Observations of the Sagittarius dwarf galaxy by the HESS experiment and search for a dark matter signal

Autor: Aharonian, F., Akhperjanian, A.G., Bazer-Bachi, A.R., Beilicke, M., Benbow, W., Berge, D., Bernlöhr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Brion, E., Brown, A.M., Bühler, R., Büsching, I., Boutelier, T., Carrigan, S., Chadwick, P.M., Chounet, L.-M., Coignet, G., Cornils, R., Costamante, L., Degrange, B., Dickinson, H.J., Djannati-Ataï, A., Drury, L.O’C., Dubus, G., Egberts, K., Emmanoulopoulos, D., Espigat, P., Farnier, C., Feinstein, F., Ferrero, E., Fiasson, A., Fontaine, G., Funk, Seb., Funk, S., Füßling, M., Gallant, Y.A., Giebels, B., Glicenstein, J.F., Glück, B., Goret, P., Hadjichristidis, C., Hauser, D., Hauser, M., Heinzelmann, G., Henri, G., Hermann, G., Hinton, J.A., Hoffmann, A., Hofmann, W., Holleran, M., Hoppe, S., Horns, D., Jacholkowska, A., de Jager, O.C., Kendziorra, E., Kerschhaggl, M., Khélifi, B., Komin, Nu., Kosack, K., Lamanna, G., Latham, I.J., Le Gallou, R., Lemière, A., Lemoine-Goumard, M., Lohse, T., Martin, J.M., Martineau-Huynh, O., Marcowith, A., Masterson, C., Maurin, G., McComb, T.J.L., Moulin, E., de Naurois, M., Nedbal, D., Nolan, S.J., Noutsos, A., Nuss, E., Olive, J.-P., Orford, K.J., Osborne, J.L., Panter, M., Pelletier, G., Petrucci, P.-O., Pita, S., Pühlhofer, G., Punch, M., Ranchon, S., Raubenheimer, B.C., Raue, M., Rayner, S.M., Ripken, J., Rob, L., Rolland, L., Rosier-Lees, S., Rowell, G., Sahakian, V., Santangelo, A., Saugé, L., Schlenker, S., Schlickeiser, R., Schröder, R., Schwanke, U., Schwarzburg, S., Schwemmer, S., Shalchi, A., Sol, H., Spangler, D., Spanier, F., Steenkamp, R., Stegmann, C., Superina, G., Tam, P.H., Tavernet, J.-P., Terrier, R., Tluczykont, M., van Eldik, C., Vasileiadis, G., Venter, C., Vialle, J.P., Vincent, P., Vivier, M., Völk, H.J., Wagner, S.J., Ward, M.

Publikováno v: In Astroparticle Physics 2008 29(1):55-62

Discovery of very-high-energy gamma-ray emission from the vicinity of PSR J1913+1011 with H.E.S.S

Autor: Aharonian, F., Akhperjanian, A. G., Barres de Almeida, U., Bazer-Bachi, A. R., Behera, B., Beilicke, M., Benbow, W., Bernlöhr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Brion, E., Brown, A. M., Bühler, R., Bulik, T., Büsching, I., Boutelier, T., Carrigan, S., Chadwick, P. M., Chounet, L.-M., Clapson, A. C., Coignet, G., Cornils, R., Costamante, L., Dalton, M., Degrange, B., Dickinson, H. J., Djannati-Ataï, A., Domainko, W., O'C. Drury, L., Dubois, F., Dubus, G., Dyks, J., Egberts, K., Emmanoulopoulos, D., Espigat, P., Farnier, C., Feinstein, F., Fiasson, A., Förster, A., Fontaine, G., Funk, Seb., Füßling, M., Gallant, Y. A., Giebels, B., Glicenstein, J. F., Glück, B., Goret, P., Hadjichristidis, C., Hauser, D., Hauser, M., Heinzelmann, G., Henri, G., Hermann, G., Hinton, J. A., Hoffmann, A., Hofmann, W., Holleran, M., Hoppe, S., Horns, D., Jacholkowska, A., de Jager, O. C., Jung, I., Katarzyński, K., Kendziorra, E., Kerschhaggl, M., Khélifi, B., Keogh, D., Komin, Nu., Kosack, K., Lamanna, G., Latham, I. J., Lemière, A., Lemoine-Goumard, M., Lenain, J.-P., Lohse, T., Martin, J. M., Martineau-Huynh, O., Marcowith, A., Masterson, C., Maurin, D., Maurin, G., McComb, T. J. L., Moderski, R., Moulin, E., de Naurois, M., Nedbal, D., Nolan, S. J., Ohm, S., Olive, J.-P., de Oña Wilhelmi, E., Orford, K. J., Osborne, J. L., Ostrowski, Michał, Panter, M., Pedaletti, G., Pelletier, G., Petrucci, P.-O., Pita, S., Pühlhofer, G., Punch, M., Raubenheimer, B. C., Raue, M., Rayner, S. M., Reimer, O., Renaud, M., Ripken, J., Rob, L., Rolland, L., Rosier-Lees, S., Rowell, G., Rudak, B., Ruppel, J., Sahakian, V., Santangelo, A., Schlickeiser, R., Schöck, F., Schröder, R., Schwanke, U., Schwarzburg, S., Schwemmer, S., Shalchi, A., Sol, H., Spangler, D., Stawarz, Łukasz, Steenkamp, R., Stegmann, C., Superina, G., Tam, P. H., Tavernet, J.-P., Terrier, R., van Eldik, C., Vasileiadis, G., Venter, C., Vialle, J. P., Vincent, P., Vivier, M., Völk, H. J., Volpe, F., Wagner, S. J., Ward, M., Zdziarski, A. A., Zech, A.

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2008, 484, pp.435-440. ⟨10.1051/0004-6361:20078715⟩
Astronomy and Astrophysics-A&A, 2008, 484, pp.435-440. ⟨10.1051/0004-6361:20078715⟩

The H.E.S.S. experiment, an array of four Imaging Atmospheric Cherenkov Telescopes with high sensitivity and large field-of-view, has been used to search for emitters of very-high-energy (VHE, >100 GeV) gamma-rays along the Galactic plane, covering t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::706a88563d124dbd44ce99345b7515d1
http://hal.in2p3.fr/in2p3-00260702

Discovery of very high energy gamma-ray emission coincident with molecular clouds in the W 28 (G6.4-0.1) field

Autor: Aharonian, F., Akhperjanian, A.G., Bazer-Bachi, A.R., Behera, B., Beilicke, M., Benbow, W., Berge, D., Bernlöhr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Brion, E., Brown, A.M., Bühler, R., Bulik, T., Büsching, I., Boutelier, T., Carrigan, S., Chadwic, P.M., Chounet, L.-M., Clapson, A.C., Coignet, G., Cornils, R., Costamante, L., Degrange, B., Dickinson, H.J., Djannati-Ataï, A., Domainko, W., Drury, L.O'C., Dubus, G., Dyks, J., Egberts, K., Emmanoulopoulos, D., Espigat, P., Farnier, C., Feinstein, F., Fiasson, A., F¨orster, A., Fontaine, G., Fukui, Y., Funk, Seb., Funk, S., Füssling, M., Gallant, Y.A., Giebels, B., Glicenstein, J.F., Glück, B., Goret, P., Hadjichristidis, C., Hauser, D., Hauser, M., Heinzelmann, G., Henri, G., Hermann, G., Hinton, J.A., Hoffmann, A., Hofmann, W., Holleran, M., Hoppe, S., Horns, D., Jacholkowska, A., de Jager, O.C., Kendziorra, E., Kerschhagg, M., Khélifi, B., Komin, Nu., Kosack, K., Lamanna, G., Latham, I.J., Le Gallou, R., Lemière, A., Lemoine-Goumard, M., Lenain, J.-P., Lohse, T., Martin, J.M., Martineau-Huynh, O., Marcowith, A., Masterson, C., Maurin, G., Mccomb, T.J.L., Moderski, R., Moriguchi, Y., Moulin, Emmanuel, de Naurois, M., Nedbal, D., Nolan, S.J., Olive, J.-P., Orford, K.J., Osborne, J.L., Ostrowski, M., Panter, M., Pedaletti, G., Pelletier, G., Petrucci, P.-O., Pita, S., P¨uhlhofer, G., Punch, M., Ranchon, S., Raubenheimer, B.C., Raue, M., Rayner, S.M., Reimer, O., Renaud, M., Ripken, J., Rob, L., Rolland, L., Rosier-Lees, S., Rowell, G., Rudak, B., Ruppel, J., Sahakian, V., Santangelo, A., Saugé, L., Schlenker, S., Schlickeiser, R., Schroder, R., Schwanke, U., Schwarzburg, S., Schwemmer, S., Shalchi, A., Sol, H., Spangler, D., Stawarz, Ł., Steenkamp, R., Stegmann, C., Superina, G., Takeuchi, T., Tam, P.H., Tavernet, J.-P., Terrier, R., van Eldik, C., Vasileiadis, G., Venter, C., Vialle, J.P., Vincent, P., Vivier, M., Volk, H.J., Volpe, F., Wagner, S.J., Ward, M.

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2008, 481, pp.401-410. ⟨10.1051/0004-6361:20077765⟩
Astronomy and Astrophysics-A&A, 2008, 481, pp.401-410. ⟨10.1051/0004-6361:20077765⟩

We observed the W28 field (for ~40 h) at Very High Energy (VHE) gamma-ray energies (E>0.1 TeV) with the H.E.S.S. Cherenkov telescopes. A reanalysis of EGRET E>100 MeV data was also undertaken. Results from the NANTEN 4m telescope Galactic plane surve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b64794b6a536a75729e4d0034d13f2c5
https://hdl.handle.net/10394/2833

Discovery of VHE gamma-rays from the distant BL Lacertae 1ES 0347-121

Autor: Aharonian, F., Akhperjanian, A. G., Barres de Almeida, U., Bazer-Bachi, A.R., Behera, B., Beilicke, M., Benbow, W., Bernlöhr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Brion, E., Brown, A. M., Bühler, R., Bulik, T., Büsching, I., Boutelier, T., Carrigan, S., Chadwick, P. M., Chounet, L.-M., Clapson, A. C., Coignet, G., Cornils, R., Costamante, L., Dalton, M., Degrange, B., Dickinson, H. J., Djannati-Ataï, A., Domainko, W., O'C. Drury, L., Dubois, F., Dubus, G., Dyks, J., Egberts, K., Emmanoulopoulos, D., Espigat, P., Farnier, C., Feinstein, F., Fiasson, A., Förster, A., Fontaine, G., Funk, Seb., Füssling, M., Gallant, Y.A., Giebels, B., Glicenstein, J. F., Glück, B., Goret, P., Hadjichristidis, C., Hauser, D., Hauser, M., Heinzelmann, G., Henri, G., Hermann, G., Hinton, J. A., Hoffmann, A., Hofmann, W., Holleran, M., Hoppe, S., Horns, D., Jacholkowska, A., de Jager, O. C., Jung, I., Katarzynski, K., Kendziorra, E., Kerschhaggl, M., Khélifi, B., Keogh, D., Komin, Nu., Kosack, K., Lamanna, G., Latham, I. J., Lemière, A., Lemoine-Goumard, M., Lenain, J.-P., Lohse, T., Martin, J. M., Martineau-Huynh, O., Marcowith, A., Masterson, C., Maurin, D., Maurin, G., Mccomb, T. J. L., Moderski, R., Moulin, Emmanuel, de Naurois, M., Nedbal, D., Nolan, S. J., Ohm, S., Olive, J.-P., de Oña Wilhelmi, E., Orford, K. J., Osborne, J. L., Ostrowski, M., Panter, M., Pedaletti, G., Pelletier, G., Petrucci, P.-O., Pita, S., Pühlhofer, G., Punch, M., Ranchon, S., Raubenheimer, B. C., Raue, M., Rayner, S. M., Renaud, M., Ripken, J., Rob, L., Rolland, L., Rosier-Lees, S., Rowell, G., Rudak, B., Ruppel, J., Sahakian, V., Santangelo, A., Schlickeiser, R., Schöck, F., Schröder, R., Schwanke, U., Schwarzburg, S., Schwemmer, S., Shalchi, A., Sol, H., Spangler, D., Stawarz, L., Steenkamp, R., Stegmann, C., Superina, G., Tam, P. H., Tavernet, J.-P., Terrier, R., van Eldik, C., Vasileiadis, G., Venter, C., Vialle, J.P., Vincent, P., Vivier, M., Völk, H. J., Volpe, F., Wagner, S. J., Ward, M., Zdziarski, A. A., Zech, A.

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2007, 473, pp.L25-L28. ⟨10.1051/0004-6361:20078412⟩
Astronomy and Astrophysics-A&A, 2007, 473, pp.L25-L28. ⟨10.1051/0004-6361:20078412⟩

Aims.Our aim is to study the production mechanism for very-high-energy (VHE; >100 GeV) ?-rays in distant active galactic nuclei (AGN) and use the observed VHE spectrum to derive limits on the Extragalactic Background Light (EBL). We also want to dete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::001914fad3579314d4f91559419ef2e8
http://hal.in2p3.fr/in2p3-00177454

Energy dependent $\gamma$-ray morphology in the pulsar wind nebula HESS J1825-137

Autor: Aharonian, F., Akhperjanian, A.G., Bazer-Bachi, A.R., Beilicke, M., Benbow, W., Berge, D., Bernlöhr, K., Boisson, C., Bolz, O., Borrel, V., Braun, I., Brown, A.M., Bühler, R., Büsching, I., Carrigan, S., Chadwick, P.M., Chounet, L.-M., Cornils, R., Costamante, L., Degrange, B., Dickinson, H.J., Djannati-Ataï, A., O'C. Drury, L., Dubus, G., Egberts, K., Emmanoulopoulos, D., Espigat, P., Feinstein, F., Ferrero, E., Fiasson, A., Fontaine, G., Funk, Seb., Funk, S., Füssling, M., Gallant, Y.A., Giebels, B., Glicenstein, J.F., Goret, P., Hadjichristidis, C., Hauser, D., Hauser, M., Heinzelmann, G., Henri, G., Hermann, G., Hinton, J.A., Hoffmann, A., Hofmann, W., Holleran, M., Horns, D., Jacholkowska, A., de Jager, O.C., Kendziorra, E., Khélifi, B., Komin, N., Konopelko, A., Kosack, K., Latham, I.J., Le Gallou, R., Lemière, A., Lemoine-Goumard, M., Lohse, T., Martin, J.M., Martineau-Huynh, O., Marcowith, A., Masterson, C., Maurin, G., Mccomb, T.J.L., Moulin, Emmanuel, de Naurois, M., Nedbal, D., Nolan, S.J., Noutsos, A., Orford, K.J., Osborne, J.L., Ouchrif, M., Panter, M., Pelletier, G., Pita, S., Pühlhofer, G., Punch, M., Raubenheimer, B.C., Raue, M., Rayner, S.M., Reimer, A., Reimer, O., Ripken, J., Rob, L., Rolland, L., Rowell, G., Sahakian, V., Santangelo, A., Saugé, L., Schlenker, S., Schlickeiser, R., Schröder, R., Schwanke, U., Schwarzburg, S., Shalchi, A., Sol, H., Spangler, D., Spanier, F., Steenkamp, R., Stegmann, C., Superina, G., Tavernet, J.-P., Terrier, R., Théoret, C.G., Tluczykont, M., van Eldik, C., Vasileiadis, G., Venter, C., Vincent, P., Völk, H.J., Wagner, S.J., Ward, M.

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2006, 460, pp.365-374. ⟨10.1051/0004-6361:20065546⟩
Astronomy and Astrophysics-A&A, 2006, 460, pp.365-374. ⟨10.1051/0004-6361:20065546⟩

Detailed morphological and spatially resolved spectral studies reveal the very high-energy (VHE) gamma-ray aspects of this object with unprecedented precision. We confirm previous results obtained in a survey of the Galactic Plane in 2004. The gamma-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08e9a75257621ea6b37635fb52f4a9f0
http://hal.in2p3.fr/in2p3-00121031/document