Zobrazeno 1 - 10
of 519
pro vyhledávání: '"Heinemann T"'
Autor:
Habib, A. F., Manahan, G. G., Scherkl, P., Heinemann, T., Sutherland, A., Altuiri, R., Alotaibi, B. M., Litos, M., Cary, J., Raubenheimer, T., Hemsing, E., Hogan, M., Rosenzweig, J. B., Williams, P. H., McNeil, B. W. J., Hidding, B.
Electron beam quality is paramount for X-ray pulse production in free-electron-lasers (FELs). State-of-the-art linear accelerators (linacs) can deliver multi-GeV electron beams with sufficient quality for hard X-ray-FELs, albeit requiring km-scale se
Externí odkaz:
http://arxiv.org/abs/2212.04398
Autor:
Foerster, F. M., Döpp, A., Haberstroh, F., Grafenstein, K. v., Campbell, D., Chang, Y. -Y., Corde, S., Cabadağ, J. P. Couperus, Debus, A., Gilljohann, M. F., Habib, A. F., Heinemann, T., Hidding, B., Irman, A., Irshad, F., Knetsch, A., Kononenko, O., de la Ossa, A. Martinez, Nutter, A., Pausch, R., Schilling, G., Schletter, A., Schöbel, S., Schramm, U., Travac, E., Ufer, P., Karsch, S.
Publikováno v:
Phys. Rev. X 12, 041016 (2022)
We present experimental results on a plasma wakefield accelerator (PWFA) driven by high-current electron beams from a laser wakefield accelerator (LWFA). In this staged setup stable and high quality (low divergence and low energy spread) electron bea
Externí odkaz:
http://arxiv.org/abs/2206.00507
Autor:
Habib, A. F., Heinemann, T., Manahan, G. G., Rutherford, L., Ullmann, D., Scherkl, P., Knetsch, A., Sutherland, A., Beaton, A., Campbell, D., Boulton, L., Nutter, A., Karger, O. S., Litos, M. D., O'Shea, B. D., Andonian, G., Bruhwiler, D. L., Cary, J. R., Hogan, M. J., Yakimenko, V., Rosenzweig, J. B., Hidding, B.
Plasma photocathodes open a path towards tunable production of well-defined, compact electron beams with normalized emittance and brightness many orders of magnitude better than state-of-the-art. Such beams could have a far-reaching impact on applica
Externí odkaz:
http://arxiv.org/abs/2111.01502
Autor:
Brandenburg, A., Johansen, A., Bourdin, P. A., Dobler, W., Lyra, W., Rheinhardt, M., Bingert, S., Haugen, N. E. L., Mee, A., Gent, F., Babkovskaia, N., Yang, C. -C., Heinemann, T., Dintrans, B., Mitra, D., Candelaresi, S., Warnecke, J., Käpylä, P. J., Schreiber, A., Chatterjee, P., Käpylä, M. J., Li, X. -Y., Krüger, J., Aarnes, J. R., Sarson, G. R., Oishi, J. S., Schober, J., Plasson, R., Sandin, C., Karchniwy, E., Rodrigues, L. F. S., Hubbard, A., Guerrero, G., Snodin, A., Losada, I. R., Pekkilä, J., Qian, C.
Publikováno v:
Journal of Open Source Software 6, 2807 (2021)
The Pencil Code is a highly modular physics-oriented simulation code that can be adapted to a wide range of applications. It is primarily designed to solve partial differential equations (PDEs) of compressible hydrodynamics and has lots of add-ons ra
Externí odkaz:
http://arxiv.org/abs/2009.08231
Autor:
Ullmann, D., Scherkl, P., Knetsch, A., Heinemann, T., Sutherland, A., Habib, A. F., Karger, O. S., Beaton, A., Manahan, G. G., Deng, A., Andonian, G., Litos, M. D., OShea, B. D., Bruhwiler, D. L., Cary, J. R., Hogan, M. J., Yakimenko, V., Rosenzweig, J. B., Hidding, B.
Injection of well-defined, high-quality electron populations into plasma waves is a key challenge of plasma wakefield accelerators. Here, we report on the first experimental demonstration of plasma density downramp injection in an electron-driven pla
Externí odkaz:
http://arxiv.org/abs/2007.12634
Autor:
Kurz, T., Heinemann, T., Gilljohann, M. F., Chang, Y. Y., Cabadağ, J. P. Couperus, Debus, A., Kononenko, O., Pausch, R., Schöbel, S., Assmann, R. W., Bussmann, M., Ding, H., Götzfried, J., Köhler, A., Raj, G., Schindler, S., Steiniger, K., Zarini, O., Corde, S., Döpp, A., Hidding, B., Karsch, S., Schramm, U., de la Ossa, A. Martinez, Irman, A.
Plasma wakefield accelerators are capable of sustaining gigavolt-per-centimeter accelerating fields, surpassing the electric breakdown threshold in state-of-the-art accelerator modules by 3-4 orders of magnitude. Beam-driven wakefields offer particul
Externí odkaz:
http://arxiv.org/abs/1909.06676
Autor:
Raj, G., Kononenko, O., Doche, A., Davoine, X., Caizergues, C., Chang, Y. -Y., Cabadag, J. P. Couperus, Debus, A., Ding, H., Förster, M., Gilljohann, M. F., Goddet, J. -P., Heinemann, T., Kluge, T., Kurz, T., Pausch, R., Rousseau, P., Claveria, P. San Miguel, Schöbel, S., Siciak, A., Steiniger, K., Tafzi, A., Yu, S., Hidding, B., de la Ossa, A. Martinez, Irman, A., Karsch, S., Döpp, A., Schramm, U., Gremillet, L., Corde, S.
Publikováno v:
Phys. Rev. Research 2, 023123 (2020)
We present experimental measurements of the femtosecond time-scale generation of strong magnetic-field fluctuations during the interaction of ultrashort, moderately relativistic laser pulses with solid targets. These fields were probed using low-emit
Externí odkaz:
http://arxiv.org/abs/1907.12052
Autor:
de la Ossa, A. Martinez, Aßmann, R. W., Bussmann, R., Corde, S., Cabadağ, J. P. Couperus, Debus, A., Döpp, A., Pousa, A. Ferran, Gilljohann, M. F., Heinemann, T., Hidding, B., Irman, A., Karsch, S., Kononenko, O., Kurz, T., Osterhoff, J., Pausch, R., Schöbel, S., Schramm, U.
Publikováno v:
Phil. Trans. R. Soc. A 377: 20180175 (2019)
We present a conceptual design for a hybrid laser-to-beam-driven plasma wakefield accelerator. In this setup, the output beams from a laser-driven plasma wakefield accelerator (LWFA) stage are used as input beams of a new beam-driven plasma accelerat
Externí odkaz:
http://arxiv.org/abs/1903.04640
Autor:
Gilljohann, M. F., Ding, H., Döpp, A., Goetzfried, J., Schindler, S., Schilling, G., Corde, S., Debus, A., Heinemann, T., Hidding, B., Hooker, S. M., Irman, A., Kononenko, O., Kurz, T., de la Ossa, A. Martinez, Schramm, U., Karsch, S.
Publikováno v:
Phys. Rev. X 9, 011046 (2019)
Plasma wakefield acceleration (PWFA) is a novel acceleration technique with promising prospects for both particle colliders and light sources. However, PWFA research has so far been limited to a few large-scale accelerator facilities world-wide. Here
Externí odkaz:
http://arxiv.org/abs/1810.11813
Autor:
de la Ossa, A. Martinez, Assmann, R.W., Bussmann, M., Corde, S., Cabadağ, J. P. Couperus, Debus, A., Döpp, A., Pous, A. Ferran, Gilljohann, M. F., Heinemann, T., Hidding, B., Irman, A., Karsch, S., Kononenko, O., Kurz, T., Osterhoff, J., Pausch, R., Schöbel, S., Schramm, U.
Publikováno v:
Philosophical Transactions: Mathematical, Physical and Engineering Sciences, 2019 Aug 01. 377(2151), 1-17.
Externí odkaz:
https://www.jstor.org/stable/26742866