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papers

Publications (4)

hep-ex1997

Study of the $I^\cdot I ¨ ^{o}$ system in the mass range up to 1200 MeV

D. Alde, F. G. Binon, M. Boutemeur +23

The reaction $I ¨ ^{-} p \to I^\cdot I ¨ ^{o} n$ has been studied with GAMS-2000 spectrometer in the secondary 38 GeV/c $I ¨ ^{-}$ -beam of the IHEP U-70 accelerator. Partial wave analysis of the reac…

astro-ph.EP2012

Type I migration in optically thick accretion discs

K. Yamada, S. Inaba

We study the torque acting on a planet embedded in an optically thick accretion disc, using global two-dimensional hydrodynamic simulations. The temperature of an optically thick a…

astro-ph.EP2010

Type I Migration in Radiatively Efficient Discs

K. Yamada, S. Inaba

We study Type I migration of a planet in a radiatively efficient disk using global two dimensional hydrodynamic simulations. The large positive corotation torque is exerted on a pl…

gr-qc2017

Short-range test of the universality of gravitational constant $G$ at the millimeter scale using a digital image sensor

K. Ninomiya, T. Akiyama, M. Hata +19

The composition dependence of gravitational constant $G$ is measured at the millimeter scale to test the weak equivalence principle, which may be violated at short range through ne…