Výsledky vyhledávání - "Jernelv, I. L."

Towards a gravity measurement on cold antimatter atoms

Autor: Caravita, R., Aghion, S., Amsler, C., Ariga, A., Ariga, T., Bonomi, G., Braünig, P., Bremer, J., Brusa, R. S., Cabaret, L., Caccia, M., Castelli, F., Cerchiari, G., Chlouba, K., Cialdi, S., Comparat, D., Consolati, G., Demetrio, A., Di Noto, L., Doser, M., Dudarev, A., Ereditato, A., Evans, C., Ferragut, R., Fesel, J., Fontana, A., Forslund, O. K., Gerber, S., Giammarchi, M., Gligorova, A., Gninenko, S., Guatieri, F., Haider, S., Holmestad, H., Huse, T., Jernelv, I. L., Jordan, E., Kaltenbacher, T., Kellerbauer, A., Kimura, M., Koetting, T., Krasnicky, D., Lagomarsino, V., Lansonneur, P., Lebrun, P., Lehner, S., Liberadzka, J., Malbrunot, C., Mariazzi, S., Marx, L., 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., Resch, L., Rienäcker, B., Røhne, O. M., Rosenberger, S., Rotondi, A., Sacerdoti, M., Sandaker, H., Santoro, R., Sorrentino, F., Spacek, M., Storey, J., Strojek, I. M., Testera, G., Tietje, I., Vamosi, S., Widmann, E., Yzombard, P., Zavatarelli, J. Zmeskal, S. Zavatarelli, J. Zmeskal, SCAMPOLI, PAOLA

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3730::4597fd7896e7926da74221eca316ffcc
http://hdl.handle.net/11588/671938

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Akademický článek

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Laser excitation of then=3level of positronium for antihydrogen production

Autor: B. Rienäcker, Roberto S. Brusa, S. Vamosi, V. Petracek, Luca Penasa, I. L. Jernelv, Giovanni Cerchiari, L. Cabaret, Alberto Rotondi, T. Huse, L. Di Noto, Paola Scampoli, G. Nebbia, M. Sacerdoti, James William Storey, Sergei Gninenko, Claude Amsler, Marco Prevedelli, V. Lagomarsino, I. C. Tietje, Simone Cialdi, M. Kimura, Adriano Fontana, E. Jordan, Sebastian Gerber, Heidi Sandaker, K. Chlouba, Sebastiano Mariazzi, Giovanni Consolati, Germano Bonomi, A. Demetrio, F. Guatieri, Massimo Caccia, M. Spacek, L. Resch, Nicola Zurlo, C. Evans, P. Bräunig, J. Bremer, F. Prelz, Viktor Matveev, E. Widmann, C. Pistillo, Ruggero Caravita, Akitaka Ariga, Ola Kenji Forslund, Davide Pagano, Rafael Ferragut, S. Haider, Daniel Comparat, Alexey Dudarev, J. Fesel, Ole Røhne, Romualdo Santoro, Stefano Aghion, Marco Giammarchi, Sebastian Lehner, Z. Mazzotta, Felice Sorrentino, Alban Kellerbauer, Chloé Malbrunot, P. Lebrun, D. Krasnicky, L. Marx, Nicola Pacifico, P. Lansonneur, L. Ravelli, I. M. Strojek, T. Koettig, Lillian Smestad, H. Holmestad, Antonio Ereditato, Tomoko Ariga, G. Testera, Fabrizio Castelli, Patrick Nedelec, Michael Doser, Johann Zmeskal, J. Liberadzka, M. Oberthaler, Angela Gligorova, P. Yzombard

Publikováno v: Aghion, S.; Amsler, Claude; Ariga, Akitaka; Ariga, Tomoko; Bonomi, G.; Bräunig, P.; Bremer, J.; Brusa, R. S.; Cabaret, L.; Caccia, M.; Caravita, R.; Castelli, F.; Cerchiari, G.; Chlouba, K.; Cialdi, S.; Comparat, D.; Consolati, G.; Demetrio, A.; Di Noto, L.; Doser, M.; ... (2016). Laser excitation of the n = 3 level of positronium for antihydrogen production. Physical review. A-atomic, molecular, and optical physics, 94(1) American Physical Society 10.1103/PhysRevA.94.012507
Physical Review A
Physical Review A, American Physical Society, 2016, 94 (1), pp.012507. ⟨10.1103/PhysRevA.94.012507⟩

We demonstrate laser excitation of the n=3 state of positronium (Ps) in vacuum. A specially designed high-efficiency pulsed slow positron beam and single shot positronium annihilation lifetime spectroscopy were used to produce and detect Ps. Pulsed l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69a1fd4b74d1a3d406d773c7e7e46414
https://doi.org/10.1103/physreva.94.012507

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Positron manipulation and positronium laser excitation in AEgIS

Autor: Daniel Comparat, Sandra Zavatarelli, Marco Giammarchi, Laura Resch, Giovanni Consolati, Giovanni Cerchiari, Germano Bonomi, M. Sacerdoti, F. Sorrentino, M. Spacek, G. Nebbia, Angela Gligorova, P. Lebrun, Marco Prevedelli, M. Kimura, H. Holmestad, P. Lansonneur, S. Haider, Heidi Sandaker, I. C. Tietje, Paola Scampoli, F. Prelz, James William Storey, T. Kaltenbacher, G. Testera, Tomoko Ariga, N. Pacifico, A. Demetrio, Stefan Rosenberger, Viktor Matveev, C. Evans, Romualdo Santoro, L. Ravelli, Markus K. Oberthaler, Karl Chlouba, Luca Penasa, Fabrizio Castelli, Davide Pagano, Simone Cialdi, Claude Amsler, Michael Doser, E. Jordan, Daniel Krasnicky, Alberto Rotondi, C. Pistillo, Ruggero Caravita, Ola Kenji Forslund, Sebastiano Mariazzi, Patrick Nedelec, Lea Di Noto, Adriano Fontana, P. Yzombard, Johann Zmeskal, Sebastian Gerber, L. Cabaret, T. Huse, J. Liberadzka, F. Guatieri, B. Rienäcker, Roberto S. Brusa, S. Vamosi, V. Petracek, Sebastian Lehner, Izabela M Strojek, Antonio Ereditato, Alexey Dudarev, J. Fesel, S. Gninenko, Z. Mazzotta, Alban Kellerbauer, Chloé Malbrunot, Lisa Marx, Ole Røhne, Rafael Ferragut, Ine L Jernelv, Akitaka Ariga, P. Bräunig, J. Bremer, Stefano Aghion, Eberhard Widmann, V. Lagomarsino, Torsten Koetting, Massimo Caccia

Production of antihydrogen by using the charge exchange reaction, as proposed by AEgIS (Antimatter Experiment: gravity, Interferometry, Spectroscopy), requires the formation of a dense cloud of positronium atoms excited to Rydberg states. In this wor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d53c6531f930bcb96f9ce0df620e8a96
http://hdl.handle.net/11588/836516

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Positron bunching and electrostatic transport system for the production and emission of dense positronium clouds into vacuum

Autor: C. Pistillo, M. Sacerdoti, Ruggero Caravita, Marco Prevedelli, I. C. Tietje, L. Cabaret, Ola Kenji Forslund, T. Huse, S. Rosenberger, Patrick Nedelec, V. A. Matveev, Adriano Fontana, Giovanni Cerchiari, Johann Zmeskal, Sandra Zavatarelli, J. Liberadzka, Simone Cialdi, E. Jordan, Marco Giammarchi, G. Nebbia, Fiodor Sorrentino, Akitaka Ariga, Daniel Comparat, M. Kimura, N. Pacifico, Z. Mazzotta, G. Testera, Giovanni Consolati, A. S. Belov, Germano Bonomi, Romualdo Santoro, Luca Penasa, D. Krasnicky, I. L. Jernelv, T. Kaltenbacher, M. Spacek, Alban Kellerbauer, A. Demetrio, Sebastiano Mariazzi, Fabrizio Castelli, Chloé Malbrunot, Heidi Sandaker, P. Lansonneur, Ole Røhne, C. Evans, Michael Doser, S. N. Gninenko, J. Fesel, M. Oberthaler, L. Marx, Angela Gligorova, H. Holmestad, Paola Scampoli, James William Storey, P. Bräunig, F. Prelz, P. Yzombard, Alberto Rotondi, Claude Amsler, T. Koetting, B. Rienäcker, Sebastian Gerber, Roberto S. Brusa, S. Vamosi, J. Bremer, V. Petracek, Antonio Ereditato, K. Chlouba, F. Guatieri, Sebastian Lehner, Alexey Dudarev, Stefano Aghion, S. Haider, P. Lebrun, Eberhard Widmann, V. Lagomarsino, L. Di Noto, L. Ravelli, Davide Pagano, Tomoko Ariga, I. M. Strojek, Massimo Caccia

Publikováno v: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Elsevier, 2015, 362, pp.86-92. ⟨10.1016/j.nimb.2015.08.097⟩
Amsler, Claude; Ariga, Akitaka; Ariga, Tomoko; Ereditato, Antonio; Kaltenbacher, Thomas Roland; Kimura, Mitsuhiro; Pistillo, Ciro; Scampoli, Paola; Storey, James William (2015). Positron bunching and electrostatic transport system for the production and emission of dense positronium clouds into vacuum. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 362, pp. 86-92. Elsevier 10.1016/j.nimb.2015.08.097

International audience; We describe a system designed to re-bunch positron pulses delivered by an accumulator supplied by a positron source and a Surko-trap. Positron pulses from the accumulator are magnetically guided in a 0.085 T field and are inje

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6665bce62d92111d5689328f693f3c1
http://hdl.handle.net/11588/617271

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