Search Results - "Rachen, J. P."

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  1. 1

    Radio Emission Reveals Inner Meter-Scale Structure of Negative Lightning Leader Steps by Hare, B M, Scholten, O, Dwyer, J, Ebert, U, Nijdam, S, Bonardi, A, Buitink, S, Corstanje, A, Falcke, H, Huege, T, Hörandel, J R, Krampah, G K, Mitra, P, Mulrey, K, Neijzen, B, Nelles, A, Pandya, H, Rachen, J P, Rossetto, L, Trinh, T N G, Ter Veen, S, Winchen, T

    Published in Physical review letters (13-03-2020)
    “…We use the Low Frequency Array (LOFAR) to probe the dynamics of the stepping process of negatively charged plasma channels (negative leaders) in a lightning…”
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    Journal Article
  2. 2

    A distinct negative leader propagation mode by Scholten, O., Hare, B. M., Dwyer, J., Liu, N., Sterpka, C., Kolmašová, I., Santolík, O., Lán, R., Uhlíř, L., Buitink, S., Corstanje, A., Falcke, H., Huege, T., Hörandel, J. R., Krampah, G. K., Mitra, P., Mulrey, K., Nelles, A., Pandya, H., Rachen, J. P., Trinh, T. N. G., ter Veen, S., Thoudam, S., Winchen, T.

    Published in Scientific reports (10-08-2021)
    “…The common phenomenon of lightning still harbors many secrets such as what are the conditions for lightning initiation and what is driving the discharge to…”
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    Monte Carlo simulations of photohadronic processes in astrophysics by Mücke, A., Engel, Ralph, Rachen, J.P., Protheroe, R.J., Stanev, Todor

    Published in Computer physics communications (01-02-2000)
    “…A new Monte Carlo program for photohadronic interactions of relativistic nucleons with an ambient photon radiation field is presented. The event generator is…”
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  5. 5

    Search for Cosmic Particles with the Moon and LOFAR by Winchen, T., Bonardi, A., Buitink, S., Corstanje, A., Enriquez, J. E., Falcke, H., Hörandel, J. R., Mitra, P., Mulrey, K., Nelles, A., Rachen, J. P., Rossetto, L., Schellart, P., Scholten, O., Thoudam, S., Trinh, T.N.G., ter Veen, S.

    Published in EPJ Web of Conferences (01-01-2017)
    “…The low flux of the ultra-high energy cosmic rays (UHECR) at the highest energies provides a challenge to answer the long standing question about their origin…”
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    Journal Article Conference Proceeding
  6. 6

    Contributions to the cosmic ray flux above the ankle: clusters of galaxies by Kang, Hyesung, Rachen, Jörg P., Biermann, Peter L.

    “…Motivated by the suggestion of Kang, Ryu & Jones that particles can be accelerated to high energies via diffusive shock acceleration processes at the accretion…”
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  7. 7

    BL Lac objects in the synchrotron proton blazar model by Mücke, A., Protheroe, R.J., Engel, R., Rachen, J.P., Stanev, T.

    Published in Astroparticle physics (01-03-2003)
    “…We calculate the spectral energy distribution (SED) of electromagnetic radiation and the spectrum of high-energy neutrinos from BL Lac objects in the context…”
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  8. 8

    The Relationship of Lightning Radio Pulse Amplitudes and Source Altitudes as Observed by LOFAR by Machado, J. G. O., Hare, B. M., Scholten, O., Buitink, S., Corstanje, A., Falcke, H., Hörandel, J. R., Huege, T., Krampah, G. K., Mitra, P., Mulrey, K., Nelles, A., Pandya, H., Rachen, J. P., Thoudam, S., Trinh, T. N. G., ter Veen, S., Winchen, T.

    Published in Earth and space science (Hoboken, N.J.) (01-04-2022)
    “…When a lightning flash is propagating in the atmosphere it is known that especially the negative leaders emit a large number of very high frequency (VHF) radio…”
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  9. 9

    LOFAR Lightning Imaging: Mapping Lightning With Nanosecond Precision by Hare, B. M., Scholten, O., Bonardi, A., Buitink, S., Corstanje, A., Ebert, U., Falcke, H., Hörandel, J. R., Leijnse, H., Mitra, P., Mulrey, K., Nelles, A., Rachen, J. P., Rossetto, L., Rutjes, C., Schellart, P., Thoudam, S., Trinh, T. N. G., ter Veen, S., Winchen, T.

    “…Lightning mapping technology has proven instrumental in understanding lightning. In this work we present a pipeline that can use lightning observed by the…”
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    Photohadronic Processes in Astrophysical Environments by Mücke, A., Rachen, J. P., Engel, Ralph, Protheroe, R. J., Stanev, Todor

    “…We discuss the first applications of our newly developed Monte Carlo event generator SOPHIA to multiparticle photoproduction of relativistic protons with…”
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  12. 12

    A large light-mass component of cosmic rays at 1017–1017.5 electronvolts from radio observations by Buitink, S., Corstanje, A., Falcke, H., Hörandel, J. R., Huege, T., Nelles, A., Rachen, J. P., Rossetto, L., Schellart, P., Scholten, O., ter Veen, S., Thoudam, S., Trinh, T. N. G., Asgekar, A., Avruch, I. M., Bell, M. E., Bentum, M. J., Bernardi, G., Best, P., Bonafede, A., Breitling, F., Broderick, J. W., Brouw, W. N., Brüggen, M., Butcher, H. R., Carbone, D., Ciardi, B., Conway, J. E., de Gasperin, F., de Geus, E., Deller, A., Dettmar, R.-J., van Diepen, G., Duscha, S., Eislöffel, J., Engels, D., Enriquez, J. E., Fallows, R. A., Fender, R., Frieswijk, W., Garrett, M. A., Grießmeier, J. M., Gunst, A. W., van Haarlem, M. P., Hassall, T. E., Heald, G., Hessels, J. W. T., Hoeft, M., Horneffer, A., Iacobelli, M., Intema, H., Juette, E., Karastergiou, A., Kondratiev, V. I., Kramer, M., Kuniyoshi, M., van Leeuwen, J., Loose, G. M., Maat, P., Mann, G., Markoff, S., McFadden, R., McKay-Bukowski, D., McKean, J. P., Mevius, M., Mulcahy, D. D., Munk, H., Norden, M. J., Orru, E., Paas, H., Pandey-Pommier, M., Pandey, V. N., Pietka, M., Pizzo, R., Polatidis, A. G., Reich, W., Röttgering, H. J. A., Scaife, A. M. M., Schwarz, D. J., Serylak, M., Sluman, J., Smirnov, O., Stappers, B. W., Steinmetz, M., Stewart, A., Swinbank, J., Tagger, M., Tang, Y., Tasse, C., Toribio, M. C., Vermeulen, R., Vocks, C., van Weeren, R. J., Wijers, R. A. M. J., Wijnholds, S. J., Wise, M. W., Wucknitz, O., Yatawatta, S., Zarka, P., Zensus, J. A.

    Published in Nature (London) (03-03-2016)
    “…High-resolution radio measurements of air showers—cascades of secondary particles in the atmosphere initiated by cosmic rays—reveal that cosmic rays with…”
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  13. 13

    Properties of the Lunar Detection Mode for ZeV-Scale Particles with LOFAR by Winchen, T., Bonardi, A., Buitink, S., Corstanje, A., Falcke, H., Hare, B. M., Hörandel, A., Mitra, P., Mulrey, K., Nelles, A., Rachen, J.P., Rossetto, L., Schellart, P., Scholten, O., ter Veen, S., Thoudam, S., Trinh, T.N.G.

    Published in EPJ Web of Conferences (01-01-2019)
    “…The steep decrease of the flux of ultra-high energy cosmic rays (UHECR) provides a challenge to answer the long standing question about their origin and…”
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    Journal Article Conference Proceeding
  14. 14

    Updated Calibration of the LOFAR Low-Band Antennas by Mulrey, K., Bonardi, A., Buitink, S., Corstanje, A., Falcke, H., Hare, B.M., Hörandel, J., Mitra, P., Nelles, A., Rachen, J.P., Rossetto, L., Schellart, P., Scholten, O., ter Veen, S., Thoudam, S., Trinh, T.N.G., Winchen, T

    Published in EPJ Web of Conferences (01-01-2019)
    “…The LOw-Frequency ARray (LOFAR) telescope measures radio emission from air showers. In order to interpret the data, an absolute, frequency dependent…”
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    Journal Article Conference Proceeding
  15. 15

    The mass composition of cosmic rays measured with LOFAR by Hörandel, Jörg R., Bonardi, A., Buitink, S., Corstanje, A., Falcke, H., Mitra, P., Mulrey, K., Nelles, A., Rachen, J.P., Rossetto, L., Schellart, P., Scholten, O., ter Veen, S., Thoudam, S., Trinh, T.N.G., Winchen, T.

    Published in EPJ Web of Conferences (01-01-2017)
    “…High-energy cosmic rays, impinging on the atmosphere of the Earth initiate cascades of secondary particles, the extensive air showers. The electrons and…”
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    Journal Article Conference Proceeding
  16. 16

    Circular polarization of radio emission from air showers in thunderstorm conditions by Trinh, T.N.G., Scholten, O., Bonardi, A., Buitink, S., Corstanje, A., Ebert, U., Enriquez, J. E., Falcke, H., Hörandel, J.R., Mitra, P., Mulrey, K., Nelles, A., Thoudam, S., Rachen, J.P., Rossetto, L., Rutjes, C., Schellart, P., ter Veen, S., Winchen, T.

    Published in EPJ Web of Conferences (01-01-2017)
    “…We present measured radio emission from cosmic-ray-induced air showers under thunderstorm conditions. We observe for these events large differences in…”
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    Journal Article Conference Proceeding
  17. 17
  18. 18

    Depth of shower maximum and mass composition of cosmic rays from 50 PeV to 2 EeV measured with the LOFAR radio telescope by Corstanje, A, Buitink, S, Falcke, H, Hare, B. M, Hörandel, J. R, Huege, T, Krampah, G. K, Mitra, P, Mulrey, K, Nelles, A, Pandya, H, Rachen, J. P, Scholten, O, ter Veen, S, Thoudam, S, Trinh, G, Winchen, T

    Published 02-05-2021
    “…Phys. Rev. D 103, 102006 (2021) We present an updated cosmic-ray mass composition analysis in the energy range $10^{16.8}$ to $10^{18.3}$ eV from 334 air…”
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  19. 19

    On the cosmic-ray energy scale of the LOFAR radio telescope by Mulrey, K, Buitink, S, Corstanje, A, Falcke, H, Hare, B. M, Hörandel, J. R, Huege, T, Krampah, G. K, Mitra, P, Nelles, A, Pandya, H, Rachen, J. P, Scholten, O, ter Veen, S, Thoudam, S, Trinh, T. N. G, Winchen, T

    Published 29-09-2020
    “…Cosmic rays are routinely measured at LOFAR, both with a dense array of antennas and with the LOFAR Radboud air shower Array (LORA) which is an array of…”
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  20. 20

    A large light-mass component of cosmic rays at 10(17)-10(17.5) electronvolts from radio observations by Buitink, S, Corstanje, A, Falcke, H, Hörandel, J R, Huege, T, Nelles, A, Rachen, J P, Rossetto, L, Schellart, P, Scholten, O, ter Veen, S, Thoudam, S, Trinh, T N G, Anderson, J, Asgekar, A, Avruch, I M, Bell, M E, Bentum, M J, Bernardi, G, Best, P, Bonafede, A, Breitling, F, Broderick, J W, Brouw, W N, Brüggen, M, Butcher, H R, Carbone, D, Ciardi, B, Conway, J E, de Gasperin, F, de Geus, E, Deller, A, Dettmar, R-J, van Diepen, G, Duscha, S, Eislöffel, J, Engels, D, Enriquez, J E, Fallows, R A, Fender, R, Ferrari, C, Frieswijk, W, Garrett, M A, Grießmeier, J M, Gunst, A W, van Haarlem, M P, Hassall, T E, Heald, G, Hessels, J W T, Hoeft, M, Horneffer, A, Iacobelli, M, Intema, H, Juette, E, Karastergiou, A, Kondratiev, V I, Kramer, M, Kuniyoshi, M, Kuper, G, van Leeuwen, J, Loose, G M, Maat, P, Mann, G, Markoff, S, McFadden, R, McKay-Bukowski, D, McKean, J P, Mevius, M, Mulcahy, D D, Munk, H, Norden, M J, Orru, E, Paas, H, Pandey-Pommier, M, Pandey, V N, Pietka, M, Pizzo, R, Polatidis, A G, Reich, W, Röttgering, H J A, Scaife, A M M, Schwarz, D J, Serylak, M, Sluman, J, Smirnov, O, Stappers, B W, Steinmetz, M, Stewart, A, Swinbank, J, Tagger, M, Tang, Y, Tasse, C, Toribio, M C, Vermeulen, R, Vocks, C, Vogt, C, van Weeren, R J, Wijers, R A M J, Wijnholds, S J, Wise, M W

    Published in Nature (London) (03-03-2016)
    “…Cosmic rays are the highest-energy particles found in nature. Measurements of the mass composition of cosmic rays with energies of 10(17)-10(18) electronvolts…”
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