2561 DPyC SMF false [["minutes", "Minutes"], ["notes", "Notes"], ["paper", "Paper"], ["poster", "Poster"], ["slides", "Slides"], ["summary", "Summary"]] Cinvestav ea481e58ca9c64e14d7982cb66bcd604 3312 The Division of Particles and Fields of the Mexican Physical Society (DPyC-SMF) organizes every year the Annual Meeting (RADPyC). This space is dedicated mainly for the exposure of results of graduate students and young researchers working in high energy physics and includes some review talks on the hot topics of the field. This year the meeting will be held in Auditorio José Ádem, Cinvestav, Mexico City, México. The scientific programme will consist of invited and contributed talks, and a poster session. It will begin in the morning of Wednesday 17 June and end before lunch on Friday 19 June. We will have the following invited talks: - Ana Colmenero, HAWC (UMSNH) - Jens Erler, The EW SM and constraints on NP (Mainz, PRISMA) - Iván Martínez Soler, Neutrino physics (Durham Univ.) - Cristina Oropeza, CMS (Ibero) - Antonio Ortiz, ALICE (ICN-UNAM) - Gabriel Palacios, Accelerator physics (UNAM) - Antonio Pich, Flavor physics (IFIC) - Pedro Podesta, Belle-II (UAS) - Selomit Ramírez, QCD, Loop Tree Duality, Quantum Computing (UAS) - Saúl Ramos, Flavor physics from a top-down perspective (IF-UNAM) - Alfredo Raya, NICA (UMSNH) - Eric Vázquez, DM-neutrinos (exp.) (IF-UNAM) The whole event can be followed by Zoom: https://us02web.zoom.us/j/85815121456?pwd=t1JWdqhgarEQRyewmXIEzNlkIcqU8a.1 (858 1512 1456 & 044752). Due to recent internet security problems at Cinvestav it will NOT be broadcasted via the DPyC facebook account (facebook is currently blocked on our premises). False 2026-06-17T09:00:00 2026-06-19T14:30:00 2026-03-23T09:50:55 2026-06-19T17:51:55 Mexico/General cinvestav f09241183e84638d226a8885656239cd Cinvestav 6be00aeecce15d4b2547496f45352003 CINVESTAV-IPN Mexico 207484e6583dd9c0c1af2f52ce04fdd8 Cinvestav ea481e58ca9c64e14d7982cb66bcd604 Cinvestav 3cd3ab69a079e614c15e4c750e7d3d60 BUAP 5848375cb8b0db28e94350f19dcb744f Benemérita Universidad Autónoma de Puebla 65efd11437264d48aa1f7486255a57bc 67 false [["minutes", "Minutes"], ["notes", "Notes"], ["paper", "Paper"], ["poster", "Poster"], ["slides", "Slides"], ["summary", "Summary"]] UNAM 9fb2c3b4d434aa96f793ab208f3e36d7 UNAM 9fb2c3b4d434aa96f793ab208f3e36d7 Instituto de Ciencias Nucleares a06c7a7c664e4bc870093f6eba2cbccf ICN, UNAM abd2500ad36bcdc84ec4489206dc6109 00:15 The transverse momentum ($p_{\mathrm{T}}$) spectra of charged pions, kaons and (anti)protons in pp collisions at the Large Hadron Collider (LHC) energies encode information about string interactions, which become more prominent in events with high event activity. These interactions can generate radial flow–like effects that depend on hadron mass. In particular, the proton-to-pion ratio as a function of $p_{\mathrm{T}}$ exhibits a characteristic bump at intermediate $p_{\mathrm{T}}$ (2--10\,GeV/$c$), whose magnitude increases with event activity, while at higher $p_{\mathrm{T}}$ the ratios show little or no dependence on event activity. Such features resemble those observed in heavy-ion collisions, where they are commonly attributed to the formation of a strongly interacting quark-gluon plasma. In this contribution, measurements of $p_{\mathrm{T}}$ spectra in pp collisions at $\sqrt{\textit{s} }= 13.6$ TeV are presented. The analysis is based on a data sample approximately 85 times larger than that used in a comparable Run 2 study. The pion (kaon and proton) $p_{\mathrm{T}}$ spectra are measured from 2 GeV/$c$ (3 GeV/$c$) up to 20 GeV/$c$. The $p_{\mathrm{T}}$ spectra are reported as a function of the event activity measured with the FT0 detector. Particle identification is performed via the specific energy loss measured in the Time Projection Chamber. Particle ratios and yields are compared to results from Monte Carlo event generators.