arXiv subjects

M. Itoh

Publications and source records attributed to M. Itoh.

57 records · Page 4Linked to original sources

arXiv2001

The Isoscalar Giant Dipole Resonance in 208Pb and the Nuclear incompressibility

The isoscalar giant dipole resonance (ISGDR) has been investigated in 208Pb using inelastic scattering of 400 MeV alpha particles at forward angles, including 0deg. Using the superior capabilities of the Grand Raiden spectrometer, it has been possible to obtain spectra devoid of any "instrumental" background. The ISGDR strength distribution has been extracted from a multipole-composition of the observed spectra. The implication of these results on the experimental value of nuclear incompressibility are discussed.

nucl-ex↗

arXiv2000

Thin Ice Target for $^{16}$O(p,p') experiment

A windowless and self-supporting ice target is described. An ice sheet with a thickness of 29.7 mg/cm$^2$ cooled by liquid nitrogen was placed at the target position of a magnetic spectrometer and worked stably in the $^{16}$O$(p,p')$ experiment at $E_{p}=392$ MeV. Background-free spectra were obtained.

nucl-ex↗

arXiv2000

Monte Carlo simulation of GaAs(001) homoepitaxy

By carrying out Monte Carlo simulations based on the two-species atomic-scale kinetic growth model of GaAs(001) homoepitaxy and comparing the results with scanning tunneling microscope images, we show that initial growing islands undergo the structural transformation before adopting the proper beta2(2x4) reconstruction.

cond-mat.mtrl-sci↗