Results 51 to 60 of about 251,878 (309)

Searches for Ultra-High-Energy Photons at the Pierre Auger Observatory

Universe, 2022
The Pierre Auger Observatory, which is the largest air-shower experiment in the world, offers unprecedented exposure to neutral particles at the highest energies.
The Pierre Auger Collaboration
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Theory for the Beam Splitter in Quantum Optics: Quantum Entanglement of Photons and Their Statistics, HOM Effect

Mathematics, 2022
The theory of the beam splitter (BS) in quantum optics is well developed and based on fairly simple mathematical and physical foundations. This theory has been developed for any type of BS and is based on the constancy of the reflection coefficients R ...
Dmitry Makarov
doaj   +1 more source

Production rate of hard thermal photons and screening of quark mass singularity [PDF]

, 1992
Baier R, Nakkagawa H, Niegawa A, Redlich K. Production rate of hard thermal photons and screening of quark mass singularity. Zeitschrift für Physik C: Particles and fields. 1992;53(3):433-438.The emission of hard real photons from a quark-gluon plasma at
Niegawa, A., Baier, Rudolf, Nakkagawa, H., Redlich, K.   +3 more
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Quantum Theory of Scattering of Nonclassical Fields by Free Electrons

Mathematics, 2023
At present, there is no non-perturbative theory of scattering of nonclassical electromagnetic waves by free electrons that describes the scattering process completely with the help of quantum physics.
Dmitry Makarov
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Observation of the muon inner bremsstrahlung at LEP1 [PDF]

, 2007
Muon bremsstrahlung photons converted in front of the DELPHI main tracker (TPC) in dimuon events at LEP1 were studied in two photon kinematic ranges: 0 ...
Kluit, P, de Paula, L., Pape, L, Veloso F, D. Bertrand, Wickens J, S. O. Holmgren, Parodi, F, T.h. D. Papadopoulou, Salt J, N. De Maria, J. MacNaughton, M. Gandelman, Nikolenko, M, G. Eigen, Becks, KH, F. Matorras, Van Dam, P, Augustinus, A., Fanourakis G, G. Polok, Alemany-Fernandez, R, D. Liko, Fuster, J, Grosdidier, G, Abdallah, J, Cossutti, F, Lepeltier V, Amapane, N., Lyons, L., Leinonen L, P. Kersevan, B., Chapkin, M, Hedberg, Vincent,, Uvarov, V., Veloso, F., Abreu, P, Sopczak, A, J. Wickens, Boyko, I., Allmendinger T, A. Benvenuti, Weiser, C, V. Hedberg, Cavallo, F, De Boer, W., DELLA RICCA, GIUSEPPE, Becks, K-H, Elsing, M., Tkatchev, L, Murray W, Lemonne, J., D. Ryabtchikov, Jarlskog, Göran,, D. Loukas, A. Sadovsky, Ph. Gavillet, Poireau, V, Gavillet, Ph., C. Troncon, Doroba K, Vrba V, Amaldi U, Smirnova, Oxana, Malek, A, Kourkoumelis, C., A. Zintchenko, Lemonne J, A. D. Angelis, Apel, W. D., Tonazzo A, Yushchenko O, Vitale, L., Adam W, Pape, L., Siebel, M, Van Vulpen, I, Ellert, M., Ellert, M,, O. Yushchenko, Pukhaeva, N., M. Lopez, J., A. Ouraou, Ferro F, Kokkinias, P., Navarria F, W-D. Apel, Joram, C, B. King, T. d. Silva, Hauler, F., R. Barbier, Golob B, Migliore, E., Tkatchev, L., Lopes, J. H., R. M. Nulty, Orava R, P. Booth, Meroni C, Muryn, B., A. Washbrook, Amato S, Valenti, G., Lyons, L, Polok, G., M. Calvi, Ridky, J, Tyapkin, I, M. Mulders, Pullia A, Tyapkin, A, Bonesini, M, Zintchenko, A., Benekos, N, Tegenfeldt, F., Schwickerath, U., Tegenfeldt, F,, Buschmann, P, Tyapkin, P, Rehn J, Jarry, P., Kerzel, U., P. Adzic, Leitner, R., O. Passon, Calvi M, V. Poireau, A. Andreazza, Perepelitsa, V, Albrecht T, Loukas, D., Paiano, S., Cavallo F, P. Antilogus, Brunet, J.M., T. Myklebust, Zavrtanik, D, Holmgren, SO, W. De Boer, Asman, B., V. Vrba, Szczekowski, M, Blom, M, L. Peralta, Golob, B, Hedberg, V, I. Zimin, N., Ouraou, A, P. Buschmann, RONCHESE, PAOLO, Siebel M, K. Nawrocki, G. Grosdidier, G. Smadja, S. Holmgren, Holmgren, S. O., U. Mjoernmark, Verzi V, Brenner, R, Goncalves, P., Passon O, Parzefall, U, Augustin, J, Augustin, E, P. Holt, C. De Clercq, P. Tortosa, N. Benekos, Mueller, U, Bowcock T, Hallgren, A,, Hallgren, A., Battaglia M, M. Begalli, K. Grzelak, Marechal, B, Navarria, F., Kokkinias P, Piedra J, Salmi, L., Kluit P, VITALE, LORENZO, Hamacher, K., P.h. Gavillet, Tortosa, P, Poireau, V., J. Lopez, Leder, G., Pol, M. E., Chapkin M, Rebecchi, P, D. Treille, Witek M, Pierre, F, Smirnova, O, Haag, C., J. Lopes, M. Hennecke, M. Ellert, S. Chung, Fanourakis, G, Herr, H., Turluer, ML, Borisov, G., PAIANO, SIMONE, Adzic, P., Borisov, G, Ferrer A, Bracko, M, M. Bracko, P. Collins, Vrba, V, Bouquet, B., Lopes J, Szumlak, T, Besancon M, Drees J, Bluj M, G. Kernel, Apel, WD, Bluj, M, Uvarov, V, I. V. Vulpen, L. Mundim, F. Mandl, C. Espirito Santo, M., Meroni, C, Antilogus, P, V. Obraztsov, Barker, GJ, A. Augustinus, Holt, J, E. Anashkin, Gavillet, P, Holt, P, B. Kersevan, Sisakian A, Kapusta F, Becks, K.-H., K. Becks, D. Crennell, A. Tyapkin, I., Cieslik, K., Holmgren, S.-O., Berggren, M., Cieslik K, Oyanguren A, Botner, O,, Botner, O., Tristram, G., N. Kjaer, Myklebust, T., King, T, B. T. King, Mjoernmark, U, Bowcock, TJV, R. Sekulin, Drees, J, Apel WD, J. Piedra, De Clercq, C, Collins, P., Berat C, Espirito Santo, C, Becks, K. H., MacNaughton, J., Antilogus P, Crennell D, J. Barker, G., Turluer ML, F. Tegenfeldt, Pullia, A., Espirito Santo, M, S. Ask, Gandelman, M., K. Hamilton, R. Reinhardt, B. Buschbeck, Parzefall U, da Silva, T., Holmgren, S-O., Kokkinias, P, King, B, Vitale, L, Marechal B, M. Pol, R. Alemany-Fernandez, Moenig, K., Roudeau, P, Pieri, L., Haag C, Oyanguren, A., Salt, J., Kernel, G., Paganoni, M., Moenig K, Behrmann A, Todorovova, S., P. Rebecchi, Polok, G, Mandl, F., Rames J, B. Tome, Grzelak, K., Moa T, Houlden, M. A., Read, A., V. Zhuravlov, W. Da Silva, Cuevas, J., R. Gokieli, Ekelof, T., Fulda-Quenzer, F, Blom M, B. Muryn, Venus, W, Vegni, G, Hoffman, J., Mueller U, Lamsa, J, Van Dam, P., Jonsson, P, Nawrocki, K., Lotto, B, D. Collaboration, G. Myatt, C. D. Clercq, Richard F, Reinhardt, R., Battaglia, M., Paganoni M, Hallgren, A, J. Van Eldik, Besancon, M., C. Berat, Liebig, W, DELPHI Collaboration, L. Jungermann, M. Pimenta, Pol M, Albrecht, T, Andreazza, A., Elsing, M, Barker G, Adzic, P, N. I. Zimin, Jarlskog G, Moa, T, Martinez-Rivero, C., Mundim L, M. Siebel, Verdier, P, Perrotta, A., Guy, J, Alemany Fernandez R, Leder G, Troncon C, S. Katsanevas, Asman, B, Treille D, Maltezos, S., Reinhardt R, Krumstein, Z, T. Lesiak, Rebecchi, P., Ridky, J., D. Bardin, Masik J, Della Ricca, G, Boer, W, Allport P, Rames, J., Van Vulpen I, Wicke, D., Rodriguez D, J. H. Lopes, F. Cavallo, Witek, M, D. Papadopoulou, Th., Sisakian, A, De Maria, N, Vilanova D, Baubillier, M, U. Mueller, P. Gavillet, T. D. Papadopoulou, G. D. Ricca, M. Kucharczyk, Krumstein, Z., Ronchese P, Winter M, Kucharczyk M, Castro, N, Martinez Rivero C, Bardin, D., Lepeltier, V, Kluit, P., Gomez Ceballos G, A. Sisakian, Lutz, P., Joram C, Weiser C, M. Winter, Camporesi, T, W. D. Apel, G. Wilkinson, Margoni, M., Boonekamp, M, P. Baillon, Fulda-Quenzer, F., Read, A, Margoni, M, R. Orava, Ruhlmann-Kleider, V, M. Trochimczuk, Joram, C., Contri, R, Tonazzo, A., Sopczak A, Grosdidier, G., Costa, M.J., J. Lemonne, A. Sokolov, Zavrtanik D, Jarlskog, Göran, Angelis, A, Kerzel U, Lamsa J, Ruhlmann-Kleider, V., Vitale L, Cieslik, K, Leder, G, Checchia P, Moreno S, Myatt, G, Wahlen, H, Podobnik, T, De Lotto, B, Abdallah J, Bowcock, V, Anjos N, Bowcock, T, J. D’Hondt, Brenner, R,, Brenner, R., Rivero, M., Palacios, J.P., Fokitis, E., Lopez, J. M., Ellert M, Cuevas, J, Pimenta M, Amaldi, U., Obraztsov, V, S. Paiano, Verdier, P., Malek A, King, B.T., J. Strauss, Trochimczuk M, Passeri, A, Houlden M, Troncon, C, Sekulin R, Zintchenko, A, A. Zalewska, M. Besancon, Buschmann, P., De Angelis, A, Mazzucato, M., Olshevski, A, Trochimczuk, M., P. Roudeau, Kersevan, BP, Smadja, G., Katsanevas, S., Papadopoulou, Th.D., Boonekamp, M., Venus, W., Matorras F, Goncalves P, Turluer, M-L., Ferrer, A, Rivero M, T. Papadopoulou, V. Verzi, Bruckman P, Buschmann P, Smirnova O, Pieri L, Van Eldik J, J. Rames, Haug, S, Olshevski, A., Weiser, C., Holmgren, S, Zalewska A, Mazzucato, F, Calvi, M, Mazzucato, M, Morettini, P, Malek, A., Graziani, E, Vegni G, Verdier P, Winter, M, Ledroit F, Barker, G. J., Mueller, U., Obraztsov V, A. D. Simone, D. Radojicic, Navarria, F, K. Hamacher, F. Kapusta, Reid, D., D. Reid, da Silva, T, Stanitzki, M, Augustin J, Washbrook A, Wicke D, M. Moch, Bonesini, M., W. Murray, Jackson, N, Remortel, N, Jackson, J, Hennecke, M., J. Cuevas, De Lotto, B., Sosnowski, R, Boonekamp M, Lopes, J, Lopes, H, Abdallah, Jalal Mohamad, Mc Nulty R, Paiano, S, Haug, S., A. Passeri, D. LIKO5, Palka H, Ledroit, F, Costa, MJ, Tome B, DE ANGELIS, Alessandro, Costa M, Hedberg, Vincent, Booth, P.S.L., Fanourakis, G., Gazis, E., Collaboration, DELPHI, Fokitis, E, F. Navarria, Rames, J, Wahlen, H., Buschbeck B, Della Ricca G, Johansson, E. K., Kjaer, J, A. Onofre, Cosme G, C. Sander, Leinonen, L., Hoffman, Jakobus, W. D. Boer, Kjaer, N, Di Ciaccio, L, Herr H, Chung, S.U., Nikolenko, M., Flagmeyer U, Washbrook, A, Nassiakou, M, S. Tzamarias, Washbrook, J, Myatt, G., M. Berggren, Spassov, T, Zupan, M, Palacios, J. P., M. E. Pol, Perrotta, A, Mazzucato F, Jonsson, P., Allmendinger, T., Mazzucato M, Gomez-Ceballos, G., E. Augustin, J., Treille, D, Sekulin, R., Ballestrero, A., A. Houlden, M., Nicolaidou, R., J. Montenegro, A. Petrolini, W. Adam, Marin, J, Battaglia, M, P. Goncalves, Ronchese, P., Canale, V, Muryn, B, Gazis, E, Bonesini M, P. Checchia, Buschbeck, B., Onofre A, L. Salmi, N. Pukhaeva, Maltezos S, Kucharczyk, M., Foeth H, ROVELLI, TIZIANO, F. Mazzucato, Passon, O, Ellert, M, I. Boyko, T. Camporesi, null null, Moa, T., Tzamarias S, P. Verdier, R. Leitner, Brunet, JM, R. Contri, Hamilton K, K. Doroba, Brunet, J, Kouznetsov, O, King, B. T., A. De Angelis, Stocchi A, Onofre, A., Wicke, D, L. Lyons, Espirito Santo M, Jackson, J. N., W. Apel, Nicolaidou, R, Podobnik, T., Renton P, U. Parzefall, Smadja G, Brunet, M, D'Hondt J, Buschbeck, B, Rebecchi P, Kjaer N, P. Jonsson, R. Mc Nulty, Benvenuti, A., Monge R, Strauss, J, Sander C, A. Malek, Johansson, E, R. Nicolaidou, Ekelof, T, Johansson, K, Loukas D, P. Kokkinias, Fuster J, Zalewski P, Calvi, M., G. Vegni, Szumlak, T., Rodriguez, D, Fassouliotis D, Pol, ME, R. Sosnowski, J. Rehn, Sekulin, R, Rovelli, T, Hoffman J, Lopez, M, Lopez, J, Marco R, Perepelitsa, V., Adam, W., Baillon P, Marco J, Jeans, D., Sokolov, A, T. Tabarelli, J. Holt, P., Migliore E, Anashkin, E, Clercq, C, Kersevan B, Wickens, J., H. Foeth, Chierici, R, Ruhlmann Kleider V, Tabarelli T, N. Jackson, J., Rehn, J., J. V. Eldik, Sokolov, A., Tobin M, Masik, J, Timmermans J, Contri, R., Muenich, K, Margoni M, P.h. Charpentier, Vilanova, D., J. Marco, Hauler F, O. Botner, Pullia, A, Becks KH, Arnoud Y, Marin, J. C., Apel, W-D, P. Ronchese, Barker, Gary John, B. P. Kersevan, Apel, W.-D., Smirnova, O., Jeans, D, Ledroit, F., Besson N, Fernandez, J., Guy, J., M. L. Turluer, D. Jeans, Flagmeyer, U, Herr, H, Abdallah, J., A. Oblakowska Mucha, Ask S, Mazzucato, F., Di Simone, A, Katsanevas, S, Andringa, S., Lopez, JM, Ryabtchikov, D, Zimin, NI, Cuevas Maestro, Francisco Javier, J. Marin, Palacios, JP, Marechal, F., C. Garcia, Papadopoulou, T, S. U. Chung, N. Castro, Tobin, M, Allport, P.P., Eigen, G., Marin, JC, Augustin, J. E., Papadopoulou, D, Allport, PP, Rovelli T, Bambade, P, Begalli M, Begalli, M, Ferro, F., Veloso, F, Berggren, M, P. Allport, P., J. N. Jackson, Chudoba J, Stugu, B, A. D. Min, Bertrand, Daniel, M. Zupan, Cossutti F, N. Besson, T. Spassov, A. De Min, Bertrand, D., Timmermans, J., Reid, D, King B, Z. Krumstein, Fernandez, J, Hedberg, V., M. Brunet, J., Golob, B., Pukhaeva, N, Eldik, J, Bloch D, De Min, A., Nikolenko M, Savoy-Navarro, A, Lamsa, J., Lopez, J.M., E. Fokitis, Tortosa P, F. Fulda Quenzer, Moraes, D, U. Schwickerath, Ask, S., Washbrook, A.J., Marechal, B., Benvenuti A, Strauss, J., Tzamarias, S, Ryabtchikov D, M. Costa, T. J. V. Bowcock, Kucharczyk, M, Cossutti, F., Benekos N, A. Sopczak, Murray, W, de Paula, L, Lipniacka A, Loukas, D, Bluj, M., J. E. Augustin, Kourkoumelis C, A. Perrotta, S. L. Booth, P., Siebel, M., Ferrer, A., Nassiakou, M., Mariotti, C., Houlden, A, Chung S, Trochimczuk, M, V. Canale, Zhuravlov V, Houlden, M, Garcia, C., Papadopoulou, Th D., Johansson E, Wickens, J, Van Vulpen, I., Brodet, E., Savoy-Navarro, A., Jeans D, Poireau V, Van Dam P, Parkes, C, Jungermann, L., C. Matteuzzi, L. d. Paula, Da Silva, W, Chung, SU, Szumlak T, Winter, M., Abreu P, Mastroyiannopoulos, N, E. Johansson, Bloch, D, M. Baubillier, Zintchenko A, Wahlen H, Y.u. L. Vertogradova, J. Lamsa, C. Mariotti, Marin, J.-C., Da Silva, W., Jackson, J.N., Zhuravlov, V., NAVARRIA, FRANCESCO LUIGI, H. Palka, T. Podobnik, Mundim, L., Mastroyiannopoulos, N., Todorovova, S, MacNaughton J, Katsoufis E, Pozdniakov V, Pierre F, Bardin, D, Chierici R, Da Silva W, A. Ballestrero, G. Valenti, Perrotta A, Hauler, F, U. Amaldi, Ballestrero A, Parkes, C., Pukhaeva N, Sisakian, A., Oblakowska-Mucha, A., Andringa, S, Spassov, T., Piotto, E, Canale, V., Fulda Quenzer F, D. Zavrtanik, Mjoernmark U, Matteuzzi, C, Lesiak, T, Ben-Haim, E., J. D'Hondt, Contri R, G. Leder, J. Costa, M., B. De Lotto, V. Perepelitsa, Stocchi, A., Tortosa, Pablo, Petrolini, A., Murray, W., Tyapkin, I. A., W. Liebig, Castro N, C. Haag, F. Fulda-Quenzer, Ask, S, Foeth, H, Kapusta, F, van Remortel, N, M. C. Espirito Santo, Sadovsky, A, Montenegro, J., Lipniacka, A., Lyons L, Moraes, D., Roudeau P, A. Di Simone, K. Moenig, Ouraou, A., Yushchenko, O., Chierici, R., B. Bouquet, E. Ben-Haim, Moch, M., G. Borisov, Anashkin, E., D. Wicke, M. E. Santo, J. Kjaer, N., Papadopoulou, Th. D., S. Maltezos, Feindt, M, J-C. Marin, Troncon, C., Cosme, G., Gokieli R, J. Drees, J. Hoffman, T. Allmendinger, Drees, J., Brodet E, M. Battaglia, Carena, F, Gandelman M, A. Baroncelli, Antilogus, P., D. Rodriguez, Kouznetsov, O., Katsoufis, E, Zalewska, A., Jarlskog, G, Oblakowska-Mucha, A, Jonsson P, A. Tonazzo, L. Leinonen, Elsing M, Besson, N, C. Martinez Rivero, Zalewska, A, N. Zimin, Kapusta, F., Cosme, G, Bracko M, P. Palacios, J., R. Marco, N. J. Kjaer, Fassouliotis, D., Chudoba, J, Mjörnmark, Ulf, Katsoufis, E., PERROTTA, ANDREA, Sander, C., A. Olshevski, Bertrand D, Tyapkin I, Tyapkin P, Hamilton, K., Di Ciaccio, L., Bowcock, T. J V, Tome, B., Canale V, van Remortel N, Botner O, Hennecke M, M. Mazzucato, Richard, F., W. Venus, E. Brodet, G. Tristram, Passeri, A., P. Abreu, Szeptycka, M., W. D. Silva, Hoffman, J, Adam, W, T. Moa, Turluer, M-L, Perepelitsa V   +999 more
core   +1 more source

Multiphoton interference of distinguishable photons based on inner mode structure

, 2023
Quantum interference is a fundamental phenomenon required by quantum technologies such as quantum computing and quantum communication. Quantum interference using linear optics has been a candidate to simulate a quantum computer and to demonstrate ...
Alarcón Carvajal, Jeimmy Alejandra
core   +2 more sources

Theoretical Investigation of the Influence of Different Heavy Metal Oxides Modifiers on ZnO-Bi₂O₃-B₂O₃-SiO₂’s Photon- and Neutron-Shielding Capabilities Using the Monte Carlo Method

Applied Sciences, 2023
Radiation has become an essential part in medicine and researchers are constituently investigating radiation shielding materials that are suitable for different medical applications.
Hanan Akhdar
doaj   +1 more source

Photon-photon colliders

Proceedings Particle Accelerator Conference, 2002
Since the seminal work by Ginsburg, et al. (1984), the subject of giving the Next Linear Collider photon-photon capability, as well as electron-positron capability, has drawn much attention. A 1990 article by V.I. Telnov describes the situation at that time. In March 1994, the first workshop on this subject was held.
openaire   +4 more sources

HIGH ENERGY PHOTON-PHOTON AND ELECTRON-PHOTON COLLISIONS [PDF]

International Journal of Modern Physics A, 1998
The advent of a next linear e±e- collider and back-scatterd laser beams will allow the study of a vast array of high energy processes of the Standard Model through the fusion of real and virtual photons and other gauge bosons. As examples, I discuss virtual photon scattering γ*γ*→X in the region dominated by BFKL hard Pomeron exchange and report the ...
openaire   +2 more sources

Experiments in Cavity QED: Exploring the Interaction of Quantized Light with a Single Trapped Atom [PDF]

, 2005
The experiments discussed in this thesis focus on the interaction of a single trapped atom with the single mode of a high-finesse optical cavity, in the regime of strong coupling.
Boca, Andreea
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