AAAAAA

   
Results: 1-21 |
Results: 21
Search for gamma-ray emission from the Galactic plane in the longitude range between 37 degrees and 43 degrees
Authors: Aharonian, FA Akhperjanian, AG Barrio, JA Bernlohr, K Bolz, O Borst, H Bojahr, H Contreras, JL Cortinas, J Denninghoff, S Fonseca, V Gonzalez, JC Gotting, N Heinzelmann, G Hermann, G Heusler, A Hofmann, W Horns, D Ibarra, A Iserlohe, C Jung, I Kankanyan, R Kestel, M Kettler, J Kohnle, A Konopelko, A Kornmeyer, H Kranich, D Krawczynski, H Lampeitl, H Lorenz, E Lucarelli, F Magnussen, N Mang, O Meyer, H Mirzoyan, R Moralejo, A Padilla, L Panter, M Plaga, R Plyasheshnikov, A Prahl, J Puhlhofer, G Rhode, W Rohring, AR Rowell, GP Sahakian, V Samorski, M Schilling, M Schroder, F Siems, M Stamm, W Tluczykont, M Volk, HJ Wiedner, CA Wittek, W
Citation: Fa. Aharonian et al., Search for gamma-ray emission from the Galactic plane in the longitude range between 37 degrees and 43 degrees, ASTRON ASTR, 375(3), 2001, pp. 1008-1017
A study of Tycho's SNR at TeV energies with the HEGRA CT-System
Authors: Aharonian, FA Akhperjanian, AG Barrio, JA Bernlohr, K Borst, H Bojahr, H Bolz, O Contreas, JL Cortina, J Denninghoff, S Fonseca, V Gonzales, JC Gotting, N Heinzelmann, G Hermann, G Heusler, A Hofmann, W Horns, D Ibarra, A Jung, I Kankanyan, R Kestel, M Kettler, J Kohnle, A Konopelko, A Kornmeyer, H Kranich, D Krawczynski, H Lampeitl, H Lorenz, E Lucarelli, F Magnussen, N Mang, O Meyer, H Mirzoyan, R Moralejo, A Padilla, L Panter, M Plaga, R Plyasheshnikov, A Prahl, J Puhlhofer, G Rauterberg, G Rohring, A Rhode, W Rowell, GP Sahakian, V Samorski, M Schilling, M Schroder, F Stamm, W Tluczykont, M Volk, HJ Wiedner, C Wittek, W
Citation: Fa. Aharonian et al., A study of Tycho's SNR at TeV energies with the HEGRA CT-System, ASTRON ASTR, 373(1), 2001, pp. 292-300
Intercropping legume trees with native timber trees rapidly restores coverto eroded tropical pasture without fertilization
Authors: Nichols, JD Rosemeyer, ME Carpenter, FL Kettler, J
Citation: Jd. Nichols et al., Intercropping legume trees with native timber trees rapidly restores coverto eroded tropical pasture without fertilization, FOREST ECOL, 152(1-3), 2001, pp. 195-209
Simultaneous X-ray and TeV gamma-ray observation of the TeV blazar Markarian 421 during 2000 February and May
Authors: Krawczynski, H Sambruna, R Kohnle, A Coppi, PS Aharonian, F Akhperjanian, A Barrio, J Bernlohr, K Borst, H Bojahr, H Bolz, O Contreras, J Cortina, J Denninghoff, S Fonseca, V Gonzalez, J Gotting, N Heinzelmann, G Hermann, G Heusler, A Hofmann, W Horns, D Ibarra, A Jung, I Kankanyan, R Kestel, M Kettler, J Konopelko, A Kornmeyer, H Kranich, D Lampeitl, H Lorenz, E Lucarelli, F Magnussen, N Mang, O Meyer, H Mirzoyan, R Moralejo, A Padilla, L Panter, M Plaga, R Plyasheshnikov, A Puhlhofer, G Rauterberg, G Rohring, A Rhode, W Rowell, G Sahakian, V Samorski, M Schilling, M Schroder, F Siems, M Stamm, W Tluczykont, M Volk, HJ Wiedner, CA Wittek, W
Citation: H. Krawczynski et al., Simultaneous X-ray and TeV gamma-ray observation of the TeV blazar Markarian 421 during 2000 February and May, ASTROPHYS J, 559(1), 2001, pp. 187-195
The TeV energy spectrum of Markarian 501 measured with the stereoscopic telescope system of HEGRA during 1998 and 1999
Authors: Aharonian, F Akhperjanian, A Barrio, J Bernlohr, K Borst, H Bojahr, H Bolz, O Contreras, J Cortina, J Denninghoff, S Fonseca, V Gonzalez, J Gotting, N Heinzelmann, G Hermann, G Heusler, A Hofmann, W Horns, D Iserlohe, C Ibarra, A Jung, I Kankanyan, R Kestel, M Kettler, J Kohnle, A Konopelko, A Kornmeyer, H Kranich, D Krawczynski, H Lampeitl, H Lorenz, E Lucarelli, F Magnussen, N Mang, O Meyer, H Mirzoyan, R Moralejo, A Padilla, L Panter, M Plaga, R Plyasheshnikov, A Prahl, J Puhlhofer, G Rohring, A Rhode, W Rowell, GP Sahakian, V Samorski, M Schilling, M Schroder, F Siems, M Stamm, W Tluczykont, M Volk, H Wiedner, C Wittek, W
Citation: F. Aharonian et al., The TeV energy spectrum of Markarian 501 measured with the stereoscopic telescope system of HEGRA during 1998 and 1999, ASTROPHYS J, 546(2), 2001, pp. 898-902
Evidence for TeV gamma ray emission from Cassiopeia A
Authors: Aharonian, F Akhperjanian, A Barrio, J Bernlohr, K Borst, H Bojahr, H Bolz, O Contreras, J Cortina, J Denninghoff, S Fonseca, V Gonzalez, J Gotting, N Heinzelmann, G Hermann, G Heusler, A Hofmann, W Horns, D Ibarra, A Iserlohe, C Jung, I Kankanyan, R Kestel, M Kettler, J Kohnle, A Konopelko, A Kornmeyer, H Kranich, D Krawczynski, H Lampeitl, H Lopez, M Lorenz, E Lucarelli, F Magnussen, N Mang, O Meyer, H Mirzoyan, R Moralejo, A Ona, E Padilla, L Panter, M Plaga, R Plyasheshnikov, A Prahl, J Puhlhofer, G Rauterberg, G Rohring, A Rhode, W Rowell, GP Sahakian, V Samorski, M Schilling, M Schroder, F Siems, M Stamm, W Tluczykont, M Volk, HJ Wiedner, CA Wittek, W
Citation: F. Aharonian et al., Evidence for TeV gamma ray emission from Cassiopeia A, ASTRON ASTR, 370(1), 2001, pp. 112-120
Search for a TeV gamma-ray halo of Mkn 501
Authors: Aharonian, FA Akhperjanian, AG Barrio, JA Bernlohr, K Bolz, O Borst, H Bojahr, H Contreras, JL Cortina, J Denninghoff, S Fonseca, V Gonzalez, JC Gotting, N Heinzelmann, G Hermann, G Heusler, A Hofmann, W Horns, D Ibarra, A Iserlohe, C Jung, I Kankanyan, R Kestel, M Kettler, J Kohnle, A Konopelko, A Kornmeyer, H Kranich, D Krawczynski, H Lampeitl, H Lorenz, E Lucarelli, F Magnussen, N Mang, O Meyer, H Mirzoyan, R Moralejo, A Padilla, L Panter, M Plaga, R Plyasheshnikov, A Prahl, J Puhlhofer, G Rhode, W Rohring, A Rowell, GP Sahakian, V Samorski, M Schilling, M Schroder, F Siems, M Stamm, W Tluczykont, M Volk, HJ Wiedner, C Wittek, W
Citation: Fa. Aharonian et al., Search for a TeV gamma-ray halo of Mkn 501, ASTRON ASTR, 366(3), 2001, pp. 746-751
Reanalysis of the high energy cutoff of the 1997 Mkn 501 TeV energy spectrum
Authors: Aharonian, FA Akhperjanian, AG Barrio, JA Bernlohr, K Bolz, O Borst, H Bojahr, H Contreras, JL Cortina, J Denninghoff, S Fonseca, V Gonzalez, JC Gotting, N Heinzelmann, G Hermann, G Heusler, A Hofmann, W Horns, D Ibarra, A Iserlohe, C Jung, I Kankanyan, R Kestel, M Kettler, J Kohnle, A Konopelko, A Kornmeyer, H Kranich, D Krawczynski, H Lampeitl, H Lorenz, E Lucarelli, F Magnussen, N Mang, O Meyer, H Mirzoyan, R Moralejo, A Padilla, L Panter, M Plaga, R Plyasheshnikov, A Prahl, J Puhlhofer, G Rhode, W Rohring, A Rowell, GP Sahakian, V Samorski, M Schilling, M Schroder, F Siems, M Stamm, W Tluczykont, M Volk, HJ Wiedner, C Wittek, W
Citation: Fa. Aharonian et al., Reanalysis of the high energy cutoff of the 1997 Mkn 501 TeV energy spectrum, ASTRON ASTR, 366(1), 2001, pp. 62-67
Re: Chilled water plants
Authors: Kettler, J
Citation: J. Kettler, Re: Chilled water plants, ASHRAE J, 43(7), 2001, pp. 11-11
Ventilation control strategies
Authors: Kettler, J
Citation: J. Kettler, Ventilation control strategies, ASHRAE J, 43(11), 2001, pp. 12-12
The effect of slash/mulch and alleycropping bean production systems on soil microbiota in the tropics
Authors: Rosemeyer, M Viaene, N Swartz, H Kettler, J
Citation: M. Rosemeyer et al., The effect of slash/mulch and alleycropping bean production systems on soil microbiota in the tropics, APPL SOIL E, 15(1), 2000, pp. 49-59
On the optimum spacing of stereoscopic imaging atmospheric Cherenkov telescopes
Authors: Hofmann, W Hermann, G Konopelko, A Krawczynski, H Kohler, C Puhlhofer, G Aharonian, FA Akhperjanian, AG Aye, M Barrio, JA Bernlohr, K Beteta, JJG Bojahr, H Contreras, JL Cortina, J Daum, A Deckers, T Fernandez, J Fonseca, V Gonzalez, JC Heinzelmann, G Hemberger, M Heusler, A Hess, M Holhl, H Holl, I Horns, D Jung, I Kankanyan, R Kestel, M Kettler, J Kohnle, A Kornmayer, H Kranich, D Krawczynski, H Lampeitl, H Lindner, A Lorenz, E Magnussen, N Mang, O Meyer, H Mirzoyan, R Moralejo, A Padilla, L Panter, M Plaga, R Prahl, J Prosch, C Rauterberg, G Rhode, W Rohring, A Samorski, M Sanchez, JA Schilling, M Schmele, D Schroder, F Stamm, W Volk, HJ Wiebel-Sooth, B Wiedner, CA Willmer, KM
Citation: W. Hofmann et al., On the optimum spacing of stereoscopic imaging atmospheric Cherenkov telescopes, ASTROPART P, 13(4), 2000, pp. 253-258
Rejection of the hypothesis that Markarian 501 TeV photons are pure Bose-Einstein condensates
Authors: Aharonian, F Akhperjanian, A Barrio, J Bernlohr, K Borst, H Bojahr, H Bolz, O Contreras, J Cortina, J Denninghoff, S Fonseca, V Gonzalez, J Gotting, N Heinzelmann, G Hermann, G Heusler, A Hofmann, W Horns, D Ibarra, A Iserlohe, C Jung, I Kankanyan, R Kestel, M Kettler, J Kohnle, A Konopelko, A Kornmeyer, H Kranich, D Krawczynski, H Lampeitl, H Lorenz, E Lucarelli, F Magnussen, N Mang, O Meyer, H Mirzoyan, R Moralejo, A Padilla, L Panter, M Plaga, R Plyasheshnikov, A Prahl, J Puhlhofer, G Rohring, A Rhode, W Rowell, G Sahakian, V Samorski, M Schilling, M Schroder, F Siems, M Stamm, W Tluczykont, M Volk, HJ Wiedner, CA Wittek, W
Citation: F. Aharonian et al., Rejection of the hypothesis that Markarian 501 TeV photons are pure Bose-Einstein condensates, ASTROPHYS J, 543(1), 2000, pp. L39-L42
The energy spectrum of TeV gamma rays from the Crab Nebula as measured by the HEGRA system of imaging air Cerenkov telescopes
Authors: Aharonian, FA Akhperjanian, AG Barrio, JA Bernlohr, K Bojahr, H Calle, I Contreras, JL Cortina, J Denninghoff, S Fonseca, V Gonzalez, JC Gotting, N Heinzelmann, G Hemberger, M Hermann, G Heusler, A Hofmann, W Horns, D Ibarra, A Kankanyan, R Kestel, M Kettler, J Kohler, C Kohnle, A Konopelko, A Kornmeyer, H Kranich, D Krawczynski, H Lampeitl, H Lindner, A Lorenz, E Lucarelli, F Magnussen, N Mang, O Meyer, H Mirzoyan, R Moralejo, A Padilla, L Panter, M Plaga, R Plyasheshnikov, A Prahl, J Puhlhofer, G Rauterberg, G Rohring, A Sahakian, V Samorski, M Schilling, M Schmele, D Schroder, F Stamm, W Tluczykont, M Volk, HJ Wiebel-Sooth, B Wiedner, C Willmer, M Wittek, W
Citation: Fa. Aharonian et al., The energy spectrum of TeV gamma rays from the Crab Nebula as measured by the HEGRA system of imaging air Cerenkov telescopes, ASTROPHYS J, 539(1), 2000, pp. 317-324
Correlated intense X-ray and TeV activity of Markarian 501 in 1998 June
Authors: Sambruna, RM Aharonian, FA Krawczynski, H Akhperjanian, AG Barrio, JA Bernlohr, K Bojahr, H Calle, I Contreras, JL Cortina, J Denninghoff, S Fonseca, V Gonzalez, JC Gotting, N Heinzelmann, G Hemberger, M Hermann, G Heusler, A Hofmann, W Horns, D Ibarra, A Kankanyan, R Kestel, M Kettler, J Kohler, C Kohnle, A Konopelko, A Kornmeyer, H Kranich, D Lampeitl, H Lindner, A Lorenz, E Magnussen, N Mang, O Meyer, H Mirzoyan, R Moralejo, A Padilla, L Panter, M Plaga, R Plyasheshnikov, A Prahl, J Puhlhofer, G Rauterberg, G Rohring, A Sahakian, V Samorski, M Schilling, M Schmele, D Schroder, F Stamm, W Tluczykont, M Volk, HJ Wiebel-Sooth, B Wiedner, C Willmer, M Wittek, W Chou, L Coppi, PS Rothschild, R Urry, CM
Citation: Rm. Sambruna et al., Correlated intense X-ray and TeV activity of Markarian 501 in 1998 June, ASTROPHYS J, 538(1), 2000, pp. 127-133
Optimizing the angular resolution of the HEGRA telescope system to study the emission region of VHE gamma rays in the Crab Nebula
Authors: Aharonian, FA Akhperjanian, AG Barrio, JA Bernlohr, K Bojahr, H Bolz, O Borst, H Contreras, JL Cortina, J Denninghoff, S Fonseca, V Gonzalez, JC Gotting, N Heinzelmann, G Hermann, G Heusler, A Hofmann, W Horns, D Ibarra, A Iserlohe, C Jung, I Kankanyan, R Kestel, M Kettler, J Kohnle, A Konopelko, A Kornmeyer, H Kranich, D Krawczynski, H Lampeitl, H Lorenz, E Lucarelli, F Magnussen, N Mang, O Meyer, H Mirzoyan, R Moralejo, A Padilla, L Panter, M Plaga, R Plyasheshnikov, A Prahl, J Puhlhofer, G Rhode, W Rohring, A Rowell, G Shakian, V Samorski, M Schilling, M Schroder, F Siems, M Stamm, W Tluczykont, M Volk, HJ Wiedner, C Wittek, W
Citation: Fa. Aharonian et al., Optimizing the angular resolution of the HEGRA telescope system to study the emission region of VHE gamma rays in the Crab Nebula, ASTRON ASTR, 361(3), 2000, pp. 1073-1078
HEGRA search for TeV emission from BL Lacertae objects
Authors: Aharonian, FA Akhperjanian, AG Barrio, JA Bernlohr, K Bojahr, H Calle, I Contreras, JL Cortina, J Daum, A Deckers, T Denninghoff, S Fonseca, V Gonzalez, JC Heinzelmann, G Hemberger, M Hermann, G Hess, M Heusler, A Hofmann, W Hohl, H Horns, D Ibarra, A Kankanyan, R Kestel, M Kettler, J Kohler, C Konopelko, A Kornmeyer, H Kranich, D Krawczynski, H Lampeitl, H Lindner, A Lorenz, E Magnussen, N Mang, O Meyer, H Mirzoyan, R Moralejo, A Padilla, L Panter, M Petry, D Plaga, R Plyasheshnikov, A Prahl, J Puhlhofer, G Rauterberg, G Renault, C Rhode, W Rohring, A Sahakian, V Samorski, M Schmele, D Schilling, M Schroder, F Stamm, W Volk, HJ Wiebel-Sooth, B Wiedner, C Willmer, M Wittek, W
Citation: Fa. Aharonian et al., HEGRA search for TeV emission from BL Lacertae objects, ASTRON ASTR, 353(3), 2000, pp. 847-852
Effectiveness of TeV gamma-ray observations at large zenith angles with a stereoscopic system of imaging atmospheric Cerenkov telescopes
Authors: Konopelko, A Aharonian, F Hemberger, M Hofmann, W Kettler, J Puhlhofer, G Volk, HJ
Citation: A. Konopelko et al., Effectiveness of TeV gamma-ray observations at large zenith angles with a stereoscopic system of imaging atmospheric Cerenkov telescopes, J PHYS G-NU, 25(9), 1999, pp. 1989-2000
Performance of the stereoscopic system of the HEGRA imaging air Cerenkov telescopes: Monte Carlo simulations and observations
Authors: Konopelko, A Hemberger, M Aharonian, F Daum, A Hofmann, W Kohler, C Krawczynski, H Volk, HJ Akhperjanian, A Barrio, J Bernlohr, K Bojahr, H Contreras, J Cortina, J Deckers, T Denninghoff, S Fernandez, J Fonseca, V Gonzalez, J Haustein, V Heinzelmann, G Hermann, G Hess, M Heusler, A Hohl, H Holl, I Horns, D Kankanian, R Kestel, M Kettler, J Kirstein, O Kornmayer, H Kranich, D Lampeitl, H Lindner, A Lorenz, E Magnussen, N Meyer, H Mirzoyan, R Moller, H Moralejo, A Padilla, L Panter, M Petry, D Plaga, R Plyasheshnikov, A Prahl, J Prosch, C Puhlhofer, G Rauterberg, G Rhode, W Rohring, A Sahakian, V Samorski, M Sanchez, J Schmele, D Schroeder, F Stamm, W Wiebel-Sooth, B Wiedner, CA Willmer, M Wirth, H
Citation: A. Konopelko et al., Performance of the stereoscopic system of the HEGRA imaging air Cerenkov telescopes: Monte Carlo simulations and observations, ASTROPART P, 10(4), 1999, pp. 275-289
Observations of Mkn 421 during 1997 and 1998 in the energy range above 500GeV with the HEGRA stereoscopic Cherenkov telescope system
Authors: Aharonian, FA Akhperjanian, AG Andronache, M Barrio, JA Bernlohr, K Bojahr, H Calle, I Contreras, JL Cortina, J Daum, A Deckers, T Denninghoff, S Fonseca, V Gonzalez, JC Gotting, N Heinzelmann, G Hemberger, M Hermann, G Hess, M Heusler, A Hofmann, W Hohl, H Horns, D Ibarra, A Kankanyan, R Kettler, J Kohler, C Konopelko, A Kornmeyer, H Kestel, M Kranich, D Krawczynski, H Lampeitl, H Lindner, A Lorenz, E Magnussen, N Mang, O Meyer, H Mirzoyan, R Moralejo, A Padilla, L Panter, M Petry, D Plaga, R Plyasheshnikov, A Prahl, J Puhlhofer, G Rauterberg, G Renault, C Rhode, W Rohring, A Sahakian, V Samorski, M Schilling, M Schroder, F Stamm, W Volk, HJ Wiebel-Sooth, B Wiedner, C Willmer, M Wittek, W
Citation: Fa. Aharonian et al., Observations of Mkn 421 during 1997 and 1998 in the energy range above 500GeV with the HEGRA stereoscopic Cherenkov telescope system, ASTRON ASTR, 350(3), 1999, pp. 757-764
The time averaged TeV energy spectrum of Mkn 501 of the extraordinary 1997outburst as measured with the stereoscopic Cherenkov telescope system of HEGRA
Authors: Aharonian, FA Akhperjanian, AG Barrio, JA Bernlohr, K Bojahr, H Calle, I Contreras, JL Cortina, J Daum, A Deckers, T Denninghoff, S Fonseca, V Gonzalez, JC Heinzelmann, G Hemberger, M Hermann, G Hess, M Heusler, A Hofmann, W Hohl, H Horns, D Ibarra, A Kankanyan, R Kettler, J Kohler, C Konopelko, A Kornmeyer, H Kestel, M Kranich, D Krawczynski, H Lampeitl, H Lindner, A Lorenz, E Magnussen, N Meyer, H Mirzoyan, R Moralejo, A Padilla, L Panter, M Petry, D Plyasheshnikov, A Prahl, J Puhlhofer, G Rauterberg, G Renault, C Rhode, W Rohring, A Sahakian, V Samorski, M Schmele, D Schroder, F Stamm, W Volk, HJ Wiebel-Sooth, B Wiedner, C Willmer, M Wittek, W
Citation: Fa. Aharonian et al., The time averaged TeV energy spectrum of Mkn 501 of the extraordinary 1997outburst as measured with the stereoscopic Cherenkov telescope system of HEGRA, ASTRON ASTR, 349(1), 1999, pp. 11-28
Risultati: 1-21 |