Andreu Font-Ribera presented DESI in a talk at the [2021 Meeting of the APS Division of Particles & Fields (DPF21)](https://indico.cern.ch/event/1034469/) with the title “Dark Energy Spectroscopic Instrument: Science Overview”.
“[ProtoDUNE-DP Light Acquisition and Calibration Software](https://ieeexplore.ieee.org/document/9476025)” has been published at IEEE Transactions on Nuclear Science. T. Lux and J. Boix are part of the authors of the paper.
The LST-1 and CTA published their first [Astronomer’s Telegram (ATEL) on 13 Jul 2021; 21:03 UT](https://www.astronomerstelegram.org/?read=14783): “Detection of very-high-energy gamma-ray emission from BL Lac with the LST-1”
Two new papers on gravitational waves by Theory group member Diego Blas and collaborator Alex Jenkins. [Detecting stochastic gravitational waves with binary resonance](https://arxiv.org/abs/2107.04063) and [Bridging the μHz gap in the gravitational-wave landscape with binary resonance](https://arxiv.org/abs/2107.04601)
New gas extractor hood installed in the IFAE clean room to be able to carry out part of the in-house manufacturing of chips and thus have better control of the results and production of chips.
The 19th International Conference on Hadron Spectroscopy and Structure in memoriam Simon Eidelman ([HADRON2021](https://indico.nucleares.unam.mx/event/1541/overview)) is taking place on July 26 – 31, 2021. The Theory Group at IFAE is contributing 2 talks
“[Search for a scalar induced stochastic gravitational wave background in the third LIGO-Virgo observing run](https://arxiv.org/abs/2107.11660)” by A. Romero-Rodriguez, Mario Martinez, O. Pujolàs, M. Sakellariadou, V. Vaskonen has been uploaded to arXiv.
The European Physical Society conference on high energy physics 2021 ([EPS-HEP 2021](http://https://indico.desy.de/event/28202/overview)), one of the most important conferences in HEP of the year, is taking place online this week. Three IFAE groups are participating:
“[Lensing of gravitational waves as a probe of compact dark matter](https://arxiv.org/abs/2109.03213) by Juan Urrutia and Ville Vaskonen has been uploaded to arXiv.