Analytical and numerical studies of periodic superradiance

Authors: Hara, Hideaki, Miyamoto, Yuki, Han, Junseok, Omoto, Riku, Imai, Yasutaka, Yoshimi, Akihiro, Yoshimura, Koji, Yoshimura, Motohiko, Sasao, Noboru

Subject Terms: Physics - Atomic Physics

Access URL: http://arxiv.org/abs/2412.02248

A method to detect the VUV photons from cooled $^{229}$Th:CaF$_2$ crystals

Authors: Guan, Ming, Bartokos, Michael, Beeks, Kjeld, Fukunaga, Yuta, Hiraki, Takahiro, Masuda, Takahiko, Miyamoto, Yuki, Okage, Ryoichiro, Okai, Koichi, Sasao, Noboru, Schaden, Fabian, Schumm, Thorsten, Shimizu, Koutaro, Takatori, Sayuri, Yoshimi, Akihiro, Yoshimura, Koji

Subject Terms: Physics - Instrumentation and Detectors, Nuclear Experiment

Access URL: http://arxiv.org/abs/2410.18134

Controlling $^{229}$Th isomeric state population in a VUV transparent crystal

Authors: Hiraki, Takahiro, Okai, Koichi, Bartokos, Michael, Beeks, Kjeld, Fujimoto, Hiroyuki, Fukunaga, Yuta, Haba, Hiromitsu, Kasamatsu, Yoshitaka, Kitao, Shinji, Leitner, Adrian, Masuda, Takahiko, Ming, Guan, Nagasawa, Nobumoto, Ogake, Ryoichiro, Pimon, Martin, Pressler, Martin, Sasao, Noboru, Schaden, Fabian, Schumm, Thorsten, Seto, Makoto, Shigekawa, Yudai, Shimizu, Koutaro, Sikorsky, Tomas, Tamasaku, Kenji, Takatori, Sayuri, Watanabe, Tsukasa, Yamaguchi, Atsushi, Yoda, Yoshitaka, Yoshimi, Akihiro, Yoshimura, Koji

Source: Nat Commun 15, 5536 (2024)

Subject Terms: Nuclear Experiment, Physics - Atomic Physics

Access URL: http://arxiv.org/abs/2405.09577

Periodic super-radiance in Er:YSO crystal

Authors: Hara, Hideaki, Han, Junseok, Imai, Yasutaka, Sasao, Noboru, Yoshimi, Akihiro, Yoshimura, Koji, Yoshimura, Motohiko, Miyamoto, Yuki

Subject Terms: Physics - Atomic Physics, Physics - Optics

Access URL: http://arxiv.org/abs/2304.08806

A method to detect the VUV photons from cooled 229Th:CaF[formula omitted] crystals

Authors: Guan, Ming ^{a, ⁎}, Bartokos, Michael ^b, Beeks, Kjeld ^b, Fukunaga, Yuta ^a, Hiraki, Takahiro ^a, Masuda, Takahiko ^a, Miyamoto, Yuki ^a, Ogake, Ryoichiro ^a, Okai, Koichi ^a, Sasao, Noboru ^a, Schaden, Fabian ^b, Schumm, Thorsten ^b, Shimizu, Kotaro ^a, Takatori, Sayuri ^a, Yoshimi, Akihiro ^a, Yoshimura, Koji ^a

Source: In Nuclear Inst. and Methods in Physics Research, B May 2025 562

Preliminary Experiments of Series Elastic Actuator Prototype utilizing Mechanical Resonance

Authors: Yoshimi, Akihiro, Mori, Tsuyoshi, Kobayashi, Jun

Source: 2019 19th International Conference on Control, Automation and Systems (ICCAS) Control, Automation and Systems (ICCAS), 2019 19th International Conference on. :1389-1393 Oct, 2019

Relation: 2019 19th International Conference on Control, Automation and Systems (ICCAS)

Absolute X-ray energy measurement using a high-accuracy angle encoder

Authors: Masuda, Takahiko, Watanabe, Tsukasa, Beeks, Kjeld, Fujimoto, Hiroyuki, Hiraki, Takahiro, Kaino, Hiroyuki, Kitao, Shinji, Miyamoto, Yuki, Okai, Koichi, Sasao, Noboru, Seto, Makoto, Schumm, Thorsten, Shigekawa, Yudai, Tamasaku, Kenji, Uetake, Satoshi, Yamaguchi, Atsushi, Yoda, Yoshitaka, Yoshimi, Akihiro, Yoshimura, Koji

Subject Terms: Physics - Instrumentation and Detectors, Nuclear Experiment

Access URL: http://arxiv.org/abs/2010.00953

X-ray pumping of the Th-229 nuclear clock isomer

Authors: Masuda, Takahiko, Yoshimi, Akihiro, Fujieda, Akira, Fujimoto, Hiroyuki, Haba, Hiromitsu, Hara, Hideaki, Hiraki, Takahiro, Kaino, Hiroyuki, Kasamatsu, Yoshitaka, Kitao, Shinji, Konashi, Kenji, Miyamoto, Yuki, Okai, Koichi, Okubo, Sho, Sasao, Noboru, Seto, Makoto, Schumm, Thorsten, Shigekawa, Yudai, Suzuki, Kenta, Stellmer, Simon, Tamasaku, Kenji, Uetake, Satoshi, Watanabe, Makoto, Watanabe, Tsukasa, Yasuda, Yuki, Yamaguchi, Atsushi, Yoda, Yoshitaka, Yokokita, Takuya, Yoshimura, Motohiko, Yoshimura, Koji

Subject Terms: Nuclear Experiment, Physics - Instrumentation and Detectors

Access URL: http://arxiv.org/abs/1902.04823

Geometry-dependent spectra and coherent-transient measurement of nearly degenerate four-wave mixing using two-photon resonance

Authors: Hara, Hideaki, Miyamoto, Yuki, Hiraki, Takahiro, Imamura, Kei, Masuda, Takahiko, Sasao, Noboru, Uetake, Satoshi, Yoshimi, Akihiro, Yoshimura, Koji, Yoshimura, Motohiko

Subject Terms: Physics - Atomic Physics

Access URL: http://arxiv.org/abs/1810.13120

Coherent two-photon emission from hydrogen molecules excited by counter-propagating laser pulses

Authors: Hiraki, Takahiro, Hara, Hideaki, Miyamoto, Yuki, Imamura, Kei, Masuda, Takahiko, Sasao, Noboru, Uetake, Satoshi, Yoshimi, Akihiro, Yoshimura, Koji, Yoshimura, Motohiko

Source: J. Phys. B: At. Mol. Opt. Phys. 52 (2019) 045401

Subject Terms: Physics - Atomic Physics, High Energy Physics - Experiment

Access URL: http://arxiv.org/abs/1806.04005

Vibrational two-photon emission from coherently excited solid parahydrogen

Authors: Miyamoto, Yuki, Hara, Hideaki, Masuda, Takahiko, Sasao, Noboru, Uetake, Satoshi, Yoshimi, Akihiro, Yoshimura, Koji, Yoshimura, Motohiko

Subject Terms: Physics - Chemical Physics, Physics - Atomic Physics

Access URL: http://arxiv.org/abs/1612.05600

Externally triggered coherent two-photon emission from hydrogen molecules

Authors: Miyamoto, Yuki, Hara, Hideaki, Masuda, Takahiko, Sasao, Noboru, Tanaka, Minoru, Uetake, Satoshi, Yoshimi, Akihiro, Yoshimura, Koji, Yoshimura, Motohiko

Subject Terms: Physics - Atomic Physics, High Energy Physics - Experiment

Access URL: http://arxiv.org/abs/1505.07663

Absolute X‐ray energy measurement using a high‐accuracy angle encoder

Authors: Masuda, Takahiko, Watanabe, Tsukasa, Beeks, Kjeld, Fujimoto, Hiroyuki, Hiraki, Takahiro, Kaino, Hiroyuki, Kitao, Shinji, Miyamoto, Yuki, Okai, Koichi, Sasao, Noboru, Seto, Makoto, Schumm, Thorsten, Shigekawa, Yudai, Tamasaku, Kenji, Uetake, Satoshi, Yamaguchi, Atsushi, Yoda, Yoshitaka, Yoshimi, Akihiro, Yoshimura, Koji

Source: Journal of synchrotron radiation. 28(1):111-119

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100114308709.0x000001&indx=1&recIds=ETOCvdc_100114308709.0x000001

Observation of coherent two-photon emission from the first vibrationally-excited state of hydrogen molecules

Authors: Miyamoto, Yuki, Hara, Hideaki, Kuma, Susumu, Masuda, Takahiko, Katsuragawa, Masayuki, Nakano, Itsuo, Ohae, Chiaki, Sasao, Noboru, Tanaka, Minoru, Uetake, Satoshi, Yoshimi, Akihiro, Yoshimura, Koji, Yoshimura, Motohiko

Subject Terms: Physics - Atomic Physics, Physics - Optics

Access URL: http://arxiv.org/abs/1406.2198

Neutrino Spectroscopy with Atoms and Molecules

Authors: Fukumi, Atsushi, Kuma, Susumu, Miyamoto, Yuki, Nakajima, Kyo, Nakano, Itsuo, Nanjo, Hajime, Ohae, Chiaki, Sasao, Noboru, Tanaka, Minoru, Taniguchi, Takashi, Uetake, Satoshi, Wakabayashi, Tomonari, Yamaguchi, Takuya, Yoshimi, Akihiro, Yoshimura, Motohiko

Subject Terms: High Energy Physics - Phenomenology, High Energy Physics - Experiment, Physics - Atomic Physics

Access URL: http://arxiv.org/abs/1211.4904

Identification of 45 New Neutron-Rich Isotopes Produced by In-Flight Fission of a 238U Beam at 345 MeV/nucleon

Authors: Ohnishi, Tetsuya, Kubo*, Toshiyuki, Kusaka, Kensuke, Yoshida, Atsushi, Yoshida, Koichi, Ohtake, Masao, Fukuda, Naoki, Takeda, Hiroyuki, Kameda, Daisuke, Tanaka, Kanenobu, Inabe, Naohito, Yanagisawa, Yoshiyuki, Gono, Yasuyuki, Watanabe, Hiroshi, Otsu, Hideaki, Baba, Hidetada, Ichihara, Takashi, Yamaguchi, Yoshitaka, Takechi, Maya, Nishimura, Shunji, Ueno, Hideki, Yoshimi, Akihiro, Sakurai, Hiroyoshi, Motobayashi, Tohru, Nakao, Taro, Mizoi, Yutaka, Matsushita, Masafumi, Ieki, Kazuo, Kobayashi, Nobuyuki, Tanaka, Kana, Kawada, Yosuke, Tanaka, Naoki, Deguchi, Shigeki, Satou, Yoshiteru, Kondo, Yosuke, Nakamura, Takashi, Yoshinaga, Kenta, Ishii, Chihiro, Yoshii, Hideakira, Miyashita, Yuki, Uematsu, Nobuya, Shiraki, Yasutsugu, Sumikama, Toshiyuki, Chiba, Junsei, Ideguchi, Eiji, Saito, Akito, Yamaguchi, Takayuki, Hachiuma, Isao, Suzuki, Takeshi, Moriguchi, Tetsuaki, Ozawa, Akira, Ohtsubo, Takashi, Famiano, Michael A., Geissel, Hans, Nettleton, Anthony S., Tarasov, Oleg B., Bazin, Daniel P., Sherrill, Bradley M., Manikonda, Shashikant L., Nolen, Jerry A.

Source: J.Phys.Soc.Jap.79:073201,2010

Subject Terms: Nuclear Experiment

Access URL: http://arxiv.org/abs/1006.0305

Quantum dots as a probe of fundamental physics: deviation from exponential decay law.

Authors: Yoshimi, Akihiro¹ (AUTHOR) yoshimi@okayama-u.ac.jp, Tanaka, Minoru² (AUTHOR), Yoshimura, Motohiko¹ (AUTHOR)

Source: European Physical Journal D (EPJ D). Jul2022, Vol. 76 Issue 7, p1-13. 13p.

Subject Terms: *EXPONENTIAL decay law, *ALPHA decay, *RADIOACTIVE decay, *ELECTRON tunneling, *QUANTUM mechanics

Development of ion transportation, extraction and neutralization systems for atomic beam resonance method

Authors: Nagae, Daisuke, Asahi, Koichiro, Miyoshi, Hisanori, Shimada, Kenzi, Yoshimi, Akihiro, Ueno, Hideki, Murata, Jiro, Uchida, Makoto, Kameda, Daisuke, Kato, Go, Emori, Shoken, Kijima, Go, Oshima, Sachiko, Takemura, Makoto, Arai, Takemasa, Kobayashi, Yoshio, Haseyama, Tomohito, Schmidt-Ott, W.D.

Source: In Physica E: Low-dimensional Systems and Nanostructures 2005 29(3):580-583

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X-ray pumping of the ²²⁹Th nuclear clock isomer.

Authors: Masuda, Takahiko, Yoshimi, Akihiro, Fujieda, Akira, Fujimoto, Hiroyuki, Haba, Hiromitsu, Hara, Hideaki, Hiraki, Takahiro, Kaino, Hiroyuki, Kasamatsu, Yoshitaka, Kitao, Shinji, Konashi, Kenji, Miyamoto, Yuki, Okai, Koichi, Okubo, Sho, Sasao, Noboru, Seto, Makoto, Schumm, Thorsten, Shigekawa, Yudai, Suzuki, Kenta, Stellmer, Simon

Source: Nature; 9/12/2019, Vol. 573 Issue 7773, p238-242, 5p, 4 Diagrams, 3 Charts, 5 Graphs