Search Results - "Tajima, T"

Laser ion-acceleration scaling laws seen in multiparametric particle-in-cell simulations by Esirkepov, T, Yamagiwa, M, Tajima, T

“…The ion acceleration driven by a laser pulse at intensity I= 10(20)-10(22) W/cm(2) x (microm/lambda)(2) from a double layer target is investigated with…”
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Highly efficient relativistic-ion generation in the laser-piston regime by Esirkepov, T, Borghesi, M, Bulanov, S V, Mourou, G, Tajima, T

“…An intense laser-plasma interaction regime of the generation of high density ultrashort relativistic ion beams is suggested. When the radiation pressure is…”
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Radiation-pressure acceleration of ion beams driven by circularly polarized laser pulses by Henig, A, Steinke, S, Schnürer, M, Sokollik, T, Hörlein, R, Kiefer, D, Jung, D, Schreiber, J, Hegelich, B M, Yan, X Q, Meyer-ter-Vehn, J, Tajima, T, Nickles, P V, Sandner, W, Habs, D

“…We present experimental studies on ion acceleration from ultrathin diamondlike carbon foils irradiated by ultrahigh contrast laser pulses of energy 0.7 J…”
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Effect of 4-phenylbutyrate and valproate on dominant mutations of WFS1 gene in Wolfram syndrome by Batjargal, K., Tajima, T., Jimbo, E. F., Yamagata, T.

“…Purpose Wolfram syndrome (WS) is a rare disorder caused by mutations in WFS1 that is characterized by diabetes mellitus, optic atrophy, sensorineural deafness,…”
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First measurements of p11B fusion in a magnetically confined plasma by Magee, R. M., Ogawa, K., Tajima, T., Allfrey, I., Gota, H., McCarroll, P., Ohdachi, S., Isobe, M., Kamio, S., Klumper, V., Nuga, H., Shoji, M., Ziaei, S., Binderbauer, M. W., Osakabe, M.

“…Proton-boron (p 11 B) fusion is an attractive potential energy source but technically challenging to implement. Developing techniques to realize its potential…”
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Magnesium diboride coated bulk niobium: a new approach to higher acceleration gradient by Tan, Teng, Wolak, M. A., Xi, X. X., Tajima, T., Civale, L.

“…Bulk niobium Superconducting Radio-Frequency cavities are a leading accelerator technology. Their performance is limited by the cavity loss and maximum…”
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Wakefield acceleration by Tajima, T., Yan, X. Q., Ebisuzaki, T.

“…The fundamental idea of Laser Wakefield Acceleration (LWFA) is reviewed. An ultrafast intense laser pulse drives coherent wakefields of relativistic amplitude…”
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Direct observation of ion acceleration from a beam-driven wave in a magnetic fusion experiment by Magee, R. M., Necas, A., Clary, R., Korepanov, S., Nicks, S., Roche, T., Thompson, M. C., Binderbauer, M. W., Tajima, T.

“…Efficiently heating a magnetically confined plasma to thermonuclear temperatures remains a central issue in fusion energy research. One well-established…”
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Exawatt-Zettawatt pulse generation and applications by Mourou, G.A., Fisch, N.J., Malkin, V.M., Toroker, Z., Khazanov, E.A., Sergeev, A.M., Tajima, T., Le Garrec, B.

“…A new amplification method, weaving the three basic compression techniques, Chirped Pulse Amplification (CPA), Optical Parametric Chirped Pulse Amplification…”
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Prospect for extreme field science by Tajima, T.

“…The kind of laser extreme light infrastructure (ELI) provides will usher in a class of experiments we have only dreamed of for years. The characteristics that…”
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Robust Skin Attachable Sensor for Core Body Temperature Monitoring by Tanaka, Y., Matsunaga, D., Tajima, T., Seyama, M.

“…We designed a skin-attachable sensor for measuring core body temperature (CBT). Past studies on non-invasive CBT measurement did not consider heat loss and…”
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Millijoule few-cycle pulses from staged compression for strong and high field science by Stanfield, M, Beier, N F, Hakimi, S, Allison, H, Farinella, D, Hussein, A E, Tajima, T, Dollar, F

“…Intense few-cycle laser pulses have a breadth of applications in high energy density science, including particle acceleration and x-ray generation…”
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Adherence to personal protective equipment use among nurses in Japanese tertiary care hospitals: what determines variability? by Morioka, S., Tajima, T., Sugiki, Y., Hayakawa, K., Ohmagari, N.

“…Though nurses have frequent contact with patients, their personal protective equipment (PPE) compliance rate is low, which poses a significant challenge in…”
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Usefulness of deep learning-based noise reduction for 1.5 T MRI brain images by Tajima, T., Akai, H., Yasaka, K., Kunimatsu, A., Yamashita, Y., Akahane, M., Yoshioka, N., Abe, O., Ohtomo, K., Kiryu, S.

“…To evaluate 1.5 T magnetic resonance imaging (MRI) brain images with denoising procedures using deep learning-based reconstruction (dDLR) relative to the…”
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Powdery mildew resistance in the Japanese domestic tobacco cultivar Kokubu is associated with aberrant splicing of MLO orthologues by Fujimura, T., Sato, S., Tajima, T., Arai, M.

“…The Japanese domestic tobacco cultivar Kokubu (syn. Kou‐fan) is highly resistant to powdery mildew, and this trait is controlled by recessive alleles at two…”
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Observational signatures of gamma-rays from bright blazars and wakefield theory by Canac, N E, Abazajian, K N, Tajima, T, Ebisuzaki, T, Horiuchi, S

“…ABSTRACT Gamma-ray observations have revealed strong variability in blazar luminosities in the gamma-ray band over time-scales as short as minutes. We show,…”
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Faster acquisition of magnetic resonance imaging sequences of the knee via deep learning reconstruction: a volunteer study by Akai, H., Yasaka, K., Sugawara, H., Furuta, T., Tajima, T., Kato, S., Yamaguchi, H., Ohtomo, K., Abe, O., Kiryu, S.

“…To evaluate whether deep learning reconstruction (DLR) can accelerate the acquisition of magnetic resonance imaging (MRI) sequences of the knee for clinical…”
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Summary of the IZEST science and aspiration by Mourou, G., Tajima, T.

“…Over 30 associated laboratories across 13 countries are part of the international program known as IZEST (International center for Zetta-Exawatt Science and…”
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Suppressed ion-scale turbulence in a hot high-β plasma by Schmitz, L., Fulton, D. P., Ruskov, E., Lau, C., Deng, B. H., Tajima, T., Binderbauer, M. W., Holod, I., Lin, Z., Gota, H., Tuszewski, M., Dettrick, S. A., Steinhauer, L. C.

“…An economic magnetic fusion reactor favours a high ratio of plasma kinetic pressure to magnetic pressure in a well-confined, hot plasma with low thermal losses…”
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Relativistic laser-matter interaction and relativistic laboratory astrophysics by Bulanov, S. V., Esirkepov, T. Zh, Habs, D., Pegoraro, F., Tajima, T.

“…The paper is devoted to the prospects of using the laser radiation interaction with plasmas in the laboratory relativistic astrophysics context. We discuss the…”
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