Výsledky vyhledávání - "antimatter gravity"

Akademický článek

Antimatter Gravity: Second Quantization and Lagrangian Formalism

Autor: Ulrich D. Jentschura

Publikováno v: Physics, Vol 2, Iss 3, Pp 397-411 (2020)

The application of the CPT (charge-conjugation, parity, and time reversal) theorem to an apple falling on Earth leads to the description of an anti-apple falling on anti–Earth (not on Earth). On the microscopic level, the Dirac equation in curved s

Externí odkaz: https://doaj.org/article/c6a2db426d044eb68f4209de39a0dfe0

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Pulsed production of antihydrogen

Autor: G. Nebbia, Marco Prevedelli, M. Antonello, I. C. Tietje, B. Rienäcker, Daniel Comparat, Alberto Rotondi, M. Fanì, Sebastiano Mariazzi, O. Khalidova, Roberto S. Brusa, Nicola Zurlo, Davide Pagano, A. Camper, S.R. Müller, Markus K. Oberthaler, V. Petracek, Ole Røhne, C. Zimmer, Patrick Nedelec, Giovanni Consolati, Valerio Toso, Chloé Malbrunot, A. Hinterberger, Germano Bonomi, Lea Di Noto, P. Cheinet, Rafael Ferragut, Luca Povolo, P. Yzombard, Marco Giammarchi, Lilian Nowak, F. Prelz, J. Fesel, Sebastian Gerber, Ruggero Caravita, Emmanuel Oswald, Heidi Sandaker, Romualdo Santoro, Alban Kellerbauer, A. S. Belov, Luca Penasa, F. Guatieri, Angela Gligorova, Lisa Theresa Glöggler, Viktor Matveev, T. Wolz, Claude Amsler, D. Krasnický, A. Demetrio, G. Testera, Fabrizio Castelli, Michael Doser, S. Haider, Massimo Caccia, V. Lagomarsino

Publikováno v: Commun.Phys.
Commun.Phys., 2021, 4 (1), pp.19. ⟨10.1038/s42005-020-00494-z⟩
Communications Physics
Communications Physics, Vol 4, Iss 1, Pp 1-11 (2021)

Antihydrogen atoms with K or sub-K temperature are a powerful tool to precisely probe the validity of fundamental physics laws and the design of highly sensitive experiments needs antihydrogen with controllable and well defined conditions. We present

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5ac0f973e3eda0f816058c60d196bed
http://hdl.handle.net/11379/539821

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A cryogenic tracking detector for antihydrogen detection in the AEgIS experiment

Autor: J. Wuethrich, Alberto Rotondi, Daniel Comparat, O. Khalidova, Alban Kellerbauer, Ole Røhne, P.A. Ekman, G. Testera, G. Nebbia, Davide Pagano, P. Hackstock, Marco Prevedelli, M. Antonello, Fabrizio Castelli, A. Camper, Sebastian Gerber, Massimo Caccia, D. Haider, C. Zimmer, Michael Doser, F. Prelz, I. C. Tietje, L. Nowak, Heidi Sandaker, Sebastiano Mariazzi, A. Hinterberger, S. Haider, F. Guatieri, Romualdo Santoro, Marco Giammarchi, A. S. Belov, Rafael Ferragut, D. Krasnický, J. Robert, A. Demetrio, Chloé Malbrunot, V. Toso, P. Yzombard, Giovanni Consolati, Germano Bonomi, L. Di Noto, V. Lagomarsino, James William Storey, Claude Amsler, T. Wolz, S.R. Müller, Ruggero Caravita, V. A. Matveev, B. Rienaecker, Luca Penasa, M. Oberthaler, Roberto S. Brusa, V. Petracek, Angela Gligorova, Patrick Nedelec, Nicola Zurlo, M. Fanì, E. Oswald

Publikováno v: Nucl.Instrum.Meth.A
Nucl.Instrum.Meth.A, 2020, 960, pp.163637. ⟨10.1016/j.nima.2020.163637⟩

We present the commissioning of the Fast Annihilation Cryogenic Tracker detector (FACT), installed around the antihydrogen production trap inside the 1 T superconducting magnet of the AEgIS experiment. FACT is designed to detect pions originating fro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52a178551b2676d4163b4a5a3e8a865e
http://hdl.handle.net/11311/1137915

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Resistive Multiplexed Micromegas Detectors to Search for Dark Sector Physics and Test the Weak Equivalence Principle for Anti-Matter at CERN

Autor: Banerjee, Dipanwita

The experiments NA64 and GBAR aiming to explore the still unanswered questions in physics of the existence of dark matter and the matter- antimatter asymmetry, respectively, are presented in the scope of this thesis. NA64 is an experiment at CERN sea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fb3cffab7e3660793cec3977e4048e9
https://hdl.handle.net/20.500.11850/231250

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Antimatter Gravity Measurements with Cold Antihydrogen: the AEgIS Experiment

Autor: Doser, M., Amsler, C., Ariga, T., Bonomi, G., Braunig, P., Brusa, R. S., Cabaret, L., Caccia, M., Caravita, R., Castelli, F., Cerchiari, G., Comparat, D., Consolati, G., Demetrio, A., Di Noto, L., Ereditato, A., Evans, C., Ferragut, R., Fesel, J., Fontana, A., Gerber, S., Giammarchi, M., Gligorova, A., Guatieri, F., Haider, S., Holmestad, H., Huse, T., Kellerbauer, A., Krasnicky, D., Lagomarsino, V., Lansonneur, P., Lebrun, P., Malbrunot, C., Mariazzi, S., Matveev, V., Mazzotta, Z., Nebbia, G., Nedelec, P., Oberthaler, M., Pacifico, N., Pagano, D., Penasa, L., Petracek, V., Pistillo, C., Prelz, F., Prevedelli, M., Ravelli, L., Rienaecker, B., Røhne, O. M., Rotondi, A., Sacerdoti, M., Sandaker, H., Santoro, R., Scampoli, P., Smestad, L., Sorrentino, F., Strojek, I. M., Testera, G., Tietje, I. C., Vamosi, S., Widmann, E., Yzombard, P., Zmeskal, J., Zurlo, N.

Publikováno v: CPT and Lorentz Symmetry.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::132ce5f833ef54f1ca2f5639b3d1b0f3
https://doi.org/10.1142/9789813148505_0005

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Advances in PS manipulations and laser studies in the AEgIS experiment

Autor: S. Haider, Johann Marton, Ruggero Caravita, Davide Pagano, S. Müller, J. Robert, G. Nebbia, Nicola Pacifico, Markus K. Oberthaler, J. Fesel, Rafael Ferragut, D. Krasnický, R. S. Brusa, L. Ravelli, Massimo Caccia, Giovanni Consolati, A. Demetrio, C. Zimmer, Patrick Nedelec, Johann Zmeskal, C. Evans, Sebastiano Mariazzi, Felice Sorrentino, B. Rienäcker, V. Petráček, F. Prelz, Marco Giammarchi, L. Di Noto, Giovanni Cerchiari, Heidi Sandaker, E. Widmann, Stefano Aghion, Andrea Fontana, Sebastian Gerber, V. Lagomarsino, A. Hinterberger, V. Matveev, Chloé Malbrunot, Angela Gligorova, Ole Røhne, F. Guatieri, O. Khalidova, Daniel Comparat, P. Lansonneur, Marco Prevedelli, I. C. Tietje, Alberto Rotondi, G. Testera, Lillian Smestad, Luca Penasa, Fabrizio Castelli, Michael Doser, Ph. Lebrun, H. Holmestad, P. Yzombard, Z. Mazzotta, Alban Kellerbauer, Germano Bonomi, Nicola Zurlo, Claude Amsler, Romualdo Santoro

Publikováno v: Acta Phys.Polon.B
2nd Jagiellonian Symposium of Fundamental and Applied Subatomic Physics
2nd Jagiellonian Symposium of Fundamental and Applied Subatomic Physics, Jun 2017, Kraków, Poland. pp.1583, ⟨10.5506/APhysPolB.48.1583⟩
Acta Physica Polonica B

International audience; Positronium (Ps), the unstable bound state of electron and positron, is a valuable system for neutral antimatter spectroscopic studies and for antihydrogen production. Forming a pulsed beam cold antihydrogen using charge-excha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fb5e4245361afa472d118c602556cac
http://hdl.handle.net/11567/960175

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The AEgIS Experiment

Autor: R. Vaccarone, S. Lehner, C. Regenfus, Paola Scampoli, James William Storey, M. A. Subieta Vasquez, A. Gligorova, V. Lagomarsino, C. Pistillo, F. Merkt, Ruggero Caravita, S. D. Hogan, Claude Amsler, P. Nédélec, M. Špaček, Davide Trezzi, Tomoko Ariga, G. Cerchiari, Nicola Pacifico, Heidi Sandaker, E. Jordan, S. Di Domizio, J. Bremer, Rafael Ferragut, S. Mariazzi, Alexey Dudarev, Giovanni Consolati, Marco Giammarchi, Germano Bonomi, T. Huse, Ole Røhne, Jiro Kawada, L. Di Noto, S. Haider, J. H. Derking, M. Kimura, D. Krasnický, Marco Prevedelli, Fabrizio Castelli, G. Testera, Cristina Riccardi, O. Ahlén, Michael Doser, Alban Kellerbauer, Sergei Gninenko, E. Widmann, A. Knecht, Johann Zmeskal, P. Genova, Antonio Ereditato, D. Comparat, Carlo Canali, Andrea Fontana, Thomas Kaltenbacher, Simone Cialdi, S. Zavatarelli, Akitaka Ariga, Stefano Aghion, Chloé Malbrunot, V. A. Matveev, V. Petráček, Alberto Rotondi, L. V. Jørgensen, L. Cabaret, R. S. Brusa, F. Prelz, G. Nebbia, A. S. Belov, P. Bräunig, F. Moia, M. Oberthaler

Publikováno v: Hyperfine Interactions. 228:121-131

The AEgIS experiment aims at performing the first test of the Weak Equivalence Principle of General Relativity in the antimatter sector by measuring the gravitational acceleration acting on a beam of cold antihydrogen to a precision of 1 %. The insta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aee86b0cabdc66fa06f79b5f56ec4e81
https://doi.org/10.1007/s10751-014-1057-0

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