45 citations · 104 across the 8 of their papers we have counts for
8 papers
Near-IR search for lensed supernovae behind galaxy clusters: III. Implications for cluster modeling and cosmology
Teresa Riehm, Edvard Mörtsell, Ariel Goobar +6
Massive galaxy clusters at intermediate redshifts act as gravitational lenses that can magnify supernovae (SNe) occurring in background galaxies. We assess the possibility to use l…
Near-IR search for lensed supernovae behind galaxy clusters: I. Observations and transient detection efficiency
V. Stanishev, A. Goobar, K. Paech +11
Massive galaxy clusters at intermediate redshift can magnify the flux of distant background sources by several magnitudes and we exploit this effect to search for lensed distant su…
Gravitational lensing as a probe of cold dark matter subhalos
E. Zackrisson, T. Riehm
In the cold dark matter scenario, dark matter halos are assembled hierarchically from smaller subunits. Some of these subunits are disrupted during the merging process, whereas oth…
Prospects for CDM sub-halo detection using high angular resolution observations
T. Riehm, E. Zackrisson, O. Moeller +2
In the CDM scenario, dark matter halos are assembled hierarchically from smaller subunits. A long-standing problem with this picture is that the number of sub-halos predicted by CD…
Strong lensing by subhalos in the dwarf-galaxy mass range I: Image separations
E. Zackrisson, T. Riehm, O. Moeller +2
The cold dark matter scenario predicts that a large number of dark subhalos should be located within the halo of each Milky-way sized galaxy. One tell-tale signature of such dark s…
Dark matter millilensing and VSOP-2
Kaj Wiik, Erik Zackrisson, Teresa Riehm
According to the cold dark matter scenario, a large number of dark subhalos should be located within the halo of each Milky-way sized galaxy. One promising possibility for detectin…