activity
20152026
most citedSwelling of doubly magic Ca core in Ca isotopes beyond

55 citations · 257 across the 25 of their papers we have counts for

collaborators

25 papers

nucl-ex2026

Probing high-momentum components in O via zero-degree cross-section ratios

FRS Experiment Collaboration, X. Wang, H. J. Ong +40

The OO reaction was measured at zero degrees for incident-proton energies of 403, 604, 907 and 1209 MeV. Cross-section ratios for the 6.18-MeV (3/2) and 5.24…

nucl-ex2026

Measurement of the forward angle C+C fragmentation differential cross sections at 62 MeV/nucleon

G. Guo, G. Casini, B. H. Sun +31

The present work reports on high-precision measurements of forward-angle fragmentation differential cross sections for the [12]C +[12] C reaction at 62 MeV/nucleon using the FAZIA…

nucl-th2026

Implications of relativistic corrections on high-momentum nucleon-transfer reactions

W. L. Hai, D. Y. Pang, I. Tanihata +7

High-momentum components (HMCs) of nuclear wave functions, governed by short-range nucleon-nucleon correlations, provide essential insights into nuclear structure beyond the mean-f…

physics.ins-det2025

Identification and online monitoring of experimental measurement states via Cuscore statistic

Jichao Zhang, Baohua Sun, Isao Tanihata +1

We present a statistical method for detecting and analysing state changes in experimental measurements using the Cuscore statistic and its special case, the Centred Cuscore statist…

physics.ins-det2025

Ultracold Neutron Guide-Coating Facility at U.Winnipeg

T. Hepworth, A. Zahra, B. Algohi +72

We report the construction and commissioning of a new ultracold neutron (UCN) guide-coating facility at the University of Winnipeg. The facility employs pulsed laser deposition (PL…

nucl-ex2025

Initial results of the TRIUMF ultracold advanced neutron source

B. Algohi, D. Anthony, L. Barrón-Palos +83

We report the first results on ultracold neutron production from a new spallation-driven superfluid He (He-II) source at TRIUMF, which is being prepared for a new, precise meas…

nucl-ex2025

Observation of Tensor-Driven High-Momentum Neutrons in O via () Reactions and Zero-Degree Deuteron Momentum Spectroscopy

X. Wang, H. J. Ong, S. Terashima +42

The reaction has been studied at using 403-, 604-, 907- and 1209-MeV protons, comparing cross sections populating positive- and ne…

physics.ins-det2025

Neutron EDM Experiment with an Advanced Ultracold Neutron Source at TRIUMF

T. Higuchi, B. Algohi, D. Anthony +67

The TRIUMF Ultracold Advanced Neutron (TUCAN) collaboration has been developing a high-intensity ultracold neutron (UCN) source aimed at searching for the neutron electric dipole m…

physics.ins-det2025

Cryogenic systems for the TUCAN EDM experiment

Jeffery W. Martin, B. Algohi, D. Anthony +60

The TUCAN (TRIUMF UltraCold Advanced Neutron) Collaboration is completing a new ultracold neutron (UCN) source. The UCN source will deliver UCNs to a neutron electric dipole moment…

nucl-ex2025★ 1 cited

Role of nuclear and electromagnetic fragmentation in the charge-changing reactions of 18O on carbon and lead targets at around 370 MeV/nucleon

J. R. Liu, B. -H. Sun, J. W. Zhao +27

Charge-changing cross sections (CCCSs) of 18O on carbon (C) and lead (Pb) targets have been measured with an uncertainty of less than 4% at around 370MeV/nucleon. We evaluate the c…

nucl-ex2025★ 3 cited

Charge Pickup Reaction Cross Section for Neutron-Rich p-Shell Isotopes at 900A MeV

J. -C. Zhang, B. -H. Sun, I. Tanihata +34

We report charge pickup reaction cross sections for 24 \textit{p}-shell isotopes, including Li, Be, B, C and N, measured…

physics.ins-det2025★ 6 cited

Full realization of the RIBLL2 separator at the HIRFL-CSR facility

Xiao-Dong Xu, Yong Zheng, Zhi-Yu Sun +33

A new experimental platform was constructed at the Second Radioactive Ion Beam Line in Lanzhou (RIBLL2) of HIRFL-CSR accelerator facility at Lanzhou, China. Its performance, along…

nucl-ex2025

Magicity Revealed by the Mass of the Proton Dripline Nucleus Si

Y. M. Xing, Y. F. Luo, Y. H. Zhang +36

Using the -defined isochronous mass spectrometry technique, we conducted the first mass measurement of the proton dripline nucleus Si. We confirm that Si is bound…

nucl-ex2024

Nuclear structure of dripline nuclei elucidated through precision mass measurements of Si, P, S, and Ar

Y. Yu, Y. M. Xing, Y. H. Zhang +39

Using the B-defined isochronous mass spectrometry technique, we report the first determination of the Si, P, S, and Ar masses and improve the precisi…

nucl-ex2024★ 8 cited

Single-proton removal reaction in the IQMD+GEMINI model benchmarked by elemental fragmentation cross sections of on carbon at 230~MeV/nucleon

Guang-Shuai Li, Jun Su, Satoru Terashima +24

We report on the first measurement of the elemental fragmentation cross sections (EFCSs) of on a carbon target at 230~MeV/nucleon. The experimental data…

nucl-ex2024

Charge radii of C, N and O determined from their charge-changing cross-sections and the mirror-difference charge radii

J. W. Zhao, B. -H. Sun, I. Tanihata +24

Charge-changing cross-sections of C, N and O on a carbon target have been determined at energies around 300 MeV/nucleon. A nucleon separation energy-d…

nucl-ex2024★ 21 cited

A new approach for deducing rms proton radii from charge-changing reactions of neutron-rich nuclei and the reaction-target dependence

J. -C. Zhang, B. -H. Sun, I. Tanihata +35

We report the charge-changing cross sections () of 24 -shell nuclides on both hydrogen and carbon at about 900 MeV, of which Li, $^{10\textendash12}$Be…

nucl-ex2023★ 24 cited

Isospin-dependence of the charge-changing cross-section shaped by the charged-particle evaporation process

J. W. Zhao, B. -H. Sun, I. Tanihata +26

We present the charge-changing cross sections (CCCS) of C, N, and O at around 300 MeV/nucleon on a carbon target, which extends to -shell isotop…

nucl-ex2019★ 55 cited

Swelling of doubly magic Ca core in Ca isotopes beyond

M. Tanaka, M. Takechi, A. Homma +67

Interaction cross sections for Ca on a carbon target at 280 MeV/nucleon have been measured for the first time. The neutron number dependence of derived root-mean…

nucl-th2019

Understanding Magic Numbers in Neutron-Rich Nuclei by Tensor Blocking Mechanism

I. Tanihata, H. Toki, S. Terashima +1

A new paradigm for nuclear structure that includes blocking effects of tensor interactions is proposed. All of the recently discovered magic numbers (N=6, 14, 16, 32 and 34) in neu…

physics.ins-det2018★ 22 cited

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),…

nucl-ex2016★ 55 cited

Measurement of excitation spectra in the C reaction near the emission threshold

Y. K. Tanaka, K. Itahashi, H. Fujioka +51

Excitation spectra of C were measured in the C reaction near the emission threshold. A proton beam extracted from the synchrotron SIS-18 at GSI with an in…

nucl-ex2015★ 1 cited

Observation of Large Enhancement of Charge Exchange Cross Sections with Neutron-Rich Carbon Isotopes

I. Tanihata, S. Terashima, R. Kanungo +30

Production cross sections of nitrogen isotopes from high-energy carbon isotopes on hydrogen and carbon targets have been measured for the first time for a wide range of isotopes. T…

nucl-ex2015★ 31 cited

Toward precision mass measurements of neutron-rich nuclei relevant to -process nucleosynthesis

B. H. Sun, Yu. A. Litvinov, I. Tanihata +1

The open question of where, when, and how the heavy elements beyond iron enrich our Universe has triggered a new era in nuclear physics studies.\ Of all the relevant nuclear physic…