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LSQ13ddu: A rapidly-evolving stripped-envelope supernova with early circumstellar interaction signatures

(2019)

Authors:

Peter Clark, Kate Maguire, Cosimo Inserra, Simon Prentice, Stephen J Smartt, Carlos Contreras, Griffin Hossenizadeh, Eric Y Hsiao, Erkki Kankare, Mansi Kasliwal, Peter Nugent, Melissa Shahbandeh, Charles Baltay, David Rabinowitz, Iair Arcavi, Chris Ashall, Christopher R Burns, Emma Callis, Ting-Wan Chen, Tiara Diamond, Morgan Fraser, D Andrew Howell, Emir Karamehmetoglu, Rubina Kotak, Joseph Lyman, Nidia Morrell, Mark Phillips, Giuliano Pignata, Miika Pursiainen, Jesper Sollerman, Maximilian Stritzinger, Mark Sullivan, David Young
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A radio parallax to the black hole X-ray binary MAXI J1820+070

(2019)

Authors:

P Atri, JCA Miller-Jones, A Bahramian, RM Plotkin, AT Deller, PG Jonker, TJ Maccarone, GR Sivakoff, R Soria, D Altamirano, T Belloni, R Fender, E Koerding, D Maitra, S Markoff, S Migliari, D Russell, T Russell, CL Sarazin, AJ Tetarenko, V Tudose
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Physical Constraints from Near-infrared Fast Photometry of the Black Hole Transient GX 339–4

The Astrophysical Journal Letters American Astronomical Society 887:1 (2019) l19

Authors:

FM Vincentelli, P Casella, P Petrucci, T Maccarone, DM Russell, P Uttley, B De Marco, R Fender, P Gandhi, J Malzac, K O’Brien, JA Tomsick
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Search for the Higgs boson decays H → ee and H → eμ in pp collisions at with the ATLAS detector

Physics Letters B Elsevier 801 (2019) 135148

Authors:

M Aaboud, G Aad, B Abbott, O Abdinov, B Abeloos, DK Abhayasinghe, SH Abidi, OS AbouZeid, NL Abraham, H Abramowicz, H Abreu, Y Abulaiti, BS Acharya, S Adachi, L Adamczyk, J Adelman, M Adersberger, A Adiguzel, T Adye, AA Affolder, Y Afik, C Agheorghiesei, JA Aguilar-Saavedra, F Ahmadov, G Aielli, S Akatsuka, TPA Akesson, E Akilli, AV Akimov, GL Alberghi, J Albert, P Albicocco, MJ Alconada Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, T Alexopoulos, M Alhroob, B Ali, G Alimonti, J Alison, SP Alkire, C Allaire, BMM Allbrooke, BW Allen, PP Allport, A Aloisio, Richard Nickerson, Et al.

Abstract:

Searches for the Higgs boson decays H→ee and H→eμ are performed using data corresponding to an integrated luminosity of 139fb−1 collected with the ATLAS detector in pp collisions at s=13 TeV at the LHC. No significant signals are observed, in agreement with the Standard Model expectation. For a Higgs boson mass of 125 GeV, the observed (expected) upper limit at the 95% confidence level on the branching fraction B(H→ee) is 3.6×10−4 (3.5×10−4) and on B(H→eμ) is 6.2×10−5 (5.9×10−5). These results represent improvements by factors of about five and six on the previous best limits on B(H→ee) and B(H→eμ) respectively.
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Sheer shear: weak lensing with one mode

The Open Journal of Astrophysics The Open Journal 2:1 (2019)

Authors:

Emilio Bellini, Ludovic van Waerbeke, Shahab Joudaki, David Alonso
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