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1. High current well-directed beams of super-ponderomotive electrons for laser driven nuclear physics applications

Author

Rosmej, O. N., Gyrdymov, M., G��nther, M. M., Andreev, N. E., Tavana, P., Neumayer, P., Z��hter, S., Zahn, N., Popov, V. S., Borisenko, N. G., Kantsyrev, A., Skobliakov, A., Panyushkin, V., Bogdanov, A., Consoli, F., Shen, X. F., and Pukhov, A.

Subjects
Plasma Physics (physics.plasm-ph), FOS: Physical sciences, Physics - Plasma Physics
Abstract

We report on new findings in a laser driven enhanced electron beam generation in the multi MeV energy range at moderate relativistic laser intensities and their applications. In our experiment, an intense sub-picosecond laser pulse propagates through a plasma of a near critical electron density (NCD) and direct laser acceleration (DLA) of electrons takes place. The breakthrough toward high current relativistic electron beams became possible due to application of low density polymer foams of sub-mm thickness. In foams, the NCD-plasma was produced by a mechanism of super-sonic ionization. Compared to NCD-plasmas generated by laser irradiation of conventional foils, the DLA acceleration path in foams was strongly enhanced. Measurements resulted into 11{\div}13 MeV of the effective electron temperature and up to 100 MeV maximum of the electron energy measured in the laser pulse propagation direction. The growth of the electron energy was accompanied by a strong increase of the number of super-ponderomotive electrons and a well-defined directionality of the electron beam that propagates in a divergence cone with a half angle of 12{\deg}. For the energy range above 7.5 MeV that is relevant for gamma-driven nuclear reactions, we estimate a charge carried by these well-directed electron beams as high as 50 nC and a corresponding efficiency of the laser energy conversion into electrons of 6%. The electron spectra generated by the DLA-mechanism in NCD-plasma at 1019 Wcm-2 laser intensity were compared with those measured in shots onto conventional metallic foils at ultra-relativistic laser intensities of 1021 Wcm-2 . In the last case, the twice lower effective electron temperature and the twice lower maximum of the electron energy were registered. The substantial difference in the electron spectra for these two cases presented itself in the isotope production yield.

Published
2020

3. Commissioning of the PRIOR prototype

Author

Varentsov, D., Antonov, O., Bakhmutova, A., Bogdanov, A., Danly, C., Efimov, S., Endres, M., Golubev, A., Hoffmann, D. H. H., Kantsyrev, A., Krasik, Y., Lang, P., Mariam, F., Markov, N., Merrill, F., Mintsev, V., Panyushkin, V., Rodionova, M., Schanz, M., Shestov, L., Skachkov, V., Udrea, S., Weyrich, K., Wilde, C., and Zubareva, A.

Subjects
Physics
Abstract

GSI Scientific Report 2014 - GSI Report 2015-1

Published
2015
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4. pi-He-4 interactions at T=106 MeV

Author

Angelov, N, Baginyan, S, Balestra, F, Batusov, Y, Belolaptikov, I, Bianconi, Andrea, Blahintseva, T, Bonyushkina, A, Butenko, V, Chiosso, M, Colantoni, L, Dem'Yanov, A, Drozdov, V, Fava, L, Ferrero, A, Frolov, V, Garfagnini, R, Gnesi, I, Grasso, A, Grebenyuk, V, Ivanov, V, Kirilov, A, Kovalenko, V, LODI RIZZINI, Evandro, Lyashenko, V, Maggiora, A, Moiseenko, A, Panyushkin, V, Panzieri, D, Parsamyan, B, Piragino, G, Pontecorvo, G, Pryanichnikov, V, Rozhdestvensky, A, Russakovich, N, Schepkin, M, Smirnova, I, Venturelli, Luca, and Zosi, Gf

Published
2008

5. Two-prong pi(-4) He interactions at 106 MeV

Author

Angelov, N., Baginyan, S., Balestra, Ferruccio, Batusov, Y., Belolaptikov, I., Bianconi, A., Blokhintseva, T., Bonyushkina, A., Butenko, V., Chiosso, Michela, Colantoni, M. L., Dem'Yanov, A., Drozdov, V., Fava, Luciano, Ferrero, A., Frolov, Vladimir, Garfagnini, R., Gnesi, Ivan, Grasso, Antonino, Grebenyuk, V., Ivanov, V., Kirilov, A., Kovalenko, V., Rizzini, E. L., Lyashenkov, V., Maggiora, A., Maggiora, Marco, Moiseenko, A., Panyushkin, V., Panzieri, Daniele, Parsamyan, B., Piragino, Guido, Pontecorvo, G., Pryanichnikov, V., Rozhdestvensky, A., Russakovich, N., Schepkin, M., Smirnova, I., Venturelli, L., and Zosi, G. F.

Published
2007

6. N-N(over-bar) physics at GSI in single and double spin interactions

Author

Maggiora, Marco, Abazov, V, Alexeev, G, Amoroso, Antonio, Angelov, N, Baginyan, S, Balestra, Ferruccio, Baranov, Va, Batusov, Y, Belolaptikov, I, Bertini, Raimondo Pietro, Bianconi, A, Birsa, R, Blokhintseva, T, Bonyushkina, A, Bradamante, F, Bressan, A, Bussa, Maria Pia, Butenko, V, Chiosso, Michela, Colantoni, M., Corradini, M, Torre, Sd, Demyanov, A, Denisov, O, Drozdov, V, Dupaak, J, Erusalimtsev, G, Fava, Luciano, Ferrero, A., Ferrero, Livio, Finger, M, Frolov, Vladimir, Garfagnini, Raffaello, Giorgi, M, Gorchakov, O, Grasso, Antonino, Grebenyuk, V, Ivanov, V, Kalinin, A, Kalinnikov, Va, Kharzheev, Y, Kisselev, Y, Khomutov, Nv, Kirilov, A, Komissarov, E, Kotzinian, Aram, Korenchenko, As, Kovalenko, V, Kravchuk, Np, Kuchinski, Na, Rizzini, El, Lyashenko, V, Malyshev, V, Maggiora, A., Martin, A, Merekov, Y, Moiseenko, As, Olchevski, A, Panyushkin, V, Panzieri, Daniele, Piragino, Guido, Pontecorvo, Gb, Popov, A, Porokhovoy, S, Pryanichnikov, V, Radici, M, Rekalo, Mp, Rozhdestvensky, A, Russakovich, N, Schiavon, P, Shevchenko, O, Shishkin, A, Sidorkin, Va, Skachkov, N, Slunecka, M, Sosio, Stefano, Srnka, A, Tchalyshev, V, Tessarotto, F, Tomasi, E, Tosello, F., Velicheva, Ep, Venturell, L, Vertogradov, L, Virius, M, Zosi, Gianfranco, and Zurlo, N.

Subjects
parton distribution functions, antiproton, spin physics, transversity
Published
2006

7. Spin physics with antiprotons

Author

Maggiora, M., Abazov, V., Alexeev, G., Alexeev, M., Amoroso, A., Angelov, N., Baginyan, S., Balestra, F., Baranov, V. A., Batusov, Yu, Belolaptikov, I., Bertini, R., Bianconi, A., Birsa, R., Blokhintseva, T., Bonyushkina, A., Bradamante, F., Andrea Bressan, Bussa, M. P., Butenko, V., Colantoni, M., Corradini, M., Dalla Torre, S., Demyanov, A., Denisov, O., Drozdov, V., Dupák, J., Erusalimtsev, G., Fava, L., Ferrero, A., Ferrero, L., Finger, M., Frolov, V., Garfagnini, R., Giorgi, M., Orchakov, O., Grasso, A., Grebenyuk, V., Ivanov, V., Kalinin, A., Kalinnikov, V. A., Kharzheev, Yu, Khomutov, N. V., Kirilov, A., Kisselev, Yu, Komissarov, E., Korenchenko, A. S., Kotzinian, A., Kovalenko, V., Kravchuk, N. P., Kuchinski, N. A., Lodi Rizzini, E., Lyashenko, V., Maggiora, A., Malyshev, V., Martin, A., Merekov, Y. U., Moiseenko, A. S., Olchevski, A., Panyushkin, V., Panzieri, D., Piragino, G., Pontecorvo, G. B., Popov, A., Porokhovoy, S., Pryanichnikov, V., Radici, M., Rekalo, M. P., Rozhdestvensky, A., Russakovich, N., Schiavon, P., Shevchenko, O., Shishkin, A., Sidorkin, V. A., Skachkov, N., Slunečka, M., Srnka, A., Tchalyshev, V., Tessarotto, F., Tomasi-Gustafsson, E., Tosello, F., Velicheva, E. P., Venturelli, L., Vertogradov, L., Virius, M., Zosi, G., and Zurlo, N.

Published
2005

8. Spin physics with antiprotons

Author

Maggiora, M., Abazov, V., Alexeev, G., Alexeev, M., Amoroso, A., Angelov, N., Baginyan, S., Balestra, F., Baranov, V. A., Batusov, Y. u., Belolaptikov, I., Bertini, R., Bianconi, A., Birsa, Renato, Blokhintseva, T., Bonyushkina, A., Bradamante, Franco, Bressan, Andrea, Bussa, M. P., Butenko, V., Colantoni, M., Corradini, M., DALLA TORRE, Silvia, Demyanov, A., Denisov, O., Drozdov, V., Dupak, J., Erusalimtsev, G., Fava, L., Ferrero, A., Ferrero, L., Finger, M., J. r., Frolov, V., Garfagnini, R., Giorgi, Marcello, Gorchakov, O., Grasso, A., Grebenyuk, V., Ivanov, V., Kalinin, A., Kalinnikov, V. A., Kharzheev, Y. u., Kisselev, Y. u., Khomutov, N. V., Kirilov, A., Komissarov, E., Kotzinian, A., Korenchenko, A. S., Kovalenko, V., Kravchuk, N. P., Kuchinski, N. A., Lodi Rizzini, E., Lyashenko, V., Malyshev, V., Maggiora, A., Martin, Anna, Merekov, Y. u., Moiseenko, A. S., Olchevski, A., Panyushkin, V., Panzieri, D., Piragino, G., Pontecorvo, G. B., Popov, A., Porokhovoi, S., Pryanichnikov, V., Radici, M., Rekalo, M. P., Rozhdestvensky, A., Russakovich, N., Schiavon, Paolo, Shevchenko, O., Shishkin, A., Sidorkin, V. A., Skachkov, N., Slunecka, M., Sosio, S., Srnka, A., Tchalyshev, V., Tessarotto, F., Tomasi, E., Tosello, F., Velicheva, E. P., Venturelli, L., Vertogradov, L., Virius, M., Zosi, G., Zurlo, N., M., Maggiora, V., Abazov, G., Alexeev, M., Alexeev, A., Amoroso, N., Angelov, S., Baginyan, F., Balestra, V. A., Baranov, Batusov, Y. u., I., Belolaptikov, R., Bertini, A., Bianconi, Birsa, Renato, T., Blokhintseva, A., Bonyushkina, Bradamante, Franco, Bressan, Andrea, M. P., Bussa, V., Butenko, M., Colantoni, M., Corradini, DALLA TORRE, Silvia, A., Demyanov, O., Denisov, V., Drozdov, J., Dupak, G., Erusalimtsev, L., Fava, A., Ferrero, L., Ferrero, M., Finger, J., R., V., Frolov, R., Garfagnini, Giorgi, Marcello, O., Gorchakov, A., Grasso, V., Grebenyuk, V., Ivanov, A., Kalinin, V. A., Kalinnikov, Kharzheev, Y. u., Kisselev, Y. u., N. V., Khomutov, A., Kirilov, E., Komissarov, A., Kotzinian, A. S., Korenchenko, V., Kovalenko, N. P., Kravchuk, N. A., Kuchinski, E., Lodi Rizzini, V., Lyashenko, V., Malyshev, A., Maggiora, Martin, Anna, Merekov, Y. u., A. S., Moiseenko, A., Olchevski, V., Panyushkin, D., Panzieri, G., Piragino, G. B., Pontecorvo, A., Popov, S., Porokhovoi, V., Pryanichnikov, M., Radici, M. P., Rekalo, A., Rozhdestvensky, N., Russakovich, Schiavon, Paolo, O., Shevchenko, A., Shishkin, V. A., Sidorkin, N., Skachkov, M., Slunecka, S., Sosio, A., Srnka, V., Tchalyshev, F., Tessarotto, E., Tomasi, F., Tosello, E. P., Velicheva, L., Venturelli, L., Vertogradov, M., Viriu, G., Zosi, and N., Zurlo

Subjects
Drell-Yan process, p structure, anti-p polarized beam, Drell-Yan proce
Published
2005

11. Pion interaction with light nuclei at energies below the Delta resonance

Author

Andreev, E. M., Angelov, N. S., Baginyan, S. A., Batusov, Y. A., Belolaptikov, I. A., Blokhintseva, T. D., Bonyushkina, A. Y., Butenko, V. A., Dem Yanov, A. A., Drozdov, V. A., Falomkin, I. V., Frolov, V. N., Grebenyuk, V. M., Ivanov, V. V., Ivanovsky, S. A., Kirilov, A. S., Kovalenko, V. E., Lyashenko, V. I., Moiseenko, A. S., Panyushkin, V. A., Pontecorvo, G. B., Prikhod Ko, V. I., Pryanichnikov, V. I., Russakovich, N. A., Savchenko, O. V., Shevchenko, O. E., Balestra, F., Busso, L., Bussa, M. P., Colantoni, M. L., Fava, L., Ferrero, A., Ferrero, L., Garfagnini, R., Grasso, A., Marco Maggiora, Maggiora, M., Piragino, G., Tosello, F., Zosi, G. F., Bakanov, L. V., Kozlov, V. S., Lebedev, V. D., Ryazanov, V. I., Tarakanov, V. I., Bukhtoyarova, N. I., Zhalov, M. B., Kondratyuk, L. A., and Schepkin, M. G.

12. A Study of spin-dependent interactions with antiprotons: The Structure of the nucleon

Author

Abazov, V., Alexeev, G., Alexeev, M., Amoroso, A., Angelov, N., Anselmino, M., Baginyan, S., Balestra, F., Baranov, V. A., Batusov, Yu, Belolaptikov, I., Bertini, R., Bianchi, N., Bianconi, A., Birsa, R., Blokhintseva, T., Bonyushkina, A., Bradamante, F., Bressan, A., Bussa, M. P., Butenko, V., Colantoni, M. L., Corradini, M., Dalla Torre, S., Demyanov, A., Denisov, O., Sanctis, E., Di Nezza, P., Drozdov, V., Dupak, J., Erusalimtsev, G., Fava, L., Ferrero, A., Ferrero, L., Finger, M., michael finger, Frolov, V., Garfagnini, R., Giorgi, M., Gorchakov, O., Grasso, A., Grebenyuk, V., Hasch, D., Ivanov, V., Kalinin, A., Kalinnikov, V. A., Kharzheev, Yu, Khomutov, N. V., Kirilov, A., Kisselev, Y., Komissarov, E., Aram Kotzinian, Korenchenko, A. S., Kovalenko, V., Kravchuk, N. P., Kuchinski, N. A., Lodi Rizzini, E., Lyashenko, V., Malyshev, V., Maggiora, A., Maggiora, M., Martin, A., Merekov, Yu, Moiseenko, A. S., Muccifora, V., Olchevski, A., Panyushkin, V., Panzieri, D., Piragino, G., Pontecorvo, G. B., Popov, A., Porokhovoi, S., Pryanichnikov, V., Radici, M., Ratcliffe, P. G., Rekalo, M. P., Rossi, P., Rozhdestvensky, A., Russakovich, N., Schiavon, P., Shevchenko, O., Shishkin, A., Sidorkin, V. A., Skachkov, N., Slunecka, M., Srnka, A., Tchalyshev, V., Tessarotto, F., Tomasi, E., Tosello, F., Velicheva, E. P., Venturelli, L., Vertogradov, L., Virius, M., Zosi, G., and Zurlo, N.

17. Prior proton microscope

Author

Kantsyrev, A. V., Golubev, A. A., Bakhmutova, A. V., Bogdanov, A. V., Panyushkin, V. A., Skachkov, Vl S., Nikolay Markov, Semennikov, A., Varentsov, D., Lang, P., Rodionova, M., Shestov, L., Weyrich, K., Udrea, S., Barnes, C., Mariam, F., Marrill, F., Wilde, C., Efimov, S., Krasik, Y., and Antonov, O.

18. N-N(over-bar) physics at GSI in single and double spin interactions

Author

Maggiora, M., Abazov, V., Alexeev, G., Amoroso, A., Angelov, N., Baginyan, S., Balestra, F., Baranov, V. A., Batuso, Yu, Belolaptikov, I., Bertini, R., Bianconi, A., Birsa, R., Blokhintseva, T., Bonyushkina, A., Bradamante, F., Andrea Bressan, Bussa, M. P., Butenko, V., Chiosso, M., Colantoni, M., Corradini, M., Torre, S. Dalla, Demyanov, A., Denisov, O., Drozdov, V., Dupak, J., Erusalimtsev, G., Fava, L., Ferrero, A., Ferrero, L., Finger, M., Frolov, V., Garfagnini, R., Giorgi, M., Gorchakov, O., Grasso, A., Grebenyuk, V., Ivanov, V., Kalinin, A., Kalinnikov, V. A., Kharzheev, Yu, Kisselev, Yu, Khomutov, N. V., Kirilov, A., Komissarov, E., Kotzinian, A., Korenchenko, A. S., Kovalenko, V., Kravchuk, N. P., Kuchinski, N. A., Rizzini, E. Lodi, Lyashenko, V., Malyshev, V., Maggiora, A., Martin, A., Merekov, Yu, Moiseenko, A. S., Olchevski, A., Panyushkin, V., Panzieri, D., Piragino, G., Pontecorvo, G. B., Popov, A., Porokhovoy, S., Pryanichnikov, V., Radici, M., Rekalo, M. P., Rozhdestvensky, A., Russakovich, N., Schiavon, P., Shevchenko, O., Shishkin, A., Sidorkin, V. A., Skachkov, N., Slunecka, M., Sosio, S., Srnka, A., Tchalyshev, V., Tessarotto, F., Tomasi, E., Tosello, F., Velicheva, E. P., Venturell, L., Vertogradov, L., Virius, M., Zosi, G., Zurlo, N., and Assia, Collaboration

21. Single and double spin N-N̄ interactions at GSI

Author

Maggiora, M., Abazov, V., Alexeev, G., Alexeev, M., Amoroso, A., Angelov, N., Baginyan, S., Balestra, F., Baranov, V. A., Batusov, Yu, Belolaptikov, I., Bertini, R., Bianconi, A., Birsa, R., Blokhintseva, T., Bonyushkina, A., Bradamante, F., Bressan, A., Bussa, M. P., Butenko, V., Colantoni, M., Corradini, M., Dalla Torre, S., Demyanov, A., Denisov, O., Drozdov, V., Dupak, J., Erusalimtsev, G., Fava, L., Ferrero, A., Ferrero, L., Finger Jr, M., Finger, M., Frolov, V., Garfagnini, R., Giorgi, M., Gorchakov, O., Grasso, A., Grebenyuk, V., Ivanov, V., Kalinin, A., Kalinnikov, V. A., Kharzheev, Yu, Kisselev, Yu, Khomutov, N. V., Kirilov, A., Komissarov, E., Kotzinian, A., Korenchenko, A. S., Kovalenko, V., Kravchuk, N. R., Kuchinski, N. A., Lodi Rizzini, E., Lyashenko, V., Malyshev, V., Maggiora, A., Martin, A., Merekov, Yu, Moiseenko, A. S., Olchevski, A., Panyushkin, V., Panzieri, D., Piragino, G., Pontecorvo, G. B., Popov, A., Porokhovoy, S., Pryanichnikov, V., Radici, M., Rekalo, M. P., Rozhdestvensky, A., Russakovich, N., Schiavon, P., Shevchenko, O., Shishkin, A., Sidorkin, V. A., Skachkov, N., Slunecka, M., Sosio, S., Srnka, A., Tchalyshev, V., Tessarotto, F., Tomasi, E., Flavio Tosello, Velicheva, E. P., Venturelli, L., Vertogradov, L., Virius, M., Zosi, G., and Zurlo, N.

Subjects
Physics, Physics and Astronomy (all), Bar (music), Atomic physics, Spin-½

25. High-current laser-driven beams of relativistic electrons for high energy density research

Author

V. A. Panyushkin, P. Neumayer, M. M. Günther, N.G. Borisenko, N Zahn, A. V. Kantsyrev, Nikolay Andreev, O. N. Rosmej, X. F. Shen, Alexander Pukhov, P. Tavana, V. S. Popov, M. Gyrdymov, A. Skobliakov, A. V. Bogdanov, Fabrizio Consoli, S. Zähter, Rosmej, O. N., Gyrdymov, M., Gunther, M. M., Andreev, N. E., Tavana, P., Neumayer, P., Zahter, S., Zahn, N., Popov, V. S., Borisenko, N. G., Kantsyrev, A., Skobliakov, A., Panyushkin, V., Bogdanov, A., Consoli, F., Shen, X. F., and Pukhov, A.

Subjects
Electron density, Super-ponderomotive electrons, Low-density polymer aerogels, Electron, 01 natural sciences, 7. Clean energy, Electromagnetic radiation, 010305 fluids & plasmas, law.invention, Direct laser acceleration, law, 0103 physical sciences, Energy transformation, 010306 general physics, Near critical electron density plasmas, Physics, Long-scale plasma channel, 4. Education, Bremsstrahlung, Plasma, Condensed Matter Physics, Laser, Relativistically intense laser pulses, Nuclear Energy and Engineering, Electron temperature, Nuclear reaction yields, Atomic physics
Abstract

We report on enhanced laser driven electron beam generation in the multi MeV energy range that promises a tremendous increase of the diagnostic potential of high energy sub-PW and PW-class laser systems. In the experiment, an intense sub-picosecond laser pulse of ∼1019 Wcm−2 intensity propagates through a plasma of near critical electron density (NCD) and drives the direct laser acceleration (DLA) of plasma electrons. Low-density polymer foams were used for the production of hydrodynamically stable long-scale NCD-plasmas. Measurements show that relativistic electrons generated in the DLA-process propagate within a half angle of 1 2 ± 1° to the laser axis. Inside this divergence cone, an effective electron temperature of 10–13 MeV and a maximum of the electron energy of 100 MeV were reached. The high laser energy conversion efficiency into electrons with energies above 2 MeV achieved 23% with a total charge approaching 1 μC. For application purposes, we used the nuclear activation method to characterize the MeV bremsstrahlung spectrum produced in the interaction of the high-current relativistic electrons with high-Z samples and measured top yields of gamma-driven nuclear reactions. The optimization of the high-Z target geometry predicts an ultra-high MeV photon number of ∼1012 per shot at moderate relativistic laser intensity of 1019 Wcm−2. A good agreement between the experimental data and the results of the 3D-PIC and GEANT4-simulations was demonstrated.

Published
2020
Full Text
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