activity
20122026
most citedObservation of the Helium 7 Lambda hypernucleus by the (e,e'K+) reaction

79 citations · 237 across the 13 of their papers we have counts for

collaborators

14 papers

nucl-ex2026

First measurement of meson production in 30 GeV proton-nucleus reactions via di-electron decay at J-PARC

PARC E16 collaboration, Satomi Nakasuga, Yuhei Morino +44

We present the first measurement of the production of the meson in 30 GeV proton-nucleus interactions on carbon and copper targets via the di-electron decay channel. The measur…

nucl-ex2021★ 11 cited

Spectroscopy of hyperlithium by the reaction

T. Gogami, C. Chen, D. Kawama +84

Missing mass spectroscopy with the reaction was performed at Jefferson Laboratory's Hall C for the neutron rich hypernucleus . The ground…

physics.ins-det2020

Data acquisition system in Run-0a for the J-PARC E16 experiment

Tomonori Takahashi, Kazuya Aoki, Sakiko Ashikaga +26

J-PARC E16 is an experiment to examine the origin of hadron mass through a systematic measurement of spectral changes of vector mesons in nuclei. The measurement of pa…

nucl-ex2018★ 14 cited

Proton Form Factor Ratio, from Double Spin Asymmetry

A. Liyanage, W. Armstrong, H. Kang +97

The ratio of the electric and magnetic form factor of the proton, , has been measured for elastic electron-proton scattering with polarized beam and target up to f…

nucl-ex2018★ 27 cited

Revealing Color Forces with Transverse Polarized Electron Scattering

W. Armstrong, H. Kang, A. Liyanage +101

The Spin Asymmetries of the Nucleon Experiment (SANE) measured two double spin asymmetries using a polarized proton target and polarized electron beam at two beam energies, 4.7 GeV…

physics.ins-det2017★ 8 cited

Design and Performance of the Spin Asymmetries of the Nucleon Experiment

J. D. Maxwell, W. R. Armstrong, S. Choi +102

The Spin Asymmetries of the Nucleon Experiment (SANE) performed inclusive, double-polarized electron scattering measurements of the proton at the Continuous Electron Beam Accelerat…

nucl-ex2016★ 31 cited

Spectroscopy of the neutron-rich hypernucleus He from electron scattering

T. Gogami, C. Chen, D. Kawama +83

The missing mass spectroscopy of the He hypernucleus was performed, using the LiHe reaction at the Thomas Jefferson National Accelerator Fa…

nucl-ex2014★ 54 cited

The experiments with the High Resolution Kaon Spectrometer at JLab Hall C and the new spectroscopy of hypernuclei

L. Tang, C. Chen, T. Gogami +130

Since the pioneering experiment, E89-009 studying hypernuclear spectroscopy using the reaction was completed, two additional experiments, E01-011 and E05-115, w…

nucl-ex2013

Near threshold angular distributions of the HX reaction

B. Beckford, P. Bydzovsky, A. Chiba +36

A study of the HX reaction was performed using a tagged photon beam at the Research Center for Electron Photon Science (ELPH), Tohoku University. The photoproduced w…

physics.ins-det2013★ 13 cited

Bucking Coil Implementation on PMT for Active Cancelling of Magnetic Field

T. Gogami, A. Asaturyan, J. Bono +18

Aerogel and water Cerenkov detectors were employed to tag kaons for a lambda hypernuclear spectroscopic experiment which used the (e,e'K+) reaction in experimental Hall C at Jeffer…

nucl-ex2013

Direct Measurements of the Lifetime of Heavy Hypernuclei

X. Qiu, L. Tang, A. Margaryan +83

The lifetime of a Lambda particle embedded in a nucleus (hypernucleus) decreases from that of free Lambda decay due to the opening of the Lambda N to NN weak decay channel. However…

nucl-ex2012

Measurements of the photon induced production of in the HX process at threshold energies

B. Beckford, P. Bydzovsky, A. Chiba +38

An experiment was carried out with the NKS2+ in 2010 at the Research Center for Electron Photon Science (ELPH), in which tagged photon beams in the range of 0.8 1…

nucl-ex2012★ 79 cited

Observation of the Helium 7 Lambda hypernucleus by the (e,e'K+) reaction

S. N. Nakamura, A. Matsumura, Y. Okayasu +90

An experiment with a newly developed high-resolution kaon spectrometer (HKS) and a scattered electron spectrometer with a novel configuration was performed in Hall C at Jefferson L…

nucl-ex2012

Report on strangeness photoproduction experiments performed with the Neutral Kaon Spectrometer 2

B. Beckford, A. Chiba, D. Doi +43

An experiment designed to investigate the strangeness photoproduction process using a tagged photon beam in the energy range of 0.90 -1.08 GeV incident on a liquid deuterium target…