ELECTROWEAK MULTIPLET DARK MATTER AT FUTURE LEPTON COLLIDERS

Electroweak multiplet dark matter at future lepton colliders

Abstract An electroweak multiplet stable due to a new global symmetry is a simple and well-motivated candidate for thermal dark matter.We study how direct searches at a future linear collider, such as the proposed CLIC, can constrain scalar and fermion triplets, quintets and septets, as well as a fermion doublet.The phenomenology is highly sensitiv

read more




OPTICAL FLOW APPLIED TO TIME-LAPSE IMAGE SERIES TO ESTIMATE GLACIER MOTION IN THE SOUTHERN PATAGONIA ICE FIELD

In this work, we assessed the feasibility of using optical flow to obtain the motion estimation of a glacier.In general, former investigations used to detect glacier changes involve solutions that require repeated observations which are many times based on extensive field work.Taking into account glaciers are usually located in geographically compl

read more