Neutrino-less Double Beta Decay of 48Ca studied by CaF2(Eu) Scintillators (2008)
Umehara, S., Kishimoto, T., Ogawa, I., Hazama, R., Miyawaki, H., Yoshida, S., ...
We searched for the neutrino-less double beta decay(0nbb) of 48Ca by using CaF2(Eu) scintillators. Analysis of their pulse shapes was effective to reduce backgrounds. No events are observed in the...
Tada, M, Kishimoto, Y, Kominato, K, Shibata, A, Yamada, S, Haseyama, T, ...
Ogawa, I., Idehara, T., Myodo, M., Ando, H., Wagner, D., Thumm, M.
Shen, S.C. [Hrsg.]
Field-ionization processes in high Rydberg states of Rb under a rotating electric field (2005)
Yamada, S, Funahashi, H, Shibata, M, Kominato, K, Kishimoto, Y, Tada, M, ...
Field-ionization processes in high Rydberg states of Rb under a rotating electric field (2005)
Yamada, S, Funahashi, H, Shibata, M, Kominato, K, Kishimoto, Y, Tada, M, ...
Ogawa, I., Idehara, T., Nagao, K., Ando, H., Wagner, D., Thumm, M.
The Joint 30th Internat.Conf.on Infrared and Millimeter Waves and 13th Internat.Conf.on Terahertz Electronics (IRMMW-THz 2005), Williamsburg, Va., September 19-23, 2005
Conversion of gyrotron output into Gaussian beam and its application to plasma diagnostics. (2004)
Ogawa, I., Idehara, T., Itakura, Y., Hori, T., Wagner, D., Thumm, M.
Conversion of gyrotron output into Gaussian beam and its application to plasma diagnostics. (2004)
Ogawa, I., Idehara, T., Itakura, Y., Hori, T., Wagner, D., Thumm, M.
Displays and Vacuum Electronics : Proc.of the 10th Triennial ITG-Conf., Garmisch-Partenkirchen, May 3-4, 2004
Ogawa, I., Idehara, T., Sasagawa, H., Kimura, A., Mitsudo, S., Hori, T., ...
Displays and Vacuum Electronics : Proc.of the 10th Triennial ITG-Conf., Garmisch-Partenkirchen, May 3-4, 2004
High quality operation of high frequency gyrotron. (2004)
Ogawa, I., Idehara, T., Mitsudo, S., Wagner, D., Thumm, M.
Microwave 2004 : Internat.Symp.on Microwave Science and its Application to Related Fields, Takamatsu, J, July 27-30, 2004
Quasi-optical system for converting gyrotron output into Gaussian beam. (2004)
Ogawa, I., Idehara, T., Itakura, Y., Ando, H., Wagner, D., Thumm, M.
31st IEEE Internat.Conf.on Plasma Science (ICOPS 2004), Baltimore, Md., June 28 - July 1, 2004
Plasma scattering measurement by using a submillimeter wave gyrotron as a radiation source. (2004)
Ogawa, I., Idehara, T., Itakura, Y., Hori, T., Wagner, D., Thumm, M.
Kostenko, A. [Hrsg.]
Mode conversion of a gyrotron output into a Gaussian beam for its various applications. (2004)
Ogawa, I., Idehara, T., Itakura, Y., Ando, H., Myodo, M., Wagner, D., ...
Conference Digest of the Joint 29th Internat.Conf.on Infrared and Millimeter Waves and 12th Internat.Conf.on Terahertz Electronics, Karlsruhe, September 27 - October 1, 2004
Precision hfs of $^{126}Cs(T_{1/2}=1.63m)$ by ABMR (2003)
Pinard, J, Duong, H T, Marescaux, D, Stroke, Hinko Henry, Redi, O, Gustafsson, M, ...
A precision measurement of the 126Cs(T1/2=1.63m) hfs separation Deltanu in the ground 6s^2S_1/2 state was obtained by means of atomic beam magnetic resonance on-line with the CERN-PSB-ISOLDE mass...
Field-ionization electron detector at low temperature of 10 mK range (2003)
Shibata, M, Tada, M, Kishimoto, Y, Kominato, K, Haseyama, T, Ogawa, I, ...
Development of submillimeter wave gyrotron FU series (2003)
Idehara,T., Mitsudo,S., Pavlichenko,R., Ogawa,I., Wagner,D., Thumm,M.
Development of submillimeter wave gyrotron FU series (2003)
Idehara, T., Mitsudo, S., Pavlichenko, R., Ogawa, I., Wagner, D., Thumm, M.
Haseyama, T, Kominato, K, Shibata, M, Yamada, S, Saida, T, Nakura, T, ...
Field-ionization electron detector at low temperature of 10 mK range (2003)
Shibata, M, Tada, M, Kishimoto, Y, Kominato, K, Haseyama, T, Ogawa, I, ...
High purity mode operation of a gyrotron. (2003)
Ogawa, I., Idehara, T., Maeda, S., Pavlichenko, R., Mitsudo, S., Wagner, D., ...
Portugall, O. [Hrsg.]
Hysteresis in gyrotrons. (2003)
Dumbrajs, O., Idehara, T., Iwata, Y., Mitsudo, S., Ogawa, I., Piosczyk, B.
Proc.of the 2nd Internat.Workshop on Far Infrared Technologies, Fukui, J, September 12-13, 2002
Ogawa, I., Nozu, H., Idehara, T., Pavlichenko, R., Wagner, D., Thumm, M.
Proc.of the 2nd Internat.Workshop on Far Infrared Technologies, Fukui, J, September 12-13, 2002
Hysteresis-like effects in gyrotron oscillators. (2003)
Dumbrajs, O., Idehara, T., Iwata, Y., Mitsudo, S., Ogawa, I., Piosczyk, B.
Physics of Plasmas, 10(2003) S.1183-86
High purity mode operation of gyrotron FU VA and generation of intense Gaussian beam. (2003)
Ogawa, I., Idehara, T., Itakura, Y., Wagner, D., Thumm, M.
Hiromoto, N. [Hrsg.]
Development of submillimeter wave gyrotron FU series. (2003)
Idehara, T., Mitsudo, S., Pavlichenko, R., Ogawa, I., Wagner, D., Thumm, M.
Litvak, A.G. [Hrsg.]
Tada, M., Kishimoto, Y., Shibata, M., Kominato, K., Yamada, S., Haseyama, T., ...
We have developed a quite stringent method in selectivity to ionize the low angular- momentum ($\ell$) states which lie below and above the adjacent manifold in highly excited Rb Rydberg atoms. The...
Systematic observation of tunneling field-ionization in highly excited Rb Rydberg atoms (2002)
Kishimoto, Y., Tada, M., Kominato, K., Shibata, M., Yamada, S., Haseyama, T., ...
Pulsed field ionization of high-$n$ (90 $\leq n \leq$ 150) manifold states in Rb Rydberg atoms has been investigated in high slew-rate regime. Two peaks in the field ionization spectra were...
Idehara,T., Ogawa,I., Maeda,S., Pavlichenko,R., Mitsudo,S., Wagner,D., ...
High Quality Operation of a Submillimeter Wave Gyrotron for Plasma Diagnostics Application (2002)
Ogawa, I., Idehara, T., Okada, T., Maeda, S., Iwata, Y., Pavlichenko, R., ...
Tada, M, Kishimoto, Y, Shibata, M, Kominato, K, Yamada, S, Haseyama, T, ...
Tada, M, Kishimoto, Y, Shibata, M, Kominato, K, Yamada, S, Haseyama, T, ...
Systematic observation of tunneling field-ionization in highly excited Rb Rydberg atoms (2002)
Kishimoto, Y, Tada, M, Kominato, K, Shibata, M, Yamada, S, Haseyama, T, ...
High purity mode operation of a gyrotron. (2002)
Ogawa, I., Idehara, T., Maeda, S., Pavlichenko, R., Mitsudo, S., Wagner, D., ...
29th IEEE Internat.Conf.on Plasma Science (ICOPS 2002), Banff, CDN, May 26-30, 2002
Idehara, T., Ogawa, I., Maeda, S., Pavlichenko, R., Mitsudo, S., Wagner, D., ...
International Journal of Infrared and Millimeter Waves, 23(2002) S.973-80
High quality operation of high frequency gyrotron. (2002)
Ogawa, I., Idehara, T., Iwata, Y., Pavlichenko, R., Mitsudo, S., Wagner, D., ...
Temkin, R.J. [Hrsg.]
A coupled microwave-cavity system in the Rydberg-atom cavity detector for dark matter axions (2001)
Tada, M., Kishimoto, Y., Shibata, M., Kominato, K., Ogawa, I., Funahashi, H., ...
A coupled microwave-cavity system of cylindrical TM$_{010}$ single-mode has been developed to search for dark matter axions around 10 $\mu {\rm eV}$(2.4 GHz) with the Rydberg-atom cavity detector at...
Tada, M., Kishimoto, Y., Ogawa, I., Funahashi, H., Yamamoto, K., Matsuki, S.
Coherent time evolution of highly excited Rydberg states in Rb (98 < n < 150) under pulsed electric field in high slew-rate regime was investigated with the field ionization detection. The electric...
High frequency and high mode purity operations of gyrotron FU IVA. (1998)
Idehara, T., Nishida, N., Yoshida, K., Ogawa, I., Tatsukawa, T., Wagner, D., ...
International Journal of Infrared and Millimeter Waves, 19(1998) S.919-930
Development of a terahertz gyrotron (Gyrotron FU IVA) using a 17T superconducting magnet. (1997)
Idehara, T., Shimizu, Y., Kurahashi, K., Yoshida, K., Nishida, N., Kanemaki, T., ...
1996 Internat.Conf.on Plasma Physics, Nagoya, J, September 9-13, 1996
Generation of high mode purity output of a gyrotron and its conversion to a gaussian beam
Ogawa,I., Nozu,H., Itakura,Y., Idehara,T., Pavlichenko,R., Wagner,D., ...
Generation of high mode purity output of a gyrotron and its conversion to a gaussian beam
Ogawa, I., Nozu, H., Itakura, Y., Idehara, T., Pavlichenko, R., Wagner, D., ...
Periostin is frequently overexpressed and enhances invasion and angiogenesis in oral cancer
Kudo, Y, Ogawa, I, Kitagawa, M, Kitajima, S, Hatano, H, ...
Oral squamous-cell carcinoma (OSCC) is one of the most common types of human cancer. Typically OSCC cells show persistent invasion that frequently leads to local recurrence and distant lymphatic...