Search Results - "MAIER, R. A"

Emittance conservation by tailored focusing profiles in a plasma accelerator by Dornmair, I., Floettmann, K., Maier, A. R.

“…Laser-plasma accelerators, providing high electric field gradients, are promising candidates to drive next-generation compact light sources and high-energy…”
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Efimov Resonance and Three-Body Parameter in a Lithium-Rubidium Mixture by Maier, R A W, Eisele, M, Tiemann, E, Zimmermann, C

“…We study collisional heating in a cold ^{7}Li-^{87}Rb mixture near a broad Feshbach resonance at 661 G. At the high field slope of the resonance, we find an…”
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Fast In Situ Observation of Atomic Feshbach Resonances by Photoassociative Ionization by Eisele, M, Maier, R A W, Zimmermann, C

“…We propose and experimentally investigate a scheme for observing Feshbach resonances in atomic quantum gases in situ and with a high temporal resolution of…”
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Ultrafast X-ray pulse characterization at free-electron lasers by Grguraš, I., Maier, A. R., Behrens, C., Mazza, T., Kelly, T. J., Radcliffe, P., Düsterer, S., Kazansky, A. K., Kabachnik, N. M., Tschentscher, Th, Costello, J. T., Meyer, M., Hoffmann, M. C., Schlarb, H., Cavalieri, A. L.

“…The ability to fully characterize ultrashort, ultra-intense X-ray pulses at free-electron lasers (FELs) will be crucial in experiments ranging from…”
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Demonstration Scheme for a Laser-Plasma-Driven Free-Electron Laser by Maier, A. R., Meseck, A., Reiche, S., Schroeder, C. B., Seggebrock, T., Grüner, F.

“…Laser-plasma accelerators are prominent candidates for driving next-generation compact light sources, promising high-brightness, few-femtosecond x-ray pulses…”
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Energy Compression and Stabilization of Laser-Plasma Accelerators by Ferran Pousa, A., Agapov, I., Antipov, S. A., Assmann, R. W., Brinkmann, R., Jalas, S., Kirchen, M., Leemans, W. P., Maier, A. R., Martinez de la Ossa, A., Osterhoff, J., Thévenet, M.

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Measuring the temporal structure of few-femtosecond free-electron laser X-ray pulses directly in the time domain by Helml, W., Maier, A. R., Schweinberger, W., Grguraš, I., Radcliffe, P., Doumy, G., Roedig, C., Gagnon, J., Messerschmidt, M., Schorb, S., Bostedt, C., Grüner, F., DiMauro, L. F., Cubaynes, D., Bozek, J. D., Tschentscher, Th, Costello, J. T., Meyer, M., Coffee, R., Düsterer, S., Cavalieri, A. L., Kienberger, R.

“…Short-wavelength free-electron lasers are now well established as essential and unrivalled sources of ultrabright coherent X-ray radiation. One of the key…”
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Chirp Mitigation of Plasma-Accelerated Beams by a Modulated Plasma Density by Brinkmann, R, Delbos, N, Dornmair, I, Kirchen, M, Assmann, R, Behrens, C, Floettmann, K, Grebenyuk, J, Gross, M, Jalas, S, Mehrling, T, Martinez de la Ossa, A, Osterhoff, J, Schmidt, B, Wacker, V, Maier, A R

“…Plasma-based accelerators offer the possibility to drive future compact light sources and high-energy physics applications. Achieving good beam quality,…”
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Velocity dispersion of correlated energy spread electron beams in the free electron laser by Campbell, L T, Maier, A R

“…The effects of a correlated linear energy/velocity chirp in the electron beam in the free electron laser (FEL), and how to compensate for its effects by using…”
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Water-Window X-Ray Pulses from a Laser-Plasma Driven Undulator by Maier, A. R., Kajumba, N., Guggenmos, A., Werle, C., Wenz, J., Delbos, N., Zeitler, B., Dornmair, I., Schmidt, J., Gullikson, E. M., Krausz, F., Schramm, U., Kleineberg, U., Karsch, S., Grüner, F.

“…Femtosecond (fs) x-ray pulses are a key tool to study the structure and dynamics of matter on its natural length and time scale. To complement radio-frequency…”
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Ultralow emittance electron beams from a laser-wakefield accelerator by Weingartner, R., Raith, S., Popp, A., Chou, S., Wenz, J., Khrennikov, K., Heigoldt, M., Maier, A. R., Kajumba, N., Fuchs, M., Zeitler, B., Krausz, F., Karsch, S., Grüner, F.

“…Using quadrupole scan measurements we show laser-wakefield accelerated electrons to have a normalized transverse emittance of 0.21_{-0.02}^{+0.01}π   mm mrad…”
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Femtosecond x-ray pulse length characterization at the Linac Coherent Light Source free-electron laser by Düsterer, S, Radcliffe, P, Bostedt, C, Bozek, J, Cavalieri, A L, Coffee, R, Costello, J T, Cubaynes, D, DiMauro, L F, Ding, Y, Doumy, G, Grüner, F, Helml, W, Schweinberger, W, Kienberger, R, Maier, A R, Messerschmidt, M, Richardson, V, Roedig, C, Tschentscher, T, Meyer, M

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Tuning curves for a laser-plasma accelerator by Jalas, S., Kirchen, M., Braun, C., Eichner, T., Gonzalez, J. B., Hübner, L., Hülsenbusch, T., Messner, P., Palmer, G., Schnepp, M., Werle, C., Winkler, P., Leemans, W. P., Maier, A. R.

“…Applications of laser-plasma accelerators (LPA) require independent control of electron beam parameters. However, due to the complex coupling of the many…”
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Femtosecond profiling of shaped x-ray pulses by Hoffmann, M C, Grguraš, I, Behrens, C, Bostedt, C, Bozek, J, Bromberger, H, Coffee, R, Costello, J T, DiMauro, L F, Ding, Y, Doumy, G, Helml, W, Ilchen, M, Kienberger, R, Lee, S, Maier, A R, Mazza, T, Meyer, M, Messerschmidt, M, Schorb, S, Schweinberger, W, Zhang, K, Cavalieri, A L

“…Arbitrary manipulation of the temporal and spectral properties of x-ray pulses at free-electron lasers would revolutionize many experimental applications. At…”
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Design of a prototype laser-plasma injector for an electron synchrotron by Antipov, S. A., Pousa, A. Ferran, Agapov, I., Brinkmann, R., Maier, A. R., Jalas, S., Jeppe, L., Kirchen, M., Leemans, W. P., de la Ossa, A. Martinez, Osterhoff, J., Thévenet, M., Winkler, P.

“…The present state of progress in laser wakefield acceleration encourages considering it as a practical alternative to conventional particle accelerators. A…”
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Angle-resolved electron spectroscopy of laser-assisted Auger decay induced by a few-femtosecond x-ray pulse by Meyer, M, Radcliffe, P, Tschentscher, T, Costello, J T, Cavalieri, A L, Grguras, I, Maier, A R, Kienberger, R, Bozek, J, Bostedt, C, Schorb, S, Coffee, R, Messerschmidt, M, Roedig, C, Sistrunk, E, Di Mauro, L F, Doumy, G, Ueda, K, Wada, S, Düsterer, S, Kazansky, A K, Kabachnik, N M

“…Two-color (x-ray+infrared) electron spectroscopy is used for investigating laser-assisted KLL Auger decay following 1s photoionization of atomic Ne with…”
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Direct measurement of focusing fields in active plasma lenses by Röckemann, J.-H., Schaper, L., Barber, S. K., Bobrova, N. A., Boyle, G., Bulanov, S., Delbos, N., Floettmann, K., Kube, G., Lauth, W., Leemans, W. P., Libov, V., Maier, A. R., Meisel, M., Messner, P., Sasorov, P. V., Schroeder, C. B., van Tilborg, J., Wesch, S., Osterhoff, J.

“…Active plasma lenses have the potential to enable broad-ranging applications of plasma-based accelerators owing to their compact design and radially symmetric…”
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Bunch decompression for laser-plasma driven free-electron laser demonstration schemes by Seggebrock, T., Maier, A. R., Dornmair, I., Grüner, F.

“…X-ray free-electron lasers (FELs) require a very high electron beam quality in terms of emittance and energy spread. Since 2004 high quality electrons produced…”
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Free electron lasers driven by plasma accelerators: status and near-term prospects by Emma, C., Van Tilborg, J., Assmann, R., Barber, S., Cianchi, A., Corde, S., Couprie, M. E., D’Arcy, R., Ferrario, M., Habib, A. F., Hidding, B., Hogan, M. J., Schroeder, C. B., Marinelli, A., Labat, M., Li, R., Liu, J., Loulergue, A., Osterhoff, J., Maier, A. R., McNeil, B. W. J., Wang, W.

“…Owing to their ultra-high accelerating gradients, combined with injection inside micrometer-scale accelerating wakefield buckets, plasma-based accelerators…”
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Investigation of GeV-scale electron acceleration in a gas-filled capillary discharge waveguide by Walker, P A, Bourgeois, N, Rittershofer, W, Cowley, J, Kajumba, N, Maier, A R, Wenz, J, Werle, C M, Karsch, S, Grüner, F, Symes, D R, Rajeev, P P, Hawkes, S J, Chekhlov, O, Hooker, C J, Parry, B, Tang, Y, Hooker, S M

“…The generation of GeV-scale electron beams in a gas-filled capillary discharge waveguide with good reproducibility is discussed. Beams of electrons with…”
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