Zobrazeno 1 - 10
of 393
pro vyhledávání: '"Johann , U."'
Autor:
Armano, M, Audley, H, Baird, J, Binetruy, P, Born, M, Bortoluzzi, D, Castelli, E, Cavalleri, A, Cesarini, A, Cruise, A M, Danzmann, K, Silva, M de Deus, Diepholz, I, Dixon, G, Dolesi, R, Ferraioli, L, Ferroni, V, Fitzsimons, E D, Freschi, M, Gesa, L, Giardini, D, Gibert, F, Giusteri, R, Grimani, C, Grzymisch, J, Harrison, I, Hartig, M-S, Heinzel, G, Hewitson, M, Hollington, D, Hoyland, D, Hueller, M, Inchauspé, H, Jennrich, O, Jetzer, P, Johann, U, Johlander, B, Karnesis, N, Kaune, B, Killow, C J, Korsakova, N, Lobo, J A, López-Zaragoza, J P, Maarschalkerweerd, R, Mance, D, Martín, V, Martin-Polo, L, Martin-Porqueras, F, Martino, J, McNamara, P W, Mendes, J, Mendes, L, Meshksar, N, Nofrarias, M, Paczkowski, S, Perreur-Lloyd, M, Petiteau, A, Plagnol, E, Ramos-Castro, J, Reiche, J, Rivas, F, Robertson, D I, Russano, G, Sanjuan, J, Slutsky, J, Sopuerta, C F, Sumner, T, Texier, D, Thorpe, J I, Vetrugno, D, Vitale, S, Wanner, G, Ward, H, Wass, P J, Weber, W J, Wissel, L, Wittchen, A, Zweifel, P
The tilt-to-length coupling during the LISA Pathfinder mission has been numerically and analytically modeled for particular timespans. In this work, we investigate the long-term stability of the coupling coefficients of this noise. We show that they
Externí odkaz:
http://arxiv.org/abs/2407.05852
Autor:
Armano, M, Audley, H, Baird, J, Binetruy, P, Born, M, Bortoluzzi, D, Castelli, E, Cavalleri, A, Cesarini, A, Cruise, A M, Danzmann, K, Silva, M de Deus, Diepholz, I, Dixon, G, Dolesi, R, Ferraioli, L, Ferroni, V, Fitzsimons, E D, Freschi, M, Gesa, L, Giardini, D, Gibert, F, Giusteri, R, Grimani, C, Grzymisch, J, Harrison, I, Hartig, M-S, Heinzel, G, Hewitson, M, Hollington, D, Hoyland, D, Hueller, M, Inchauspé, H, Jennrich, O, Jetzer, P, Johann, U, Johlander, B, Karnesis, N, Kaune, B, Killow, C J, Korsakova, N, Lobo, J A, López-Zaragoza, J P, Maarschalkerweerd, R, Mance, D, Martín, V, Martin-Polo, L, Martin-Porqueras, F, Martino, J, McNamara, P W, Mendes, J, Mendes, L, Meshksar, N, Nofrarias, M, Paczkowski, S, Perreur-Lloyd, M, Petiteau, A, Plagnol, E, Ramos-Castro, J, Reiche, J, Rivas, F, Robertson, D I, Russano, G, Sanjuan, J, Slutsky, J, Sopuerta, C F, Sumner, T, Tevlin, L, Texier, D, Thorpe, J I, Vetrugno, D, Vitale, S, Wanner, G, Ward, H, Wass, P J, Weber, W J, Wissel, L, Wittchen, A, Zweifel, P
We present a study of the tilt-to-length coupling noise during the LISA Pathfinder mission and how it depended on the system's alignment. Tilt-to-length coupling noise is the unwanted coupling of angular and lateral spacecraft or test mass motion int
Externí odkaz:
http://arxiv.org/abs/2308.02398
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Autor:
Aguilera, D., Ahlers, H., Battelier, B., Bawamia, A., Bertoldi, A., Bondarescu, R., Bongs, K., Bouyer, P., Braxmaier, C., Cacciapuoti, L., Chaloner, C., Chwalla, M., Ertmer, W., Franz, M., Gaaloul, N., Gehler, M., Gerardi, D., Gesa, L., Gürlebeck, N., Hartwig, J., Hauth, M., Hellmig, O., Herr, W., Herrmann, S., Heske, A., Hinton, A., Ireland, P., Jetzer, P., Johann, U., Krutzik, M., Kubelka, A., Lämmerzahl, C., Landragin, A., Lloro, I., Massonnet, D., Mateos, I., Milke, A., Nofrarias, M., Oswald, M., Peters, A., Posso-Trujillo, K., Rasel, E., Rocco, E., Roura, A., Rudolph, J., Schleich, W., Schubert, C., Schuldt, T., Seidel, S., Sengstock, K., Sopuerta, C. F., Sorrentino, F., Summers, D., Tino, G. M., Trenkel, C., Uzunoglu, N., von Klitzing, W., Walser, R., Wendrich, T., Wenzlawski, A., Weßels, P., Wicht, A., Wille, E., Williams, M., Windpassinger, P., Zahzam, N.
The theory of general relativity describes macroscopic phenomena driven by the influence of gravity while quantum mechanics brilliantly accounts for microscopic effects. Despite their tremendous individual success, a complete unification of fundament
Externí odkaz:
http://arxiv.org/abs/1312.5980
Autor:
Hechenblaikner, G., Gerndt, R., Johann, U., Luetzow-Wentzky, P., Wand, V., Audley, H., Danzmann, K., Garcia-Marin, A., Heinzel, G., Nofrarias, M., Steier, F.
Publikováno v:
Appl.Opt.49:5665-5677,2010
In this article we describe the first investigations of the complete engineering model of the Optical Metrology System (OMS), a key subsystem of the LISA Pathfinder science mission to space. The latter itself is a technological precursor mission to L
Externí odkaz:
http://arxiv.org/abs/1006.2122
Autor:
Gerardi, D., Allen, G., Conklin, J. W., Sun, K-X., DeBra, D., Buchman, S., Gath, P., Fichter, W., Byer, R. L., Johann, U.
Future drag-free missions for space-based experiments in gravitational physics require a Gravitational Reference Sensor with extremely demanding sensing and disturbance reduction requirements. A configuration with two cubical sensors is the current b
Externí odkaz:
http://arxiv.org/abs/0910.0758
Autor:
Christophe, B., Andersen, P. H., Anderson, J. D., Asmar, S., Bério, Ph., Bertolami, O., Bingham, R., Bondu, F., Bouyer, Ph., Bremer, S., Courty, J. -M., Dittus, H., Foulon, B., Gil, P., Johann, U., Jordan, J. F., Kent, B., Lämmerzahl, C., Lévy, A., Métris, G., Olsen, O., Pàramos, J., Prestage, J. D., Progrebenko, S. V., Rasel, E., Rathke, A., Reynaud, S., Rievers, B., Samain, E., Sumner, T. J., Theil, S., Touboul, P., Turyshev, S., Vrancken, P., Wolf, P., Yu, N.
Publikováno v:
Exper.Astron.23:529-547,2009
The Solar System Odyssey mission uses modern-day high-precision experimental techniques to test the laws of fundamental physics which determine dynamics in the solar system. It could lead to major discoveries by using demonstrated technologies. The m
Externí odkaz:
http://arxiv.org/abs/0711.2007
Autor:
Wolf, P., Bordé, Ch. J., Clairon, A., Duchayne, L., Landragin, A., Lemonde, P., Santarelli, G., Ertmer, W., Rasel, E., Cataliotti, F. S., Inguscio, M., Tino, G. M., Gill, P., Klein, H., Reynaud, S., Salomon, C., Peik, E., Bertolami, O., Gil, P., Páramos, J., Jentsch, C., Johann, U., Rathke, A., Bouyer, P., Cacciapuoti, L., Izzo, D., De Natale, P., Christophe, B., Touboul, P., Turyshev, S. G., Anderson, J. D., Tobar, M. E., Schmidt-Kaler, F., Vigué, J., Madej, A., Marmet, L., Angonin, M-C., Delva, P., Tourrenc, P., Metris, G., Müller, H., Walsworth, R., Lu, Z. H., Wang, L., Bongs, K., Toncelli, A., Tonelli, M., Dittus, H., Lämmerzahl, C., Galzerano, G., Laporta, P., Laskar, J., Fienga, A., Roques, F., Sengstock, K.
Publikováno v:
Exper.Astron.23:651-687,2009
We summarise the scientific and technological aspects of the SAGAS (Search for Anomalous Gravitation using Atomic Sensors) project, submitted to ESA in June 2007 in response to the Cosmic Vision 2015-2025 call for proposals. The proposed mission aims
Externí odkaz:
http://arxiv.org/abs/0711.0304
Autor:
The Pioneer Explorer Collaboration, Dittus, H., Turyshev, S. G., Lämmerzahl, C., Theil, S., Foerstner, R., Johann, U., Ertmer, W., Rasel, E., Dachwald, B., Seboldt, W., Hehl, F. W., Kiefer, C., Blome, H. -J., Kunz, J., Giulini, D., Bingham, R., Kent, B., Sumner, T. J., Bertolami, O., Páramos, J., Rosales, J. L., Christophe, B., Foulon, B., Touboul, P., Bouyer, P., Reynaud, S., Brillet, A., Bondu, F., Samain, E., de Matos, C. J., Erd, C., Grenouilleau, J. C., Izzo, D., Rathke, A., Anderson, J. D., Asmar, S. W., Lau, E. L., Nieto, M. M., Mashhoon, B.
Publikováno v:
ESA Spec.Publ. 588 (2005) 3-10
The Pioneer 10 and 11 spacecraft yielded the most precise navigation in deep space to date. These spacecraft had exceptional acceleration sensitivity. However, analysis of their radio-metric tracking data has consistently indicated that at heliocentr
Externí odkaz:
http://arxiv.org/abs/gr-qc/0506139
Autor:
LATOR Collaboration, Turyshev, S. G., Dittus, H., Shao, M., Nordtvedt, Jr., K. L., Laemmerzahl, C., Theil, S., Ertmer, W., Rasel, E., Foerstner, R., Johann, U., Klioner, S., Soffel, M., Dachwald, B., Seboldt, W., Perlick, V., Sandford, M. C. W., Bingham, R., Kent, B., Sumner, T. J., Bertolami, O., Paramos, J., Christophe, B., Foulon, B., Touboul, P., Bouyer, P., Damour, T., Reynaud, S., Salomon, C., Brillet, A., Bondu, F., Mangin, J. -F., Samain, E., Erd, C., Grenouilleau, J. C., Izzo, D., Rathke, A., Asmar, S. W., Colavita, M., Gursel, Y.
Publikováno v:
ESA Spec.Publ. 588 (2005) 11-18
The Laser Astrometric Test Of Relativity (LATOR) is a joint European-U.S. Michelson-Morley-type experiment designed to test the pure tensor metric nature of gravitation - a fundamental postulate of Einstein's theory of general relativity. By using a
Externí odkaz:
http://arxiv.org/abs/gr-qc/0506104