Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Ph. Brax"'
Autor:
H. Lemmel, Ph. Brax, A.N. Ivanov, T. Jenke, G. Pignol, M. Pitschmann, T. Potocar, M. Wellenzohn, M. Zawisky, H. Abele
Publikováno v:
Physics Letters B, Vol 743, Iss , Pp 310-314 (2015)
We present phase shift measurements for neutron matter waves in vacuum and in low pressure Helium using a method originally developed for neutron scattering length measurements in neutron interferometry. We search for phase shifts associated with a c
Externí odkaz:
https://doaj.org/article/4256dd8d42334347bac724fb5edfc5de
Autor:
T. Potocar, Tobias Jenke, Guillaume Pignol, M. Wellenzohn, Ph. Brax, M. Zawisky, Hartmut Lemmel, A. N. Ivanov, Hartmut Abele, Mario Pitschmann
Publikováno v:
Physics Letters B
Physics Letters B, Elsevier, 2015, 743, pp.310-314. ⟨10.1016/j.physletb.2015.02.063⟩
Physics Letters
Physics Letters B, 2015, 743, pp.310-314. ⟨10.1016/j.physletb.2015.02.063⟩
Physics Letters B, Vol 743, Iss, Pp 310-314 (2015)
Physics Letters B, Elsevier, 2015, 743, pp.310-314. ⟨10.1016/j.physletb.2015.02.063⟩
Physics Letters
Physics Letters B, 2015, 743, pp.310-314. ⟨10.1016/j.physletb.2015.02.063⟩
Physics Letters B, Vol 743, Iss, Pp 310-314 (2015)
We present phase shift measurements for neutron matter waves in vacuum and in low pressure Helium using a method originally developed for neutron scattering length measurements in neutron interferometry. We search for phase shifts associated with a c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df0eaa8661a130d54fe5fd720531887e
Publikováno v:
Physics Letters B. 609:13-19
We consider massive half-maximal supergravity in (d+3) dimensions and compactify it on a symmetric three space. We find that the static configurations of Minkowski X S^3, obtained by balancing the positive scalar potential for the dilaton and the flu
Publikováno v:
Astrophysics and Space Science. 283:627-632
Higher-dimensional theories imply that some constants, such as the gravitational constant and the strength of the gauge-couplings, are not fundamental constants. Instead they are related to the sizes of the extra--dimensional space, which are moduli
Publikováno v:
Physics Letters B. 531(1-2):135-142
The behaviour of the distance between two branes (the `radion') in a braneworld model with a bulk scalar field is investigated. We show that the BPS conditions of supergravity ensure that the dynamics of the scalar field and the radion are not indepe
Autor:
A. Liolios, P. Vedrine, G. Fanourakis, Doron Chelouche, Klaus Kurt Desch, Serkant Ali Cetin, I. G. Irastorza, Konstantin Zioutas, Gianpaolo Carosi, Javier Redondo, I. Dratchnev, Ken'ichi Saikawa, Ioannis Giomataris, B. Gimeno, Pierre Brun, Eduardo Guendelman, A. Dael, B. Döbrich, S. Gninenko, E. Ferrer-Ribas, C. Krieger, L. Walckiers, J. Ruz, J. A. García, S. Matsuki, Milica Krčmar, I. Shilon, S. Russenschuck, Kenichi Imai, J.A. Villar, I. Ortega, A. Diago, J. Galán, Sergey Troitsky, V. N. Muratova, Joerg Jaeckel, I. Savvidis, Ph. Brax, Amanda Weltman, H. Silva, C. Nones, Charles J. Hailey, Haley Louise Gomez, Dieter Horns, K. van Bibber, Krešimir Jakovčić, S. C. Yildiz, Olivier Limousin, Jordi Isern, Finn Erland Christensen, T. Vafeiadis, William Wester, C. Eleftheriadis, Michael J. Pivovaroff, Theodoros Geralis, Biljana Lakić, Julia Vogel, A. Dudarev, Andreas Ringwald, Fritz Caspers, A. V. Derbin, K. Kousouris, G. Luzón, T. Papaevangelou, J. M. Carmona, J. Kaminski, Anders Clemen Jakobsen, H. H. J. ten Kate, T. Dafni, A. Lindner, M. Betz, Georg G. Raffelt, Marin Karuza, S. Caspi, Masahiro Kawasaki, Giovanni Cantatore, Eric Armengaud, J. G. Garza, F.J. Iguaz, F. T. Avignone, A. Tomás, T. Sekiguchi, M. Davenport, Pierre Sikivie, Takashi Hiramatsu, Dieter H. H. Hoffmann, Diego González-Díaz, Yannis K. Semertzidis
Publikováno v:
Armengaud, E, Avignone, F T, Betz, M, Brax, P, Brun, P G, Cantatore, G, Carmona, J M, Carosi, G P, Caspers, F, Caspi, S, Cetin, S A, Chelouche, D, Christensen, F E, Dael, A, Dafni, T, Davenport, M, Derbin, A V, Desch, K, Diago, A, Döbrich, B, Dratchnev, I, Dudarev, A, Eleftheriadis, C, Fanourakis, G, Ferrer-Ribas, E, Galán, J, García, J A, Garza, J G, Geralis, T, Gimeno, B, Giomataris, I, Gninenko, S, Gómez, H, González-Díaz, D, Guendelman, E, Hailey, C J, Hiramatsu, T, Hoffmann, D H H, Horns, D, Iguaz, F J, Irastorza, I G, Isern, J, Imai, K, Jakobsen, A C, Jaeckel, J, Jakovčić, K, Kaminski, J, Kawasaki, M, Karuza, M, Krčmar, M, Kousouris, K, Krieger, C, Lakić, B, Limousin, O, Lindner, A, Liolios, A, Luzón, G, Matsuki, S, Muratova, V N, Nones, C, Ortega, I, Papaevangelou, T, Pivovaroff, M J, Raffelt, G, Redondo, J, Ringwald, A, Russenschuck, S, Ruz, J, Saikawa, K, Savvidis, I, Sekiguchi, T, Semertzidis, Y K, Shilon, I, Sikivie, P, Silva, H J, Kate, H T, Tomás, A F, Troitsky, S, Vafeiadis, T, Bibber, K V, Vedrine, P, Villar, J A, Vogel, J K, Walckiers, L, Weltman, A, Wester, W, Yildiz, S C & Zioutas, K 2014, ' Conceptual design of the International Axion Observatory (IAXO) ', Journal of Instrumentation, vol. 9, no. 05, T05002 . https://doi.org/10.1088/1748-0221/9/05/T05002
Journal of Instrumentation 9(05), T05002 (2014). doi:10.1088/1748-0221/9/05/T05002
Journal of Instrumentation 9(05), T05002 (2014). doi:10.1088/1748-0221/9/05/T05002
The International Axion Observatory (IAXO) will be a forth generation axion helioscope. As its primary physics goal, IAXO will look for axions or axion-like particles (ALPs) originating in the Sun via the Primakoff conversion of the solar plasma phot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::462e6ab937f7f588720234acd9e25659
http://hdl.handle.net/11368/2857315
http://hdl.handle.net/11368/2857315
Autor:
Ph. Brax, Anne-Christine Davis
Publikováno v:
Physics Letters B. 513:156-162
Brane-world singularities are analysed, emphasizing the case of supergravity in singular spaces where the singularity puzzle is naturally resolved. These naked singularities are either time-like or null, corresponding to the finite or infinite amount
Publikováno v:
International Journal of Theoretical Physics. 38:2745-2754
We study curved-space versions of matrix stringtheory taking as a definition of the theory a gaugedmatrix sigma model. By computing the contribution to theone-loop divergent terms in the effective action coming from the diagonal matrix elements wesho
Publikováno v:
Journal of Cosmology and Astroparticle Physics
Journal of Cosmology and Astroparticle Physics, Institute of Physics (IOP), 2010, 08, pp.033. ⟨10.1088/1475-7516/2010/08/033⟩
Journal of Cosmology and Astroparticle Physics, 2010, 08, pp.033. ⟨10.1088/1475-7516/2010/08/033⟩
JCAP, (2010) pp. 033
Journal of Cosmology and Astroparticle Physics, Institute of Physics (IOP), 2010, 08, pp.033. ⟨10.1088/1475-7516/2010/08/033⟩
Journal of Cosmology and Astroparticle Physics, 2010, 08, pp.033. ⟨10.1088/1475-7516/2010/08/033⟩
JCAP, (2010) pp. 033
We study the gravitational collapse of an overdensity of nonrelativistic matter under the action of gravity and a chameleon scalar field. We show that the spherical collapse model is modified by the presence of a chameleon field. In particular, we fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2a2fcafb89956106a54ac68c7c9be03
https://hal.archives-ouvertes.fr/hal-00716537
https://hal.archives-ouvertes.fr/hal-00716537
Autor:
R. Jeannerot, Stephen C. Davis, C. van de Bruck, Ph. Brax, Anne-Christine Davis, Marieke Postma
We present a D-term hybrid inflation model, embedded in supergravity with moduli stabilisation. Its novel features allow us to overcome the serious challenges of combining D-term inflation and moduli fields within the same string-motivated theory. On
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::822f180533edd6d447d2d81805047740
http://arxiv.org/abs/hep-th/0610195
http://arxiv.org/abs/hep-th/0610195