Freshwater biomonitoring with macroinvertebrates in East Asia

…, N Sangpradub, K Tanida… - Frontiers in Ecology …, 2007 - Wiley Online Library
This paper summarizes the history and current status of efforts to implement
macroinvertebrate biomonitoring protocols for surface water pollution in China, Japan, South …

Observation of a Double Hypernucleus

…, T Takahashi, F Takeutchi, H Tanaka, K Tanida… - Physical review …, 2001 - APS
A double-hyperfragment event has been found in a hybrid-emulsion experiment. It is
identified uniquely as the sequential decay of Λ Λ 6 He emitted from a Ξ− hyperon nuclear …

Observation of a new charged charmoniumlike state in decays

…, K Sumisawa, T Sumiyoshi, U Tamponi, K Tanida… - Physical Review D, 2014 - APS
We present the results of an amplitude analysis of B 0→ J/ψ K− π+ decays. A new charged
charmoniumlike state Z c (4200)+ decaying to J/ψ π+ is observed with a significance of 6.2 …

Measurement of the of and Shrinkage of the Hypernuclear Size

K Tanida, H Tamura, D Abe, H Akikawa, K Araki… - Physical review …, 2001 - APS
We report on the first measurement of a hypernuclear γ-transition probability. γ rays emitted
in the E 2 (5/2+→ 1/2+) transition of Λ 7 Li were detected by a large-acceptance germanium …

Measurement of via initial state radiation at Belle

…, M Starič, M Steder, T Sumiyoshi, U Tamponi, K Tanida… - Physical Review D, 2015 - APS
We report measurement of the cross section of e+ e−→ π+ π− ψ (2 S) between 4.0 and 5.5
GeV, based on an analysis of initial state radiation events in a 980 fb− 1 data sample …

Observation of a Spin-Flip 1 Transition in

H Tamura, K Tanida, D Abe, H Akikawa, K Araki… - Physical Review Letters, 2000 - APS
Using a large-acceptance germanium detector array (Hyperball), we have observed a spin-
flip M 1 γ transition between the ground-state spin doublet of Λ 7 Li (3 2+→ 1 2+). The …

Spectroscopy of medium-heavy Λ hypernuclei via the reaction

…, H Bhang, YD Kim, JH Kim, H Park, K Tanida… - Physical Review C, 2001 - APS
Excitation energy spectra of Λ 89 Y, Λ 51 V, and Λ 12 C have been measured via the (π+,
K+) reaction by using the SKS spectrometer at the K6 beam line in the KEK 12-GeV Proton …

Hypernuclear Fine Structure in

…, RI Sawafta, H Schmitt, H Tamura, L Tang, K Tanida… - Physical review …, 2002 - APS
With a germanium detector array (Hyperball), we observed two γ-ray peaks corresponding to
the two transitions (5/2+→ 1/2+ and 3/2+→ 1/2+) in the Λ 9 Be hypernucleus which was …

Double- hypernuclei observed in a hybrid emulsion experiment

…, T Takahashi, F Takeutchi, H Tanaka, K Tanida… - Physical Review C, 2013 - APS
A hybrid experiment with nuclear emulsion and scintillating-fiber detectors (KEK-E373) has
been performed to search for double-strangeness systems. Among about 10 3 events of Ξ …

Observation of Spin-Dependent Charge Symmetry Breaking in Interaction: Gamma-Ray Spectroscopy of

…, T Takahashi, H Tamura, K Tanabe, K Tanida… - Physical Review Letters, 2015 - APS
The energy spacing between the spin-doublet bound state of He Λ 4 (1+, 0+) was
determined to be 1406±2±2 keV, by measuring γ rays for the 1+→ 0+ transition with a high …