Daniel Polin
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View article: Characterization of residual charge images in LSST camera e2v CCDs
Characterization of residual charge images in LSST camera e2v CCDs Open
LSST Camera CCDs produced by the manufacturer e2v exhibit strong and novel residual charge images when exposed to bright sources. These manifest in images following bright exposures both in the same pixel areas as the bright source, and in…
View article: Characterization of Residual Charge Images in LSST Camera e2v CCDs
Characterization of Residual Charge Images in LSST Camera e2v CCDs Open
LSST Camera CCDs produced by the manufacturer e2v exhibit strong and novel residual charge images when exposed to bright sources. These manifest in images following bright exposures both in the same pixel areas as the bright source, and in…
View article: New Limit on Dark Photon Kinetic Mixing in the 0.2-1.2 $\boldsymbolμ$eV Mass Range From the Dark E-Field Radio Experiment
New Limit on Dark Photon Kinetic Mixing in the 0.2-1.2 $\boldsymbolμ$eV Mass Range From the Dark E-Field Radio Experiment Open
We report new limits on the kinetic mixing strength of the dark photon spanning the mass range 0.21 -- 1.24 $μ$eV corresponding to a frequency span of 50 -- 300 MHz. The Dark E-Field Radio experiment is a wide-band search for dark photon d…
View article: Expected Impact of Glints from Space Debris in the LSST
Expected Impact of Glints from Space Debris in the LSST Open
We examine the simple model put forth in a recent note by Loeb regarding the brightness of space debris in the size range of 1–10 cm and their impact on the Rubin Observatory Legacy Survey of Space and Time (LSST) transient object searches…
View article: Expected Impact of Glints from Space Debris in the LSST
Expected Impact of Glints from Space Debris in the LSST Open
We examine the simple model put forth in a recent note by Loeb regarding the brightness of space debris in the size range of 1-10 cm and their impact on the Rubin Observatory Legacy Survey of Space and Time (LSST) transient object searches…
View article: Search for dark photon dark matter: Dark <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>E</mml:mi></mml:math> field radio pilot experiment
Search for dark photon dark matter: Dark field radio pilot experiment Open
We are building an experiment to search for dark matter in the form of dark photons in the nano- to milli-eV mass range. This experiment is the electromagnetic dual of magnetic detector dark radio experiments. It is also a frequency-time d…
View article: Mitigation of LEO Satellite Brightness and Trail Effects on the Rubin Observatory LSST
Mitigation of LEO Satellite Brightness and Trail Effects on the Rubin Observatory LSST Open
We report studies on the mitigation of optical effects of bright low-Earth-orbit (LEO) satellites on Vera C. Rubin Observatory and its Legacy Survey of Space and Time (LSST). These include options for pointing the telescope to avoid satell…
View article: Probing the Fundamental Nature of Dark Matter with the Large Synoptic\n Survey Telescope
Probing the Fundamental Nature of Dark Matter with the Large Synoptic\n Survey Telescope Open
Astrophysical and cosmological observations currently provide the only\nrobust, empirical measurements of dark matter. Future observations with Large\nSynoptic Survey Telescope (LSST) will provide necessary guidance for the\nexperimental d…
View article: Probing the Fundamental Nature of Dark Matter with the Large Synoptic\n Survey Telescope
Probing the Fundamental Nature of Dark Matter with the Large Synoptic\n Survey Telescope Open
Astrophysical and cosmological observations currently provide the only\nrobust, empirical measurements of dark matter. Future observations with Large\nSynoptic Survey Telescope (LSST) will provide necessary guidance for the\nexperimental d…
View article: Probing the Fundamental Nature of Dark Matter with the Large Synoptic Survey Telescope
Probing the Fundamental Nature of Dark Matter with the Large Synoptic Survey Telescope Open
Astrophysical and cosmological observations currently provide the only robust, empirical measurements of dark matter. Future observations with Large Synoptic Survey Telescope (LSST) will provide necessary guidance for the experimental dark…