4.5k citations
- Istituto Nazionale di Fisica Nucleare, Sezione di MilanoIT369 papers
- Brera Astronomical ObservatoryIT367 papers
- National Institute for AstrophysicsIT354 papers
- University of Milano-BicoccaIT255 papers
- University of MilanIT233 papers
- Centre National de la Recherche ScientifiqueFR220 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Milano BicoccaIT216 papers
- University of PaduaIT178 papers
- Osservatorio Astronomico di PadovaIT153 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PaviaIT130 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT119 papers
- Astronomical Observatory of RomeIT117 papers
63 papers · 1 filter
The cosmic evolution of quasar host galaxies
R. Falomo, J. K. Kotilainen, C. Pagani +2
We present near-infrared imaging of the host galaxies of 17 quasars in the redshift range 1 < z < 2, carried out at the ESO VLT UT1 8m telescope under excellent seeing conditions (…
Non-linear space-time dynamics of ultrashort wave-packets in water
A. Matijosius, J. Trull, P. Di Trapani +4
We have monitored the space-time transformation of 150-fs pulse, undergoing self-focusing and filamentation in water, by means of the nonlinear gating tech- nique. We have observed…
A view of PKS 2155-304 with XMM-Newton Reflection Grating Spectrometers
I. Cagnoni, F. Nicastro, L. Maraschi +2
We present the high resolution X-ray spectrum of the BL Lac object PKS 2155-304 taken with the RGS units onboard XMM-Newton in November 2000. We detect a OVII Kalpha resonant absor…
Space-time nonlinear compression and three-dimensional complex trapping in normal dispersion
G. Valiulis, J. Kilius, O. Jedrkiewicz +6
In positive phase-mismatched SHG and normal dispersion, a gaussian spatio-temporal pulse transforms spontaneously into a X-pulse, underlies spatio-temporal compression and eventual…
Light Filaments Without Self Guiding
Audrius Dubietis, Eugenijus Gaizauskas, Gintaras Tamosauskas +1
An examination of the propagation of intense 200 fs pulses in water reveals light filaments not sustained by the balance between Kerr-induced self-focusing and plasma-induced defoc…
Radioquiet isolated neutron stars: old and young, nearby and far away, dim and very dim
S. B. Popov, A. Treves, R. Turolla
We briefly discuss the evolutionary path and observational appearance of isolated neutron stars (INSs) focusing on radioquiet objects. There are many reasons to believe that these…