Yuber F Perez-G

I'm interested in neutrinos, PBHs, and all in between!
@ift_uam_csic postdoc, previously @IPPP_Durham 🇨🇴🇧🇷
De rēbus neutrinōrum foraminumque atrōrum scrībam

[Yuber F Perez-G @yuberfpg]

New paper today: https://t.co/aWkvtdegrq
What if we observe a black hole evaporating close to Earth? Could we learn about its properties before its final burst?
I have explored the possibility of using both photons and neutrinos to test whether the black hole had any spin.
🧵1/10

[Lucien Heurtier @LucienHeurtier]

In 2020, I came across a new paradigm for #cosmology and #particle #physics that we named "Cosmic Stasis".

We then published several works investigating the many implications of such a discovery.

This was featured in the New Scientist!

Great article by @miriamfrankel !

[Manibrata Sen @manibrata_sen]

Paper day: https://t.co/qCmTXkJnTa
Suppose the nu mass-orderings were actually smaller/different in the past. This scenario receives encouragement from the recent DESI survey. Can this be tested? @yuberfpg and I claim that an observation of the DSNB can do exactly that! 🙂

[Yuber F Perez-G @yuberfpg]

@manibrata_sen Glad to see that plot being advertised :D :D

[Fermilab @Fermilab]

Exciting milestone! After years of preparation, the first neutrinos have been observed by the Short-Baseline Near Detector collaboration at Fermilab. 🙌
#neutrino @sbnddetector #physics
🔗 Read more: https://t.co/306NT3TT7S

[UChicago News @UChicagoNews]

Fermilab short-baseline detector detects its first neutrinos https://t.co/pWfcGSqS0G

[Lucien Heurtier @LucienHeurtier]

It's (Paper Day)^2 today, with one paper on PBH hot spots and their effect on DM and Leptogenesis models! Big thanks to my great collaborators J. Gunn, J. Turner, and @yuberfpg: https://t.co/IzdORHQm7R. Thread below👀👇🧵

[Physics In History @PhysInHistory]

Happy 122ⁿᵈ Birthday to Paul Dirac.

April 15, 1975:
Dirac lecturing on the history of the positron at the National Academy of Lincei, Rome. Courtesy of INFN.

[Manibrata Sen @manibrata_sen]

What is DESI and future cosmic surveys measure neutrino masses smaller than the constraints from oscillation experiments? How to resolve the tension between cosmology and osc. exp - a question I try to answer in https://t.co/2ZXP7xGTLM .

[Lucien Heurtier @LucienHeurtier]

Day 2 in Edinburgh #nehop2024 starts with Anne Green (@ultra_wimp) and so many great speakers to come!

[Lucien Heurtier @LucienHeurtier]

NEHOP '24 is about to start in Edinburgh! Three and a half days of primordial black hole physics! 🥳 #nehop2024 #cosmology #blackholes #particlephysics

[Manibrata Sen @manibrata_sen]

The cosmic neutrino background can be used as a probe of neutrino-ultralight dark matter interactions! Check out the very nice thread by @pablommirave on our recent work- https://t.co/hvm7GQUduM! Always a pleasure working with @yuberfpg and @pablommirave. 🙂

[Yuber F Perez-G @yuberfpg]

This day, 200 years ago, Beethoven premiered the Ninth Symphony

Here a nice version of the Chicago Symphony Orchestra under Riccardo Muti

https://t.co/kpEuAwzpR6

[AHEP Group @AHEPGroup]

📄Don't miss today's #AHEP paper in arXiv!

"Primordial black hole probes of heavy neutral leptons"
by Valentina de Romeri, Y. Perez-Gonzalez and Agnese Tolino

Take a look at their work:
🔗https://t.co/YEbSFVj5vy

[Yuber F Perez-G @yuberfpg]

@jack_araz I can teach you so you don't forget your roots 😉

[Michael @spannowsky]

The @IPPP_Durham invites applications for postdoc positions in theoretical particle phenomenology

https://t.co/u8OIvTcYih

[Manibrata Sen @manibrata_sen]

Along with some amazing colleagues (who are Twitter-shy), I am hosting a virtual conference - "Interacting dark sectors in astrophysics, cosmology, and the lab" -https://t.co/Xs49E2L1Cc - during Nov 6-9 ! This is a part of the MITP Youngstars Series.

[Yuber F Perez-G @yuberfpg]

Great thread on our latest paper with @manibrata_sen! It's always fun to think about the cosmic neutrino background, and of course it's even more fun to work with such nice people as Mani!

[Manibrata Sen @manibrata_sen]

New paper out - https://t.co/Aq6h0VNi4e - with my awesome collaborator and friend @yuberfpg. Here we try to answer the question - can a future detection of the oldest neutrinos available to us say something about lepton number violation in the Standard Model? A thread on this 🧵

[Yuber F Perez-G @yuberfpg]

@Drgchahal @IPPP_Durham Thanks for the kind words, sir!

[Yuber F Perez-G @yuberfpg]

@martinmbauer @IPPP_Durham Thanks Martin for the kind words! 😁

[Yuber F Perez-G @yuberfpg]

This is my first "solo" paper, quite an experience for sure... I have learned so many things doing this!

[Yuber F Perez-G @yuberfpg]

New paper today: https://t.co/aWkvtdegrq
What if we observe a black hole evaporating close to Earth? Could we learn about its properties before its final burst?
I have explored the possibility of using both photons and neutrinos to test whether the black hole had any spin.
🧵1/10

[Yuber F Perez-G @yuberfpg]

So perhaps there is a light black hole close to its final burst near us waiting to be seen!