Zobrazeno 1 - 10 of 136 pro vyhledávání: '"H. Gast"'
1
Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01
Autor: Aguilar, M, Alcaraz, J, Allaby, J, Alpat, B, Ambrosi, G, Anderhub, H, L. Ao, A. Arefiev, P. Azzarello, L. Baldini, M. Basile, D. Barancourt, F. Barao, G. Barbier, G. Barreira, R. Battiston, R. Becker, U. Becker, L. Bellagamba, P. Béné, J. Berdugo, P. Berges, B. Bertucci, A. Biland, S. Blasko, Boschini, M, M. Bourquin, L. Brocco, G. Bruni, M. Buénerd, J. D. Burger, W. J. Burger, X. D. Cai, C. Camps, P. Cannarsa, M. Capell, F. Cardano, D. Casadei, J. Casaus, G. Castellini, Y. H. Chang, H. F. Chen, H. S. Chen, Z. G. Chen, N. A. Chernoplekov, T. H. Chiueh, K. Cho, M. J. Choi, Y. Y. Choi, F. Cindolo, V. Commichau, A. Contin, E. Cortina Gil, M. Cristinziani, T. S. Dai, C. Delgado, S. Difalco, L. Djambazov, I. D'Antone, Z. R. Dong, P. Emonet, J. Engelberg, F. J. Eppling, T. Eronen, G. Esposito, P. Extermann, J. Favier, E. Fiandrini, P. H. Fisher, G. Flügge, N. Fouque, Y.u. Galaktionov, H. Gast, P. Giusti, Grandi, D, O. Grimm, W. Q. Gu, K. Hangarter, A. Hasan, V. Hermel, H. Hofer, W. Hungerford, M. Jongmanns, K. Karlamaa, W. Karpinski, G. Kenney, D. H. Kim, G. N. Kim, K. S. Kim, M. Y. Kim, A. Klimentov, R. Kossakowskic, A. Kouninel, V. Koutsenkol, M. Kraeberai, G. Laboriet, T. Laitinenah, G. Lamannaad, 1, E. Lanciottiz, G. Laurentij, A. Lebedevl, C. Lechanoine Lelucs, M. W. Leeo, S. C. Leeag, G. Levij, C. L. Liuy, H. T. Liui, G. Lug, Y. S. Lui, K. Lübelsmeyera, D. Luckeyl, W. Lustermannai, C. Mañaz, A. Margottij, F. Mayett, R. R. McNeild, B. Meillont, M. Menichelliad, A. Mihulk, A. Mujunenv, A. Olivaad, J. Olzema, F. Palmonarij, H. B. Parko, W. H. Parko, M. Pauluzziad, F. Paussai, E. Perrins, A. Pescij, A. Pevsnere, F. Piloae, M. Pimentax, w, V. Plyaskinac, V. Pojidaevac, M. Pohls, N. Produits, Rancoita, PG D. Rapins, F. Raupacha, D. Renai, Z. Renag, M. Ribordys, J. P. Richeuxs, E. Riihonenah, J. Ritakariv, S. Roo, U. Roeserai, C. Rossint, R. Sagdeevn, D. Santost, G. Sartorellij, C. Sbarraj, S. Schaela, A. Schultz von Dratziga, G. Schweringa, E. S. Seon, J. W. Shino, E. Shoumilovac, V. Shoutkol, T. Siedenburgl, R. Siedlinga, D. Sono, T. Songh, F. Spinellaae, M. Steuerl, G. S. Sunh, H. Suterai, X. W. Tangi, Samuel C. C. Tingl, S. M. Tingl, M. Tornikoskiv, J. Torstiah, J. Trümperq, J. Ulbrichtai, S. Urpov, E. Valtonenah, J. Vandenhirtza, E. Velikhovab, B. Verlaatai, 2, I. Vetlitskyac, F. Vezzut, J. P. Viallec, G. Viertelai, D. Vités, H. Von Guntenai, S. Waldmeier Wickiai, W. Wallraffa, B. C. Wangy, J. Z. Wangg, K. Wiikv, C. Williamsj, S. X. Wul, m, P. C. Xiah, S. Xul, J. L. Yang, L. G. Yanh, C. G. Yangi, J. Yangaf, M. Yangi, S. W. Yeu, 3, Z. Z. Xu, H. Y. Zhang, Z. P. Zhang, D. X. Zhao, Y. Zhou, G. Y. Zhu, W. Z. Zhu, H. L. Zhuang, A. Zichichi, B. Zimmermann, P. Zuccon, BOELLA, GIULIANO FILIPPO, GERVASI, MASSIMO
Publikováno v: Physics Letters. B, Vol. 646, No 4 (2007) pp. 145-154
Physics Letters B
Physics Letters B, Elsevier, 2007, 646, pp.145-154. ⟨10.1016/j.physletb.2007.01.024⟩
Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 646, no. 4, p. 145-154 (2007)
Physics Letters B, 646 (4)
A measurement of the cosmic ray positron fraction e+ / (e+ + e-) in the energy range of 1-30 GeV is presented. The measurement is based on data taken by the AMS-01 experiment during its 10 day Space Shuttle flight in June 1998. A proton background su
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db2035f873fb04c288e2079ac7ccf921
http://cds.cern.ch/record/1021768
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2
Discovery of TeV gamma-ray emission from PKS 0447-439 and derivation of an upper limit on its redshift
Autor: H. E.S.S. Collaboration, A. Abramowski, F. Acero, A. G. Akhperjanian, G. Anton, S. Balenderan, A. Balzer, A. Barnacka, Y. Becherini, J. Becker Tjus, B. Behera, K. Bernlöhr, E. Birsin, J. Biteau, A. Bochow, C. Boisson, J. Bolmont, P. Bordas, J. Brucker, F. Brun, P. Brun, T. Bulik, S. Carrigan, S. Casanova, M. Cerruti, P. M. Chadwick, R. C. G. Chaves, A. Cheesebrough, S. Colafrancesco, G. Cologna, J. Conrad, C. Couturier, M. Dalton, M. K. Daniel, I. D. Davids, B. Degrange, C. Deil, P. deWilt, H. J. Dickinson, A. Djannati-Ataï, W. Domainko, L. O’C. Drury, G. Dubus, K. Dutson, J. Dyks, M. Dyrda, K. Egberts, P. Eger, P. Espigat, L. Fallon, C. Farnier, S. Fegan, F. Feinstein, M. V. Fernandes, D. Fernandez, A. Fiasson, G. Fontaine, A. Förster, M. Füßling, M. Gajdus, Y. A. Gallant, T. Garrigoux, H. Gast, B. Giebels, J. F. Glicenstein, B. Glück, D. Göring, M.-H. Grondin, M. Grudzińska, S. Häffner, J. D. Hague, J. Hahn, D. Hampf, J. Harris, S. Heinz, G. Heinzelmann, G. Henri, G. Hermann, A. Hillert, J. A. Hinton, W. Hofmann, P. Hofverberg, M. Holler, D. Horns, A. Jacholkowska, C. Jahn, M. Jamrozy, I. Jung, M. A. Kastendieck, K. Katarzyński, U. Katz, S. Kaufmann, B. Khélifi, S. Klepser, D. Klochkov, W. Kluźniak, T. Kneiske, D. Kolitzus, Nu. Komin, K. Kosack, R. Kossakowski, F. Krayzel, P. P. Krüger, H. Laffon, G. Lamanna, J. Lefaucheur, M. Lemoine-Goumard, J.-P. Lenain, D. Lennarz, T. Lohse, A. Lopatin, C.-C. Lu, V. Marandon, A. Marcowith, J. Masbou, G. Maurin, N. Maxted, M. Mayer, T. J. L. McComb, M. C. Medina, J. Méhault, U. Menzler, R. Moderski, M. Mohamed, E. Moulin, C. L. Naumann, M. Naumann-Godo, M. de Naurois, D. Nedbal, N. Nguyen, J. Niemiec, S. J. Nolan, S. Ohm, E. de Oña Wilhelmi, B. Opitz, M. Ostrowski, I. Oya, M. Panter, R. D. Parsons, M. Paz Arribas, N. W. Pekeur, G. Pelletier, J. Perez, P.-O. Petrucci, B. Peyaud, S. Pita, G. Pühlhofer, M. Punch, A. Quirrenbach, S. Raab, M. Raue, A. Reimer, O. Reimer, M. Renaud, R. de los Reyes, F. Rieger, J. Ripken, L. Rob, S. Rosier-Lees, G. Rowell, B. Rudak, C. B. Rulten, V. Sahakian, D. A. Sanchez, A. Santangelo, R. Schlickeiser, A. Schulz, U. Schwanke, S. Schwarzburg, S. Schwemmer, F. Sheidaei, J. L. Skilton, H. Sol, G. Spengler, Ł. Stawarz, R. Steenkamp, C. Stegmann, F. Stinzing, K. Stycz, I. Sushch, A. Szostek, J.-P. Tavernet, R. Terrier, M. Tluczykont, C. Trichard, K. Valerius, C. van Eldik, G. Vasileiadis, C. Venter, A. Viana, P. Vincent, H. J. Völk, F. Volpe, S. Vorobiov, M. Vorster, S. J. Wagner, M. Ward, R. White, A. Wierzcholska, D. Wouters, M. Zacharias, A. Zajczyk, A. A. Zdziarski, A. Zech, H.-S. Zechlin, D. Pelat
Publikováno v: Astronomy and astrophysics, 2013, Vol.552, pp.A118 [Peer Reviewed Journal]
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2013, 552, pp.A118. ⟨10.1051/0004-6361/201321108⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2013, 552, pp.A118. ⟨10.1051/0004-6361/201321108⟩
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Astronomy and astrophysics 552(118), 1-14 (2013). doi:10.1051/0004-6361/201321108
Very high-energy gamma-ray emission from PKS 0447-439 was detected with the H.E.S.S. Cherenkov telescope array in December 2009. This blazar is one of the brightest extragalactic objects in the Fermi Bright Source List and has a hard spectrum in the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e3a8259525b4338c0f5d9f3554d969a
http://hdl.handle.net/20.500.12278/121058
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3
The importance of radioactivity in geoscience and mining
Autor: H. Gast, H. G. Reinhardt
Publikováno v: Experientia. 51:703-709
Almost simultaneously with Roentgen rays, natural radioactivity was discovered. Its investigation led to important fundamentals of the geosciences: petrophysics, terrestrial heat flow, isotope geology, and absolute geological chronology. In applied g
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10d1be6b8966f52a513a6f8abc8a2305
https://doi.org/10.1007/bf01941267
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4
Probing the extent of the non-thermal emission from the Vela X region at TeV energies with H.E.S.S
Autor: Guy Pelletier, A. Förster, C. vanEldik, J. L. Skilton, P. M. Chadwick, Cameron B Rulten, S. Fegan, Svenja Carrigan, E. Birsin, J. Bolmont, Jim Hinton, S. Balenderan, M. A. Kastendieck, R. Kossakowski, M. J. Vorster, U. Menzler, P. Eger, J. Dyks, Daniel Sánchez, Gilles Henri, M. Panter, Michael Punch, M. Füßling, M. H. Grondin, Markus Holler, B. Glück, Konrad Bernlöhr, P. Espigat, Andreas Hillert, Denis Wouters, Pierre-Olivier Petrucci, Emmanuel Moulin, Felix Aharonian, G. Pühlhofer, B. Degrange, M. Tluczykont, J. Perez, G. Spengler, S. Kaufmann, R. delosReyes, A. Reimer, B. Peyaud, M. C. Medina, B. Giebels, Fabio Acero, H. Laffon, S. Vorobiov, D. Göring, S. Schwarzburg, M. Naumann-Godo, Thomas Lohse, R. White, Alexandre Marcowith, I. Oya, Jacek Niemiec, F. Stinzing, A. Djannati-Ataï, K. Valerius, M. K. Daniel, C. L. Naumann, J. F. Glicenstein, Olaf Reimer, Iurii Sushch, R. C. G. Chaves, A. Balzer, M. Mayer, Anna Szostek, F. Dubois, Tomasz Bulik, A. Fiasson, Christian Farnier, F. Feinstein, P. Hofverberg, D. Klochkov, M. PazArribas, M. Mohamed, M. Dalton, F. Sheidaei, Francois Brun, D. Parsons, D. Hampf, Dieter Horns, J. Mehault, C. Couturier, J. Brucker, M. Gajdus, Stefan Ohm, B. Opitz, A. Bochow, K. Egberts, Gavin Rowell, Guillaume Dubus, A. Lopatin, Catherine Boisson, S. Pita, A. A. Zdziarski, J. Conrad, Nu. Komin, A. Charbonnier, Vincent Marandon, Ullrich Schwanke, N. Nguyen, H. Gast, S. Heinz, C. Trichard, N. Maxted, H.-S. Zechlin, B. Khélifi, V. Sahakian, D. Nedbal, Anna Zajczyk, Joachim Ripken, A. Viana, P. deWilt, A. Cheesebrough, H. J. Dickinson, J.-P. Tavernet, G. Lamanna, K. Dutson, Alicja Wierzcholska, R. Steenkamp, M. V. Fernandes, W. Domainko, Julien Masbou, Stefan Wagner, Gisela Anton, Dirk Lennarz, M. deNaurois, K. Katarzyń ski, Heinrich J. Völk, T. Garrigoux, Regis Terrier, K. Kosack, Lukasz Stawarz, W. Kluź niak, Yvonne Becherini, P.P. Krüger, Y. A. Gallant, Andreas Quirrenbach, Christo Venter, Matteo Cerruti, F. Krayzel, C. Jahn, Christoph Deil, T. Kneiske, M. Dyrda, U. F. Katz, G. Maurin, E. deOñ aWilhelmi, R. Moderski, Reinhard Schlickeiser, P. Vincent, A. Zech, K. Stycz, G. Hermann, S. J. Nolan, Werner Hofmann, Michał Ostrowski, P. Brun, Michael Zacharias, S. Schwemmer, L. Rob, A. Schulz, Anna Barnacka, Andrea Santangelo, Joachim Hahn, J. D. Hague, Francesca Volpe, Marek Jamrozy, D. Fernandez, Helene Sol, L. O'c. Drury, J. Harris, Martin Ward, L. Fallon, G. Vasileiadis, A. Jacholkowska, G. Fontaine, J. Becker Tjus, N. W. Pekeur, Martin Raue, G. Heinzelmann, J. Biteau, I. D. Davids, S. Häffner, T.J.L. McCom, G. Cologna, A. Abramowski, M. Renaud, Chia-Chun Lu, S. Rosier-Lees, Sabrina Casanova, A. G. Akhperjanian, C. Stegmann, I. Jung, B. Rudak, Frank M. Rieger, J. P. Lenain, P. Bordas
Publikováno v: arXiv E-Print (only) (2012).
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2012, 548, pp.A38. ⟨10.1051/0004-6361/201219919⟩
Astronomy and Astrophysics-A&A, 2012, 548, pp.A38. ⟨10.1051/0004-6361/201219919⟩
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Astronomy and astrophysics 548, 11 (2013). doi:10.1051/0004-6361/201219919
Context. Vela X is a region of extended radio emission in the western part of the Vela constellation: one of the nearest pulsar wind nebulae, and associated with the energetic Vela pulsar (PSR B0833-45). Extended very-high-energy (VHE) γ-ray emissio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::479f87c545cf4ee3cf9fa16c4daf9da8
http://arxiv.org/abs/1210.1359
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5
H.E.S.S. constraints on Dark Matter annihilations towards the Sculptor and Carina Dwarf Galaxies
Autor: J. Dyks, Michael Punch, Reinhard Schlickeiser, A. Hoffmann, M. Kerschhaggl, A. Jacholkowska, M. de Naurois, R. C. G. Chaves, S. Kaufmann, C. L. Naumann, D. Nedbal, Christian Farnier, Dieter Horns, J. Mehault, A. Djannati-Ataï, P. Espigat, H. J. Dickinson, Michał Ostrowski, Dirk Lennarz, Gilles Henri, F. M. Schöck, M. Paz Arribas, J. K. Becker, D. Klochkov, Jacek Niemiec, Olaf Reimer, Omar Tibolla, A. A. Zdziarski, Ullrich Schwanke, J. Conrad, G. Pelletier, J. D. Hague, U. Barres de Almeida, Felix Ryde, J. Bolmont, P. Hofverberg, D. Khangulyan, W. Kluźniak, G. Lamanna, R. Steenkamp, Martin Ward, O. C. de Jager, N. Maxted, R. Kossakowski, Cameron B Rulten, M. Sikora, M. Dalton, S. Schwemmer, Anna Barnacka, Andrea Santangelo, M. Panter, Serguei Vorobiov, A. Shalchi, Martin Raue, G. Heinzelmann, L. O'c. Drury, A. Lopatin, David Maurin, Svenja Carrigan, B. Degrange, J. L. Skilton, A. C. Clapson, H. Gast, H.-S. Zechlin, M. Vivier, Stefan Wagner, Gisela Anton, A. Fiasson, S. Schwarzburg, D. Göring, J.-P. Tavernet, K. Kosack, Franky Dubois, Felix Aharonian, M. Vorster, Y. A. Gallant, D. Keogh, F. Stinzing, P. Brun, Francois Brun, Thomas Lohse, H. Laffon, M. Naumann-Godo, Matteo Cerruti, G. Spengler, M. V. Fernandes, Emmanuel Moulin, Guillaume Dubus, Łukasz Stawarz, Christo Venter, Marek Jamrozy, Anna Zajczyk, Pascal Vincent, K. Valerius, M. K. Daniel, M. Dyrda, Stefan Ohm, C. Jahn, S. Pita, B. Opitz, Heinrich J. Völk, U. F. Katz, Werner Hofmann, Helene Sol, Julien Masbou, J. F. Glicenstein, R. Moderski, Yvonne Becherini, Iurii Sushch, V. Borrel, A. Zech, Regis Terrier, L. Fallon, Francesca Volpe, B. Nicholas, A. Viana, S. J. Nolan, S. Rosier-Lees, Gavin Rowell, Jim Hinton, G. Fontaine, D. Hampf, R. de los Reyes, A. Schönwald, A. Frster, G. Pedaletti, K. Katarzyński, K. Egberts, V. Sahakian, J. Ruppel, Tomasz Bulik, Nu. Komin, Joachim Ripken, L.-M. Chounet, M. C. Medina, I. D. Davids, F. Feinstein, W. Domainko, P. Goret, J. Brucker, B. Giebels, G. Coignet, A. Marcowith, D. Gerbig, P. M. Chadwick, P.-O. Petrucci, Catherine Boisson, A. Bochow, M. Füßling, B. Khélifi, J-F. Olive, M. A. Kastendieck, E. de Oña Wilhelmi, V. Marandon, D. Nekrassov, L. Gérard, B. Glück, S. Fegan, P. Eger, Andreas Quirrenbach, T. J. L. McComb, M. Tluczykont, Christoph Deil, Anna Szostek, S. M. Rayner, J. P. Vialle, Konrad Bernlöhr, T. Kneiske, A. R. Bazer-Bachi, A. Charbonnier, S. Heinz, G. Pühlhofer, G. Hermann, A. Reimer, B. Behera, Fabio Acero, L. Rob, A. Wierzcholska, G. Vasileiadis, C. Stegmann, I. Jung, B. Rudak, A. G. Akhperjanian, N. Nguyen, M. Hauser, C. van Eldik, A. Abramowski, Sabrina Casanova, Frank M. Rieger, M. Renaud, P. Bordas, Chia-Chun Lu, I. Büsching, A. Cheesebrough
Publikováno v: Astroparticle Physics
Astroparticle Physics, Elsevier, 2011, 34, pp.608-616. ⟨10.1016/j.astropartphys.2010.12.006⟩
Astroparticle Physics, 2011, 34, pp.608-616. ⟨10.1016/j.astropartphys.2010.12.006⟩
The Sculptor and Carina Dwarf spheroidal galaxies were observed with the H.E.S.S. Cherenkov telescope array between January 2008 and December 2009. The data sets consist of a total of 11.8 and 14.8 hours of high quality data, respectively. No gamma-r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae17f08af7915855b1e53e9553094862
http://hal.in2p3.fr/in2p3-00562644
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6
Search for Lorentz Invariance breaking with a likelihood fit of the PKS 2155-304 Flare Data Taken on MJD 53944
Autor: Sabrina Casanova, Michael Punch, G. Hermann, B. Behera, V. Sahakian, A. Shalchi, Felix Ryde, C. Stegmann, O. C. de Jager, L. Rob, Svenja Carrigan, Frank M. Rieger, I. Jung, B. Rudak, P. Bordas, Christo Venter, M. A. Kastendieck, Gilles Henri, C. Jahn, U. F. Katz, R. C. G. Chaves, R. Moderski, Christian Farnier, A. Zech, Dirk Lennarz, S. Schwarzburg, M. Kerschhaggl, M. Vivier, Cameron B Rulten, G. Vasileiadis, Dieter Horns, M. Sikora, M. C. Medina, B. Giebels, A. Lopatin, L.-M. Chounet, I. D. Davids, Francois Brun, B. Degrange, A. A. Zdziarski, Rolf Bühler, M. de Naurois, P. Brun, Serguei Vorobiov, A. C. Clapson, Stefan Wagner, Gisela Anton, A. Marcowith, Andreas Quirrenbach, H. J. Dickinson, Emmanuel Moulin, Guillaume Dubus, Joachim Ripken, V. Marandon, J. Ruppel, Reinhard Schlickeiser, K. Kosack, Marek Jamrozy, A. Cheesebrough, Franky Dubois, D. Göring, P. Hofverberg, Christoph Deil, D. Keogh, T. Kneiske, Felix Aharonian, Helene Sol, M. Naumann-Godo, A. Jacholkowska, L. O'c. Drury, H. Laffon, D. Khangulyan, W. Kluźniak, Matteo Cerruti, G. Spengler, Julien Masbou, M. Tluczykont, A. Hoffmann, Gavin Rowell, G. Pelletier, L. Fallon, R. de los Reyes, M. Dalton, Stefan Ohm, J. K. Becker, P. Eger, S. Pita, J. Bolmont, M. Dyrda, R. Kossakowski, Konrad Bernlöhr, F. Feinstein, K. Valerius, M. K. Daniel, Anna Szostek, D. Nedbal, A. Schönwald, H. Gast, F. M. Schöck, Thomas Lohse, H.-S. Zechlin, M. Paz Arribas, V. Borrel, G. Lamanna, G. Pühlhofer, U. Barres de Almeida, Werner Hofmann, Regis Terrier, J. Brucker, A. Fiasson, A. Reimer, David Maurin, A. Djannati-Ataï, Pascal Vincent, S. Kaufmann, T. J. L. McComb, Fabio Acero, A. Viana, Ullrich Schwanke, A. R. Bazer-Bachi, Michał Ostrowski, S. Schwemmer, Anna Barnacka, Andrea Santangelo, A. Charbonnier, F. Stinzing, J.-P. Tavernet, S. Heinz, D. Klochkov, J. L. Skilton, D. Hampf, Alicja Wierzcholska, R. Steenkamp, J. F. Glicenstein, Iurii Sushch, M. V. Fernandes, Martin Ward, S. Rosier-Lees, M. Panter, Y. A. Gallant, G. Pedaletti, J. Dyks, Łukasz Stawarz, G. Coignet, J. D. Hague, Catherine Boisson, A. Bochow, K. Katarzyński, Heinrich J. Völk, P. Goret, M. Vorster, W. Domainko, N. Maxted, Francesca Volpe, B. Khélifi, J-F. Olive, B. Nicholas, C. L. Naumann, Yvonne Becherini, Martin Raue, G. Heinzelmann, J. Mehault, M. Füßling, E. de Oña Wilhelmi, G. Fontaine, K. Egberts, Nu. Komin, Anna Zajczyk, D. Gerbig, L. Gérard, B. Glück, B. Opitz, Jim Hinton, A. G. Akhperjanian, N. Nguyen, M. Hauser, C. van Eldik, A. Abramowski, P.-O. Petrucci, M. Renaud, Chia-Chun Lu, D. Nekrassov, I. Büsching, A. Frster, Tomasz Bulik, S. J. Nolan, P. M. Chadwick, S. Fegan, P. Espigat, Jacek Niemiec, Olaf Reimer, Omar Tibolla, J. Conrad, S. M. Rayner, J. P. Vialle
Publikováno v: Astroparticle Physics
Astroparticle Physics, 2011, 34, pp.738-747. ⟨10.1016/j.astropartphys.2011.01.007⟩
Astroparticle Physics, Elsevier, 2011, 34, pp.738-747. ⟨10.1016/j.astropartphys.2011.01.007⟩
Several models of Quantum Gravity predict Lorentz Symmetry breaking at energy scales approaching the Planck scale (10^{19} GeV). With present photon data from the observations of distant astrophysical sources, it is possible to constrain the Lorentz
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2a5354dcbef42a138659ca46a917d74
https://hal.in2p3.fr/in2p3-00561756
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8
Upgrading of PFA for Utilization in Concrete
Autor: C H Gast, Haw Cornelissen
Publikováno v: "SP-132: Fly Ash, Silica Fume, Slag, and Natural Pozzolans and Natural Pozzolans in Concrete - Proceedings Fourth Interna".
In order to remove coarse PFA particles from bulk fly ash batches, a pilot plant air classifier was built and tested. The effect of upgrading by air clsassification on mortar and concrete properties was investigated in an extended research programme.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80a743ca8590a87e99b45449ae0b7c0d
https://doi.org/10.14359/1983
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9
A Study of the Retention Behaviour of Various Organometallic Complexes in HPLC Phase Systems
Autor: J. C. Kraak, C. H. Gast
Publikováno v: Journal of Liquid Chromatography. 4:765-783
The retention behaviour of various organometallic complexes in HPLC has been investigated. Three polar adsorbents (silica, a CN-bonded and a diol-bonded stationary phase) and a nonpolar adsorbent (C18-bonded stationary phase) were used in this study
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4e9661bfbc3c7f1b810b9515477cd5e
https://doi.org/10.1080/01483918108059972
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10
Effect of exposure time and copper concentration on reproduction of the fathead minnow (Pimephales Promelas)
Autor: William A. Brungs, Marion H. Gast, Quentin H. Pickering
Publikováno v: Water Research. 11:1079-1083
Three concurrent studies were conducted to determine the chronic effect of prespawning exposure to various concentrations of copper on fathead minnow reproduction. Copper was introduced into the three exposure systems to give 6-, 3-, and 0-months exp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88d22d1ebc9f2f7ff45ae512ded745ea
https://doi.org/10.1016/0043-1354(77)90008-2
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