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Suppression of small baryonic structures due to a primordial magnetic field
(WILEY-BLACKWELL, 2010)
We investigate the impact of the existence of a primordial magnetic field on the filter mass, characterizing the minimum baryonic mass that can form in dark matter (DM) haloes. For masses below the filter mass, the baryon ...
Random primordial magnetic fields and the gas content of dark matter haloes
(WILEY-BLACKWELL PUBLISHING, INC, 2011)
We recently predicted the existence of random primordial magnetic fields (RPMFs) in the form of randomly oriented cells with dipole-like structure with a cell size L(0) and an average magnetic field B(0). Here, we investigate ...
Electrical properties of the SnO2-based varistor
(1998-12-01)
The non-linear electrical properties of CoO-doped and Nb205-doped SnO2 ceramics were characterized. X-ray diffraction and scanning electron microscopy indicated that the system is single phase. The electrical conduction ...
Old main-sequence turnoff photometry in the small magellanic cloud. I. Constraints on the star formation history in different fields
(2007)
We present ground-based B-and R-band color-magnitude diagrams (CMDs) reaching the oldest main-sequence (MS) turnoffs with good photometric accuracy for 12 fields in the Small Magellanic Cloud (SMC). Our fields, located ...
The star cluster – field star connection in nearby spiral galaxies II. Field star and cluster formation histories and their relation
(EDP SciencesGrupo de Física y Astrofísica Computacional (FACOM)Berlín, Alemania, 2023)
Cumulant expansion of the periodic Anderson model in infinite dimensions
(Iop Publishing LtdBristolInglaterra, 1997)