
202
Slow neutron detector WINDS for (p, n) reaction in inverse kinematics with SAMURAI
J. Yasuda et al.
203
Integration of GET system for SπRIT-TPC
T. Isobe et al.
204
Performance evaluation of GET readout electronics for heavy ion collision experiments at RIBF
G. Jhang, T. Isobe et al.
205
Status of SπRIT-TPC
M. Kurata-Nishimura et al.
206
Test of prototype crystals of the γ-ray detector CATANA
Y. Togano et al.
207
Isotope separation with new ion-optics mode
H. Takeda et al.
208
A NaI (Tl) detector array for measurements of γ rays from fast radioactive isotope beams
S. Takeuchi et al.
209
Development of a total-kinetic-energy counter for high-rate experiments at ZeroDegree spectrometer
R. Taniuchi et al.
210
Low-pressure MWDC system for ESPRI experiment
Y. Matsuda et al.
211
NiGIRI: Identification of n, p, d, t, 3,4He, 6,7Li, and γ-rays
H. Matsuzawa et al.
212
Proposal of novel delayed-neutron branching ratio measurements using MRTOF
M. Wada
213
Advanced development of GARIS-Ⅱ using He-H2 mixture as a filled gas toward the study of superheavy element
D. Kaji et al.
214
Pulse shape analysis for short-lived decay of superheavy elements
S. Yamaki et al.
215
Performance of ion surfing rf-carpet for high-energy RI beam gas catcher
F. Arai et al.
216
Evaluation of effects of a large energy deposition on Deuterium gaseous active target for a high-intensity ion beam injection
C.S. Lee, S. Ota et al.
217
Design of a thin-film polarized proton target system for low-energy RI beam experiments
E. Milman et al.
218
Kinetic parameters of photo-excited triplet state of pentacene determined by dynamic nuclear polarization
K. Tateishi et al.
219
Development of single-crystal CVD diamond detector for time-of-flight measurements
Y. Sato et al.
220
Efficient excitation of photo-excited triplet electrons of pentacene for dynamic nuclear polarization
K. Tateishi et al.
221
Realization of 1H spin polarization of 40% at room temperature
K. Tateishi et al.
222
Production of spin polarization of atoms in superfluid helium using a pulsed Ti: sapphire laser
M. Hayasaka et al.
223
Microwave system development of enlarged spin-polarized proton target for RI beam experiments
S. Chebotaryov et al.
224
The off-line adjustment of the parasitic production of low-energy RI-beam system for installation in BigRIPS
T. Sonoda et al.
225
Current status of the gas cell ion beam cooler-buncher at SLOWRI
Y. Ito et al.
226
SCRIT luminosity monitor
S. Yoneyama et al.
227
Study of the performance of the SCRIT rear drift chamber
S. Matsuo et al.
228
Current status of RI beam production at electron-beam-driven RI separator for SCRIT (ERIS)
T. Ohnishi et al.
229
Development of the readout system for SCRIT WiSES
A. Enokizono et al.
230
New fast-kicker system for Rare RI Ring
Y. Yamaguchi et al.
231
Status of the resonant Schottky pick-up for the Rare RI Ring project
F. Suzaki et al.
232
Extraction of multi-nucleon transfer reaction products in 136Xe and 198Pt systems
Y. Hirayama et al.
233
Detector system for the KEK isotope separation system
S. Kimura et al.
234
Q-value resolution improvements in the spectroscopy of deeply bound pionic atoms using BigRIPS
T. Nishi et al.
235
Development of D2 gas-filled drift chamber for spectroscopy measurements of pionic atoms in inverse kinematics
Y.N. Watanabe et al.
236
Radiation monitoring in the RIBF using ionization chamber
M. Nakamura et al.
237
Measurement of activation around the He gas stripper at RIBF
A. Akashio et al.
238
Beam preparation for fee-based utilization of a 70-MeV/A Kr-beam
A. Yoshida and T. Kambara
239
Implantation of 7Be and 22Na beams for wear diagnostics application
A. Yoshida et al.
240
Development of a GEM tracker for the J-PARC E16 experiment
W. Nakai
241
Preparation status of the J-PARC E16 experiment: measurement of spectral change of vector mesons in nuclei
S. Yokkaichi et al.
242
Simulation of HBD response in the J-PARC E16 experiment based on test results
K. Kanno et al.
243
Resistive Plate Chamber (RPC) for BGOegg Experiment
T. Nam, N. Tomida
244
Quality assurance test of pixel detector ladders for VTX
T. Sumita et al.
245
Fast clear technique for NEBULA data acquisition for SAMURAI17 experiment
Y. Togano et al.
246
Test of the advanced implantation detector array (AIDA) at RIBF
C. Griffin et al.
247
CCJ operations in 2014
S. Yokkaichi et al.
248
Computing and network environment at the RIKEN Nishina Center
T. Ichihara, Y. Watanabe, H. Baba
249
   
Ⅲ. RESEARCH ACTIVITIES II (Material Science and Biology)  
1. Atomic and Solid State Physics (Ion)  
Hyperfine structure measurement of 133Cs atoms in superfluid helium
K. Imamura et al.
251
Lattice location and density distribution of hydrogen in β1-V2H
E. Yagi et al.
252
Observation of the FFLO-like nodal planes in the Au layer of Nb/Au/Fe trilayers by neutron reflectivity measurements
H. Yamazaki et al.
253
Response of polyimide films to U ion beams as etched-track detectors
T. Yamauchi et al.
254
High-density n-type doping of diamond by nitrogen beam implantation
H. Ueno et al.
255
2. Atomic and Solid State Physics (Muon)  
μSR study of the magnetism and superconductivity in the multi-layered Bi-2223 high-Tc superconductor
T. Adachi et al.
257
μSR study of the Al-induced magnetic order in La2−xSrxCu1−yAlyO4
K. M. Suzuki et al.
258
μSR study of cluster-glass state in Sr1−xLaxRuO3
I. Kawasaki et al.
259
Investigation of magnetic ground states in mixed kagome systems (Rb1−xCsx)2Cu3SnF12 by μSR
T. Suzuki et al.
260
High pressure μSR study of quantum phase transition in CeNiAsO
H. Guo et al.
261
Investigation of hydrogen dynamics in hydroxyl salts Co2(OD)3Cl
X.G. Zheng et al.
262
Partial magnetic order in the quantum spin system NH4CuCl3
T. Goto et al.
263
Zn-substitution effects on distorted tetrahedral spin-chain system Cu3Mo2O9
H. Kuroe et al.
264
Magnetic ground state of Cu6O8MCl (M = Y, Pb) with a caged structure
K. Kawashima et al.
265
μSR studies on antiferromagnet RRu2Al10 (R = Sm, Gd)
H. Tanida, H. Guo et al.
266
Determination of muon sites on metal-organic hybrids of (C6H5CH2CH2NH3)2CuCl4 and (C2H5NH3)2CuCl4
E. Suprayoga et al.
267
Investigation of muon sites in YBa2Cu3O6 using density functional theory
S.S. Mohd-Tajudin
268
Muon sites in Ce(Ru, Rh)2Al10 investigated using Density Functional Theory from the perspective of electronic potential
N. Adam et al.
269
μSR study of the density wave state in α-(BEDT-TTF)2MHg(SCN)4 (M=K, Rb)
K. Ichimura et al.
270
Study on coupling between electron conduction and spin fluctuation in novel organic charge transfer complexes with TANC
M. Enomoto et al.
271
Study of charge carrier transport in active layer P3HT:ZnO:PCBM hybrid solar cells measured by muon spin relaxation
L. Safriani et al.
272
μSR study on antiferromagnetism in K-Rb alloy and Rb clusters in sodalite
T. Nakano et al.
273
Li-ion diffusion in LixFePO4 with x = 0, 0.25 and 0.5
I. Umegaki et al.
274
Investigations of defects in TiO2 rutile crystal by muon and muonium
K. Asakura, H. Ariga et al.
275
Response of muonium to oxygen contents in hemoglobin and other biological aqueous solutions for cancer research
K. Nagamine
276
Development of gas system for MuSEUM experiment
K. S. Tanaka et al.
277
Development of online muon beam profile monitor for the MuSEUM experiment
S. Kanda
278
3. Radiochemistry and Nuclear Chemistry  
Reversed-phase extraction behavior of the 105th element, Db, with tributyl phosphate
M. Murakami et al.
279
Solid-liquid extraction of 261Rf from hydrochloric acid with Aliquat 336 resin
T. Yokokita et al.
280
Extraction behavior of rutherfordium as a cationic fluoride complex with a 2-thenoyltrifluoroacetone chelate extractant from HF/HNO3 acidic solutions
Y. Kitayama et al.
281
Thermal stability of the group 6 hexacarbonyl complexes
I. Usoltsev et al.
282
Extraction behavior of Mo and W from H2SO4 using amine-extractant (Aliquat336) as homologs of seaborgium
A. Toyoshima et al.
283
Solvent extraction of short-lived radioisotopes of Mo and W from oxalic acid solution with Aliquat 336 for chemical studies of seaborgium (Sg)
N. Goto et al.
284
Reversed-phase chromatography of Nb and Ta with TBP for conducting a chemical experiment on the 105th element, Db
M. Murakami et al.
285
Liquid-liquid extraction of Nb and Ta with Aliquat 336 from 0.27 M HF solution
D. Sato et al.
286
Coprecipitation Behaviors of Zr, Hf, and Th with Sm Hydroxide for Chemical Study of Element 104, Rf
Y. Kasamatsu et al.
287
Liquid-liquid extraction of zirconium and hafnium with 2-thenoyltrifluoroacetone for chemical studies of element 104, rutherfordium
A. Tanaka et al.
288
Production of platinum radiotracer for Gamma-Ray Emission Imaging
S. Komoto et al.
289
Production of 88Y for gamma-ray emission imaging
K. Higashikawa et al.
290
99Ru Mössbauer spectroscopy of Na-ion batteries of Na2RuO3 (I)
Y. Kobayashi et al.
291
Production of 262, 263Db in the 248Cm(19F,xn)267-xDb reactions at Elab = 96 MeV
M. Murakami et al.
292
Production of 174Re in the natGd(23Na,xn) reactions for future studies on Bh chemistry using GARIS
H. Haba et al.
293
Excitation function of the natHf(α,x)182gTa reaction: Cyclotron production of a long-lived γ-ray emitter 182gTa
M. Murakami et al.
294
Production cross sections of (d,x) reactions on natural ytterbium
M. U. Khandaker and H. Haba
295
Measurement of production cross sections of Tc isotopes in the natMo(d,x) reactions
Y. Komori et al.
296
Measurements of alpha-induced cross section for 48Cr and 49Cr up to 50 MeV
H. Kikunaga et al.
297
Improvement in the chemical yield of purified 109Cd for fee-based distribution at the RIKEN AVF cyclotron
Y. Wakitani et al.
298
Preparation of no-carrier-added 85Sr using the natRb(d,x)85Sr reaction
S. Yano et al.
299
4. Radiation Chemistry and Biology  
Localization of Rad51 and phosphorylated DNA-PKsc after heavy-ion irradiation in mammalian cells
M. Izumi et al.
301
Low-dose high-LET heavy ion-induced bystander signaling
M. Tomita et al.
302
Effect of days after irradiation on lethal rate of F3 progeny in the fruit fly mutation isolation system
K. Tsuneizumi and T. Abe
303
Extra-early-flowering wheat mutants produced by heavy-ion-beam mutagenesis
A. Nishiura et al.
304
Heredity analysis of radiation induced semidwarf mutants in Tartary buckwheat (Fagopyrum tataricum Gaertn.)
T. Morishita et al
305
Effects of Ar-ion beam irradiation on inducing mutations in chrysanthemum and sweetpotato
Y. Tanokashira et al.
306
Rapid screening of heavy-ion-induced large deletion mutants by using quantitative real-time PCR in Arabidopsis thaliana
Y. Kazama et al.
307
LET-dependent effect on mutation induction DNA repair-deficient background in Arabidopsis thaliana
K. Ishii et al.
308
Characterization of isolates derived from heavy-ion-beam irradiated cells in the unicellular green alga Parachlorella kessleri
T. Yamazaki et al.
309
Effects of Ar-ion beam irradiation on survival rate of Aurantiochytrium sp.
K. Ikeda et al.
310
Analysis of DNA breakpoint detected from rice exome sequencing data
R. Morita et al.
311
Establishment of rice transformation systems to study gene functions
R. Morita et al.
312
Functional analysis of a new virescent mutant in rice induced by heavy-ion beam irradiation
H. Abe et al.
313
Tracking alleles linked with Fusarium head blight resistance QTLs in wheat (Triticum aestivum) released in Kyushu region
S. Niwa et al.
314
Ion track observation in cell nucleus irradiated by 3 MeV He ion microbeams produced with glass capillaries
T. Ikeda et al.
315
Estimation method of microbeam divergence from glass capillaries for biological use
R.J. Bereczky et al.
316
Fricke nanocomposite gel dosimeter for heavy ion beam irradiation
T. Maeyama et al.
317
   
Ⅳ. OPERATION RECORDS  
Program Advisory Committee meetings for nuclear physics and for material and life science
K. Yoneda et al.
319
Beam-time statistics of RIBF experiments
K. Yoneda et al.
320
Operation report of the industrial cooperation team
A. Yoshida et al.
321
Electric power condition of Wako campus in 2014
E. Ikezawa et al.
322
Radiation safety management at RIBF
K. Tanaka et al.
323
RILAC operation
E. Ikezawa et al.
326
AVF operations in 2014
N. Tsukiori et al.
327
Present status of the liquid-helium supply and recovery system
T. Dantsuka et al.
328
Operation of the superconducting ring cyclotron cryogenic system
H. Okuno et al.
329
Present status of the BigRIPS cryogenic plant
K. Kusaka et al.
330
Operation report on the ring-cyclotrons in the RIBF accelerator complex
S. Fukuzawa et al.
331
   
Ⅴ. EVENTS 333
   
Ⅵ. ORGANIZATION AND ACTIVITIES OF RIKEN NISHINA CENTER (Activities and Members) 337
   
Ⅶ. LIST OF PUBLICATIONS & PRESENTATIONS 447
   
Ⅷ. LIST OF PREPRINTS 531
   
Ⅸ. LIST OF SYMPOSIA & WORKSHOPS 535
   
Ⅹ. LIST OF SEMINARS 537
   
AUTHOR INDEX 547

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