Search Results - "Nagahama, H"

A parts-per-billion measurement of the antiproton magnetic moment by Smorra, C., Sellner, S., Borchert, M. J., Harrington, J. A., Higuchi, T., Nagahama, H., Tanaka, T., Mooser, A., Schneider, G., Bohman, M., Blaum, K., Matsuda, Y., Ospelkaus, C., Quint, W., Walz, J., Yamazaki, Y., Ulmer, S.

“…The magnetic moment of the antiproton is measured at the parts-per-billion level, improving on previous measurements by a factor of about 350. Magnetic moment…”
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High-precision comparison of the antiproton-to-proton charge-to-mass ratio by Ulmer, S., Smorra, C., Mooser, A., Franke, K., Nagahama, H., Schneider, G., Higuchi, T., Van Gorp, S., Blaum, K., Matsuda, Y., Quint, W., Walz, J., Yamazaki, Y.

“…The CPT theorem (the assumption that physical laws are invariant under simultaneous charge conjugation, parity transformation and time reversal) is central to…”
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Preparation and characterization of novel chitosan/gelatin membranes using chitosan hydrogel by Nagahama, H., Maeda, H., Kashiki, T., Jayakumar, R., Furuike, T., Tamura, H.

“…Chitin and chitosan are novel biomaterials. The novel chitosan/gelatin membranes were prepared using the suspension of chitosan hydrogel mixed with gelatin…”
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A source of antihydrogen for in-flight hyperfine spectroscopy by Kuroda, N., Ulmer, S., Murtagh, D. J., Van Gorp, S., Nagata, Y., Diermaier, M., Federmann, S., Leali, M., Malbrunot, C., Mascagna, V., Massiczek, O., Michishio, K., Mizutani, T., Mohri, A., Nagahama, H., Ohtsuka, M., Radics, B., Sakurai, S., Sauerzopf, C., Suzuki, K., Tajima, M., Torii, H. A., Venturelli, L., Wu¨nschek, B., Zmeskal, J., Zurlo, N., Higaki, H., Kanai, Y., Lodi Rizzini, E., Nagashima, Y., Matsuda, Y., Widmann, E., Yamazaki, Y.

“…Antihydrogen, a positron bound to an antiproton, is the simplest antiatom. Its counterpart—hydrogen—is one of the most precisely investigated and best…”
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Sixfold improved single particle measurement of the magnetic moment of the antiproton by Nagahama, H., Smorra, C., Sellner, S., Harrington, J., Higuchi, T., Borchert, M. J., Tanaka, T., Besirli, M., Mooser, A., Schneider, G., Blaum, K., Matsuda, Y., Ospelkaus, C., Quint, W., Walz, J., Yamazaki, Y., Ulmer, S.

“…Our current understanding of the Universe comes, among others, from particle physics and cosmology. In particle physics an almost perfect symmetry between…”
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Improved limit on the directly measured antiproton lifetime by Sellner, S, Besirli, M, Bohman, M, Borchert, M J, Harrington, J, Higuchi, T, Mooser, A, Nagahama, H, Schneider, G, Smorra, C, Tanaka, T, Blaum, K, Matsuda, Y, Ospelkaus, C, Quint, W, Walz, J, Yamazaki, Y, Ulmer, S

“…Continuous monitoring of a cloud of antiprotons stored in a Penning trap for 405 days enables us to set an improved limit on the directly measured antiproton…”
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Observation of individual spin quantum transitions of a single antiproton by Smorra, C., Mooser, A., Besirli, M., Bohman, M., Borchert, M.J., Harrington, J., Higuchi, T., Nagahama, H., Schneider, G.L., Sellner, S., Tanaka, T., Blaum, K., Matsuda, Y., Ospelkaus, C., Quint, W., Walz, J., Yamazaki, Y., Ulmer, S.

“…We report on the detection of individual spin quantum transitions of a single trapped antiproton in a Penning trap. The spin-state determination, which is…”
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Synthesis of phosphorylated chitosan by novel method and its characterization by Jayakumar, R., Nagahama, H., Furuike, T., Tamura, H.

“…Chitosan a natural based polymer is non-toxic, biocompatible and biodegradable. Chemical modification of chitosan to generate new bifunctional materials and…”
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Sympathetic cooling of protons and antiprotons with a common endcap Penning trap by Bohman, M., Mooser, A., Schneider, G., Schön, N., Wiesinger, M., Harrington, J., Higuchi, T., Nagahama, H., Smorra, C., Sellner, S., Blaum, K., Matsuda, Y., Quint, W., Walz, J., Ulmer, S.

“…We present an experiment to sympathetically cool single protons and antiprotons in a Penning trap by resonantly coupling the particles to laser cooled…”
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Two-dimensional beam profile monitor for the detection of alpha-emitting radioactive isotope beam by Tanaka, K.S., Dammalapati, U., Harada, K., Hayamizu, T., Itoh, M., Kawamura, H., Nagahama, H., Nakamura, K., Ozawa, N., Sakemi, Y.

“…Ions with similar charge-to-mass ratios cannot be separated from existing beam profile monitors (BPMs) in nuclear facilities in which low-energy radioactive…”
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Challenging the standard model by high-precision comparisons of the fundamental properties of protons and antiprotons by Ulmer, S., Mooser, A., Nagahama, H., Sellner, S., Smorra, C.

“…The BASE collaboration investigates the fundamental properties of protons and antiprotons, such as charge-to-mass ratios and magnetic moments, using advanced…”
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Damage Evolution of Onnagawa Shale by Postmortem Thresholding of X‐Ray Computed Tomography by Jayawickrama, E. G., Muto, J., Sasaki, O., Nagahama, H.

“…Onnagawa shale samples are deformed through the brittle‐ductile transition by increasing the confining pressure. Brittle deformation is characterized by…”
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BASE – The Baryon Antibaryon Symmetry Experiment by Smorra, C., Blaum, K., Bojtar, L., Borchert, M., Franke, K.A., Higuchi, T., Leefer, N., Nagahama, H., Matsuda, Y., Mooser, A., Niemann, M., Ospelkaus, C., Quint, W., Schneider, G., Sellner, S., Tanaka, T., Van Gorp, S., Walz, J., Yamazaki, Y., Ulmer, S.

“…The Baryon Antibaryon Symmetry Experiment (BASE) aims at performing a stringent test of the combined charge parity and time reversal (CPT) symmetry by…”
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Preparation of biodegradable chitin/gelatin membranes with GlcNAc for tissue engineering applications by Nagahama, H., Kashiki, T., Nwe, N., Jayakumar, R., Furuike, T., Tamura, H.

“…Chitin is a natural biopolymer have been used for several biomedical applications due to its biodegradability and biocompatibility. By using the calcium…”
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Influence of Experimental Esophageal Acidification on Sleep Bruxism: a Randomized Trial by Ohmure, H., Oikawa, K., Kanematsu, K., Saito, Y., Yamamoto, T., Nagahama, H., Tsubouchi, H., Miyawaki, S.

“…The aim of this cross-over, randomized, single-blinded trial was to examine whether intra-esophageal acidification induces sleep bruxism (SB). Polysomnography…”
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Synthesis, characterization and bioactivity studies of novel β-chitin scaffolds for tissue-engineering applications by Maeda, Y., Jayakumar, R., Nagahama, H., Furuike, T., Tamura, H.

“…Chitin is a biopolymer and it is non-toxic, biodegradable and biocompatible. Chitin has many potential industrial applications because of its abundance,…”
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An Accelerator Experiment for Junior and Senior High School Students to Improve Students' Involvement in Fundamental Physics by Tanaka, Kazuo S, Harada, Ken-ichi, Hayamizu, Tomohiro, Kita, Ryosuke, Kono, Rikako, Maruta, Kyoka, Nagahama, Hiroki, Ozawa, Naoya, Sakemi, Yasuhiro, Sugimori, Ryu

“…In Japan, research activities by junior and senior high school students show an upward trend. However, there are limited examples of research activities in the…”
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Preparation and characterization of novel β-chitin–hydroxyapatite composite membranes for tissue engineering applications by Madhumathi, K., Binulal, N.S., Nagahama, H., Tamura, H., Shalumon, K.T., Selvamurugan, N., Nair, S.V., Jayakumar, R.

“…β-Chitin is a biopolymer principally found in shells of squid pen. It has the properties of biodegradability, biocompatibility, chemical inertness, wound…”
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Demonstration of the double Penning Trap technique with a single proton by Mooser, A., Bräuninger, S., Franke, K., Kracke, H., Leiteritz, C., Rodegheri, C.C., Nagahama, H., Schneider, G., Smorra, C., Blaum, K., Matsuda, Y., Quint, W., Walz, J., Yamazaki, Y., Ulmer, S.

“…Spin flips of a single proton were driven in a Penning trap with a homogeneous magnetic field. For the spin-state analysis the proton was transported into a…”
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Stretched exponential relaxation of viscous remanence and magnetic dating of erratic boulders by Sato, T., Nakamura, N., Nagahama, H., Minoura, K.

“…Viscous remanence continuously increases with the duration of reorientation of rocks, and the remanence gets partially overprinted in rocks parallel to the…”
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