Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Santos, Jose Paulo"'
Autor:
Kim, Inwook, Bray, Connor, Marino, Andrew, Stone-Whitehead, Caitlyn, Lamm, Amii, Abells, Ryan, Amaro, Pedro, Andoche, Adrien, Cantor, Robin, Diercks, David, Fretwell, Spencer, Gillespie, Abigail, Guerra, Mauro, Hall, Ad, Harris, Cameron N., Harris, Jackson T., Hinkle, Calvin, Hayen, Leendert M., Hervieux, Paul-Antoine, Kim, Geon-Bo, Leach, Kyle G., Lennarz, Annika, Lordi, Vincenzo, Machado, Jorge, McKeen, David, Mougeot, Xavier, Ponce, Francisco, Ruiz, Chris, Samanta, Amit, Santos, José Paulo, Smolsky, Joseph, Taylor, John, Templet, Joseph, Upadhyayula, Sriteja, Wagner, Louis, Warburton, William K., Waters, Benjamin, Friedrich, Stephan
The Beryllium Electron capture in Superconducting Tunnel junctions (BeEST) experiment searches for evidence of heavy neutrino mass eigenstates in the nuclear electron capture decay of $^7$Be by precisely measuring the recoil energy of the $^7$Li daug
Externí odkaz:
http://arxiv.org/abs/2409.19085
Autor:
Grilo, Filipe, Shah, Chintan, Marques, José, Santos, José Paulo, López-Urrutia, José R. Crespo, Amaro, Pedro
We measure the energy-differential cross sections for collisional excitation of the soft X-ray electric-dipole K$\alpha$ ($x+y+w$) emission from He-like oxygen (O VII), using an electron beam ion trap. Values near their excitation thresholds were ext
Externí odkaz:
http://arxiv.org/abs/2407.20857
Autor:
Smolsky, Joseph, Leach, Kyle G, Abells, Ryan, Amaro, Pedro, Andoche, Adrien, Borbridge, Keith, Bray, Connor, Cantor, Robin, Diercks, David, Fretwell, Spencer, Friedrich, Stephan, Gillespie, Abigail, Guerra, Mauro, Hall, Ad, Harris, Cameron N, Harris, Jackson T, Hinkle, Calvin, Lamm, Amii, Hayen, Leendert M, Hervieux, Paul-Antoine, Kim, Geon-Bo, Kim, Inwook, Lennarz, Annika, Lordi, Vincenzo, Machado, Jorge, Marino, Andrew, McKeen, David, Mougeot, Xavier, Ponce, Francisco, Ruiz, Chris, Samanta, Amit, Santos, José Paulo, Stone-Whitehead, Caitlyn, Taylor, John, Templet, Joseph, Upadhyayula, Sriteja, Wagner, Louis, Warburton, William K
Despite their high relative abundance in our Universe, neutrinos are the least understood fundamental particles of nature. They also provide a unique system to study quantum coherence and the wavelike nature of particles in fundamental systems due to
Externí odkaz:
http://arxiv.org/abs/2404.03102
Autor:
The CREMA Collaboration, Schuhmann, Karsten, Fernandes, Luis M. P., Nez, François, Ahmed, Marwan Abdou, Amaro, Fernando D., Amaro, Pedro, Biraben, François, Chen, Tzu-Ling, Covita, Daniel S., Dax, Andreas J., Diepold, Marc, Franke, Beatrice, Galtier, Sandrine, Gouvea, Andrea L., Götzfried, Johannes, Graf, Thomas, Hänsch, Theodor W., Hildebrandt, Malte, Indelicato, Paul, Julien, Lucile, Kirch, Klaus, Knecht, Andreas, Kottmann, Franz, Krauth, Julian J., Liu, Yi-Wei, Machado, Jorge, Monteiro, Cristina M. B., Mulhauser, Françoise, Naar, Boris, Nebel, Tobias, Santos, Joaquim M. F. dos, Santos, José Paulo, Szabo, Csilla I., Taqqu, David, Veloso, João F. C. A., Voss, Andreas, Weichelt, Birgit, Antognini, Aldo, Pohl, Randolf
Hydrogen-like light muonic ions, in which one negative muon replaces all the electrons, are extremely sensitive probes of nuclear structure, because the large muon mass increases tremendously the wave function overlap with the nucleus. Using pulsed l
Externí odkaz:
http://arxiv.org/abs/2305.11679
Autor:
Hönicke, Philipp, Unterumsberger, Rainer, Guerra, Mauro, Wauschkuhn, Nils, Krämer, Markus, Sampaio, Jorge, Parente, Fernando, Indelicato, Paul, Marques, José Pires, Santos, José Paulo, Beckhoff, Burkhard
Publikováno v:
Radiat Phys Chem (2022) 202, 110501
The knowledge of atomic fundamental parameters, such as the fluorescence yields with low uncertainties, is of decisive importance in elemental quantification involving X-ray fluorescence analysis techniques. However, especially for the low-Z elements
Externí odkaz:
http://arxiv.org/abs/2111.11786
Autor:
Silva, João, Castelhano, Ricardo, Silva, Fernanda, Santos, José Paulo, Félix, Ana, Cruz, João, Machado, Jorge, Pessanha, Sofia
Publikováno v:
In Microchemical Journal May 2024 200
Autor:
Alves, Carlos, Reis, José Luís, dos Santos, José Paulo Marques, Gomes, Luís Mendes, Machado, José
Publikováno v:
In Procedia Computer Science 2024 238:932-937
Autor:
Pereira, Américo, Lopes, Luís, Fonte, Paulo, Póvoa, Pedro, Santos, Telmo G., Martinho, Alberto, Neves, Ângela, Bugalho, António, Gabriel-Santos, António, Pimenta, Gonçalo Gaspar Bentes, Goês, João, Martins, João, Oliveira, João Pedro, Santos, José Paulo, Gil, Luís C., Domingues, Miguel Onofre, Cunha, Orlando, de Sousa, Pedro Pinheiro, Rodrigues, Tiago A., Duarte, Valdemar R., Abrunhosa, Antero, Grilo, António, Nascimento, João Agostinho do, Pimenta, Mário
We present a viable prototype of a simple mechanical ventilator intended as a last resort to ventilate COVID-19 patients. The prototype implements the pressure-controlled continuous mandatory ventilation mode (PC-CMV) with settable breathing rates, i
Externí odkaz:
http://arxiv.org/abs/2004.00310
Autor:
Togawa, Moto, Kühn, Steffen, Shah, Chintan, Amaro, Pedro, Steinbrügge, René, Stierhof, Jakob, Hell, Natalie, Rosner, Michael, Fujii, Keisuke, Bissinger, Matthias, Ballhausen, Ralf, Hoesch, Moritz, Seltmann, Jörn, Park, SungNam, Grilo, Filipe, Porter, F. Scott, Santos, José Paulo, Chung, Moses, Stöhlker, Thomas, Wilms, Jörn, Pfeifer, Thomas, Brown, Gregory V., Leutenegger, Maurice A., Bernitt, Sven, López-Urrutia, José R. Crespo
Publikováno v:
Physical Review A 102, 052831 (2020)
We resonantly excite the $K$ series of O$^{5+}$ and O$^{6+}$ up to principal quantum number $n=11$ with monochromatic x rays, producing $K$-shell holes, and observe their relaxation by soft-x-ray emission. Some photoabsorption resonances of O$^{5+}$
Externí odkaz:
http://arxiv.org/abs/2003.05965
Autor:
de Avillez, Miguel A., Guerra, Mauro, Santos, José Paulo, Breitschwerdt, Dieter, Évora, University of, Berlin, Technical University, Lisbon, New University of
Aims. Determination of K- and L-shell cross sections of the carbon atom and ions using the modified relativistic binary encounter Bethe (MRBEB) method, a simple analytical scheme based on one atomic parameter that allows determining electron-impact i
Externí odkaz:
http://arxiv.org/abs/1909.08370