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PRODID:-//Departamento de Física - USM - ECPv6.1.3//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://fisica.usm.cl
X-WR-CALDESC:Events for Departamento de Física - USM
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/Santiago
BEGIN:STANDARD
TZOFFSETFROM:-0300
TZOFFSETTO:-0400
TZNAME:-04
DTSTART:20240407T030000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0400
TZOFFSETTO:-0300
TZNAME:-03
DTSTART:20240908T040000
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/Santiago:20240828T143000
DTEND;TZID=America/Santiago:20240828T163000
DTSTAMP:20260506T203319
CREATED:20240826T162617Z
LAST-MODIFIED:20240826T162617Z
UID:10000340-1724855400-1724862600@fisica.usm.cl
SUMMARY:Seminario Altas Energías – Valentina De Romeri (Universitat de Valencia\, España)
DESCRIPTION:AnuncioSeminarioValentinaDeRomeri\nDate: 28 de agosto – 14:30 hrs. (Chile Continental) \nLugar: Vía online \nSpeaker: Valentina De Romeri (Universitat de Valencia\, España) \n Title:  “Coherent Elastic Neutrino-Nucleus Scattering in the Standard Model and Beyond” \n  \nAbstract: \nCoherent elastic neutrino-nucleus scattering (CEvNS) is a neutral-current process in which a neutrino scatters off an entire nucleus. First theoretically predicted in the ‘70s\, its detection has proven especially challenging due to the tiny nuclear recoil energies produced in the scattering. CEvNS was measured for the first time in 2017 by the COHERENT collaboration. This observation has opened the window to many physics applications\, including Standard Model precision tests and searches for new physics. In this talk\, I will discuss the physics potential of CEvNS. I will first briefly review the main features of CEvNS and the status of current observations. Then I will comment on their implications for tests of the Standard Model\, namely the determination of the weak mixing angle and the extraction of nuclear structure information. Concerning physics beyond the standard model\, I will present several applications: new neutrino interactions\, the production of new particles\, and the role of CEvNS as a background for dark matter direct detection probes. \n   \nUnirse a la reunión Zoom con nombre y apellido (with name and surname):  https://reuna.zoom.us/j/87161425888?pwd=MWFZUFNQRnI4MXo1QzFLdGpJblllZz09 \n  \nID de reunión: 871 6142 5888 \nCódigo de acceso: 100126 \n\nThe seminars are uploaded in the youtube channel UTFSMHEP Seminars: \nhttps://www.youtube.com/channel/UCYq1A4y7pCHqovaXsrtd6hg
URL:https://fisica.usm.cl/evento/seminario-altas-energias-valentina-de-romeri-universitat-de-valencia-espana/
LOCATION:Transmisión de Zoom\, online\, Chile
CATEGORIES:Charlas,Seminario Astrofisica,Seminario de Altas Energias,Seminarios,Simposio
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Santiago:20240904T143000
DTEND;TZID=America/Santiago:20240904T163000
DTSTAMP:20260506T203319
CREATED:20240902T132158Z
LAST-MODIFIED:20240902T132158Z
UID:10000346-1725460200-1725467400@fisica.usm.cl
SUMMARY:Seminario Altas Energías – Dr. Patrick Foldenauer (Universidad Autónoma de Madrid\, España)
DESCRIPTION:AnuncioSeminarioPatrickFoldenauer\n  \nDate: 4 de septiembre – 14:30 hrs. (Chile Continental) \nLugar: Vía online \nSpeaker: Dr. Patrick Foldenauer ( Instituto de Física Teórica\, Universidad Autónoma de Madrid\, España) \n Title:  “The latest from dark photons: from kinetic mixing to stellar cooling” \n  \nAbstract: \nA popular choice for novel mediators between the Standard Model (SM) and a dark sector are dark photons. Kinetic mixing between the new gauge bosons and the hypercharge gauge boson result in mixing with the photon and the Z. In many setups\, however\, the mixing with the hypercharge gauge boson captures only part of the kinetic mixing term with the photon\, since the new gauge bosons can also mix with the neutral component of the SU(2) gauge bosons. In this talk\, I will take these contributions into account and present a consistent description of kinetic mixing for general Abelian gauge groups. Based on these results I will derive a low-energy theorem for the couplings of novel Abelian gauge bosons with the SM Higgs boson from the one-loop kinetic mixing amplitudes. Novel contributions from gauge boson loops will be present. Finally\, I will show how kinetic mixing can be tested in White Dwarf cooling and how this constrains a possible explanation of the g-2 anomaly in models of muon-philic dark photons. \n   \nUnirse a la reunión Zoom con nombre y apellido (with name and surname):  https://reuna.zoom.us/j/87161425888?pwd=MWFZUFNQRnI4MXo1QzFLdGpJblllZz09 \n  \nID de reunión: 871 6142 5888 \nCódigo de acceso: 100126
URL:https://fisica.usm.cl/evento/seminario-altas-energias-dr-patrick-foldenauer-universidad-autonoma-de-madrid-espana/
LOCATION:Transmisión de Zoom\, online\, Chile
CATEGORIES:Charlas,coloquio,Seminario de Altas Energias,Simposio
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Santiago:20240905T160500
DTEND;TZID=America/Santiago:20240905T173000
DTSTAMP:20260506T203319
CREATED:20240426T142922Z
LAST-MODIFIED:20240712T202810Z
UID:10000271-1725552300-1725557400@fisica.usm.cl
SUMMARY:Comité de Aseguramiento de la Calidad - DFIS (CAC)
DESCRIPTION:
URL:https://fisica.usm.cl/evento/comite-de-aseguramiento-de-la-calidad-dfis-cac-5/
LOCATION:Transmisión de Zoom\, online\, Chile
CATEGORIES:Reunión de coordinacion
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Santiago:20240911T143000
DTEND;TZID=America/Santiago:20240911T163000
DTSTAMP:20260506T203319
CREATED:20240909T181232Z
LAST-MODIFIED:20240909T181232Z
UID:10000349-1726065000-1726072200@fisica.usm.cl
SUMMARY:Seminario Altas Energías – Profesora Claudia Hagedorn (Universitat de Valencia\, España)
DESCRIPTION:AnuncioSeminarioClaudiaHagedorn\n  \nDate: 11 de Septiembre – 14:30 hrs. (Chile Continental) \nLugar: Vía online \nSpeaker: Profesora Claudia Hagedorn (Instituto de Física Corpuscular\, CSIC-Universitat de Valencia) \nTitle: “Phenomenology of inverse seesaw with flavour and CP symmetries” \n  \nAbstract:   \nWe discuss two options of a scenario in which light neutrino masses are generated by the inverse seesaw mechanism (ISS) and the form of the coupling and mass matrices is determined by flavour and CP symmetries and their residuals. Results for lepton mixing and different signals of charged lepton flavour violation (cLFV) are presented. While for option 1 cLFV processes are highly suppressed\, the studied parameter space of option 2 can be considerably constrained by the future limits on mu -> 3 e and mu-e conversion in aluminium. \n  \nUnirse a la reunión Zoom con nombre y apellido (with name and surname):  https://reuna.zoom.us/j/87161425888?pwd=MWFZUFNQRnI4MXo1QzFLdGpJblllZz09 \n  \nID de reunión: 871 6142 5888 \nCódigo de acceso: 100126
URL:https://fisica.usm.cl/evento/seminario-altas-energias-claudia-hagedorn-universitat-de-valencia-espana/
LOCATION:Transmisión de Zoom\, online\, Chile
CATEGORIES:Charlas,Seminario Astrofisica,Seminario de Altas Energias,Seminarios,Simposio,Taller
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Santiago:20240927T140000
DTEND;TZID=America/Santiago:20240927T160000
DTSTAMP:20260506T203319
CREATED:20240923T195837Z
LAST-MODIFIED:20240927T184949Z
UID:10000351-1727445600-1727452800@fisica.usm.cl
SUMMARY:Seminario Altas Energías – Profesor José WF Valle (Universitat de Valencia)
DESCRIPTION:AnuncioSeminarioJoseValle\n  \nDate: 27 de Septiembre – 14:00 hrs. (Chile Continental) \nLugar: Vía online \nSpeaker: Profesor José WF Valle (Instituto de Física Corpuscular\, CSIC-Universitat de Valencia) \nTitle: “Neutrino oscillations and its legacy for new physics” \nAbstract:  \n“According to nature’s current description\, the basic building blocks of matter come in as three nearly identical copies of elementary quarks and leptons. They have identical properties under strong\, weak\, and electromagnetic interactions\, but differ in mass. Neutrino experiments in the last decades have brought neutrinos to the center of particle physics. After a drone-view summary of the status of precision neutrino physics\, I discuss some of the insights oscillations bring into basic drawbacks of the Standard Model\, such as the origin of neutrino mass\, the so-called flavour problem and cosmological dark matter.”\n \n \nUnirse a la reunión Zoom con nombre y apellido (with name and surname):  https://reuna.zoom.us/j/87161425888?pwd=MWFZUFNQRnI4MXo1QzFLdGpJblllZz09\n \nID de reunión: 871 6142 5888\nCódigo de acceso: 100126\n \nSaludos\,\n \nAntonio Enrique Cárcamo Hernández\nInvestigador\nDepartamento de Física\nUniversidad Técnica Federico Santa María\n  \nNote:\n \nThe seminars are uploaded in the youtube channel UTFSMHEP Seminars:\n \nhttps://www.youtube.com/channel/UCYq1A4y7pCHqovaXsrtd6hg
URL:https://fisica.usm.cl/evento/seminario-altas-energias-profesor-jose-wf-valle-universitat-de-valencia/
LOCATION:Transmisión de Zoom\, online\, Chile
CATEGORIES:Charlas,coloquio,Seminario Astrofisica,Seminario de Altas Energias,Seminarios,Simposio
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Santiago:20241009T143000
DTEND;TZID=America/Santiago:20241009T163000
DTSTAMP:20260506T203319
CREATED:20241007T130155Z
LAST-MODIFIED:20241007T130155Z
UID:10000358-1728484200-1728491400@fisica.usm.cl
SUMMARY:Seminario Altas Energías – Dr. Nicolás Bernal (New York University Abu Dhabi\, Emiratos Árabes Unidos)
DESCRIPTION:AnuncioSeminarioNicolasBernal\nDate: 9 de octubre – 14:30 hrs. (Chile Continental) \nLugar: Vía online \nSpeaker: Dr. Nicolás Bernal (New York University Abu Dhabi\, Emiratos Árabes Unidos) \nTitle:   “From WIMPs to FIMPs with Low Reheating Temperatures”\n\n\nAbstract:\n\nWeakly- and Feebly-Interacting Massive Particles (WIMPs and FIMPs) are among the best-motivated dark matter (DM) candidates. In this paper\, we investigate the production of DM through the WIMP and FIMP mechanisms during inflationary reheating. We show that the details of the reheating\, such as the inflaton potential and the reheating temperature\, have a strong impact on the genesis of DM. The strong entropy injection caused by the inflaton decay has to be compensated by a reduction of the portal coupling in the case of WIMPs\, or by an increase in the case of FIMPs. We pinpoint the smooth transition between the WIMP and the FIMP regimes in the case of low reheating temperature. As an example\, we perform a full numerical analysis of the singlet-scalar DM model; however\, our results are generic and adaptable to other particle DM candidates. Interestingly\, in the singlet-scalar DM model with low-reheating temperature\, regions favored by the FIMP mechanism are already being tested by direct detection experiments such as LZ and XENONnT.\n\n\n  \nUnirse a la reunión Zoom con nombre y apellido (with name and surname):  https://reuna.zoom.us/j/87161425888?pwd=MWFZUFNQRnI4MXo1QzFLdGpJblllZz09\n \nID de reunión: 871 6142 5888\nCódigo de acceso: 100126\n \n\nNote:\n \nThe seminars are uploaded in the youtube channel UTFSMHEP Seminars:\n \nhttps://www.youtube.com/channel/UCYq1A4y7pCHqovaXsrtd6hg
URL:https://fisica.usm.cl/evento/seminario-altas-energias-dr-nicolas-bernal-new-york-university-abu-dhabi-emiratos-arabes-unidos/
LOCATION:Transmisión de Zoom\, online\, Chile
CATEGORIES:Charlas,Seminario de Altas Energias,Seminarios,Taller
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Santiago:20241016T143000
DTEND;TZID=America/Santiago:20241016T163000
DTSTAMP:20260506T203319
CREATED:20241016T122201Z
LAST-MODIFIED:20241016T122201Z
UID:10000363-1729089000-1729096200@fisica.usm.cl
SUMMARY:Seminario Grupo de Física de Altas Energías - Dr. Gregory Patellis (Universidade de Lisboa\, Portugal)
DESCRIPTION:AnuncioSeminarioGregoryPatellis\n  \nDate: 16 de octubre – 14:30 hrs. (Chile Continental) \nLugar: Vía online \nSpeaker: Dr. Gregory Patellis (Instituto Superior Técnico\, Universidade de Lisboa\, Portugal) \nTitle:   “A Reduction of the 2HDM Parameter Space”\n\n\nAbstract:\n\nThe idea of reduction of couplings consists in searching for renormalization group invariant relations among seemingly independent couplings of a renormalizable theory. Here we  review the existence of such 1-loop relations among the top Yukawa\, the Higgs quartic and the gauge colour couplings of the Type-II Two Higgs Doublet Model at a high-energy boundary. Fitting the reduced theory to the experimental constraints suggests the value of tanβ and the scale in which physics beyond the second scalar doublet may appear.\n\n\n  \n\nUnirse a la reunión Zoom con nombre y apellido (with name and surname):  https://reuna.zoom.us/j/87161425888?pwd=MWFZUFNQRnI4MXo1QzFLdGpJblllZz09\nID de reunión: 871 6142 5888\nCódigo de acceso: 100126\n\n\n\nNote:\n \nThe seminars are uploaded in the youtube channel UTFSMHEP Seminars:\n \nhttps://www.youtube.com/channel/UCYq1A4y7pCHqovaXsrtd6hg
URL:https://fisica.usm.cl/evento/seminario-grupo-de-fisica-de-altas-energias-dr-gregory-patellis-universidade-de-lisboa-portugal/
LOCATION:Transmisión de Zoom\, online\, Chile
CATEGORIES:Seminario de Altas Energias,Seminarios
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Santiago:20241017T160500
DTEND;TZID=America/Santiago:20241017T173000
DTSTAMP:20260506T203319
CREATED:20241007T135913Z
LAST-MODIFIED:20241007T135913Z
UID:10000360-1729181100-1729186200@fisica.usm.cl
SUMMARY:Comité de Aseguramiento de la Calidad - DFIS (CAC)
DESCRIPTION:
URL:https://fisica.usm.cl/evento/comite-de-aseguramiento-de-la-calidad-dfis-cac-6/
LOCATION:Transmisión de Zoom\, online\, Chile
CATEGORIES:Reunión de coordinacion
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Santiago:20241023T143000
DTEND;TZID=America/Santiago:20241023T163000
DTSTAMP:20260506T203319
CREATED:20241021T140646Z
LAST-MODIFIED:20241021T140742Z
UID:10000365-1729693800-1729701000@fisica.usm.cl
SUMMARY:Seminario Grupo de Física de Altas Energías – Dr. Di Zhang (Universidad Técnica de Munich\, Alemania)
DESCRIPTION:AnuncioSeminarioDiZhang\n  \nDate: 23 de octubre – 14:30 hrs. (Chile Continental) \nLugar: Vía online \nSpeaker: Dr. Di Zhang (Universidad Técnica de Munich\, Alemania) \n\nTitle: “Operator Bases and RGEs for Dim-7 Operators in the SMEFT” \n\n\nAbstract:  \n\nIn this talk\, a Green’s basis and a new physical basis for dimension-seven (dim-7) operators are proposed\, which are suitable for the matching of ultraviolet models onto the Standard Model Effective Field Theory (SMEFT) and the deviation of renormalization group equations (RGEs) for the SMEFT dim-7 operators. The reduction relations to convert operators in the Green’s basis to those in the physical basis are achieved as well\, where some redundant dim-6 operators in the Green’s basis are involved if the dim-5 operator exists. Working in these two bases\, we work out the one-loop RGEs resulting from the mixing among different dimensional operators for the SMEFT dim-7 operators for the first time\, and also revisit those from the mixing among dim-7 operators. These results complete the full RGEs of dim-7 operators and can be used for a consistent one-loop analysis of the SMEFT. Some applications of those results are briefly discussed.\n\n \n\n\nUnirse a la reunión Zoom con nombre y apellido (with name and surname):  https://reuna.zoom.us/j/87161425888?pwd=MWFZUFNQRnI4MXo1QzFLdGpJblllZz09\n\nID de reunión: 871 6142 5888\nCódigo de acceso: 100126\n\n\n\n\nNote: The seminars are uploaded in the youtube channel UTFSMHEP Seminars:\n \nhttps://www.youtube.com/channel/UCYq1A4y7pCHqovaXsrtd6hg
URL:https://fisica.usm.cl/evento/seminario-grupo-de-fisica-de-altas-energias-dr-di-zhang-universidad-tecnica-de-munich-alemania/
LOCATION:Transmisión de Zoom\, online\, Chile
CATEGORIES:Charlas,Ciclo Coloquios ZBA,Seminario Astrofisica,Seminario de Altas Energias,Seminarios
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Santiago:20241114T171500
DTEND;TZID=America/Santiago:20241114T183000
DTSTAMP:20260506T203319
CREATED:20241105T193658Z
LAST-MODIFIED:20241105T193658Z
UID:10000368-1731604500-1731609000@fisica.usm.cl
SUMMARY:Comité de Aseguramiento de la Calidad - DFIS (CAC)
DESCRIPTION:
URL:https://fisica.usm.cl/evento/comite-de-aseguramiento-de-la-calidad-dfis-cac-7/
LOCATION:Transmisión de Zoom\, online\, Chile
CATEGORIES:Reunión de coordinacion
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Santiago:20241120T143000
DTEND;TZID=America/Santiago:20241120T163000
DTSTAMP:20260506T203319
CREATED:20241118T141126Z
LAST-MODIFIED:20241118T141126Z
UID:10000372-1732113000-1732120200@fisica.usm.cl
SUMMARY:Seminario Grupo de Física de Altas Energías – Dr. Roberto Franceschini (Università Roma Tre\, Italia)
DESCRIPTION:  \nDate: 20 de noviembre – 14:30 hrs. (Chile Continental) \nLugar: Vía online \nSpeaker: Dr. Roberto Franceschini (Università Roma Tre\, Italia) \n\nTitle: “Gearing up to close the book on WIMP dark matter” \n\n  \nAbstract: I will describe the next steps in the exploration of the idea of WIMPs as dark matter\, drawing a timeline for direct detection\, indirect detection and collider searches. I will argue that thanks to forthcoming and envisioned experiments we can for the first time anticipate reaching up to the high end of the mass range for thermally produced wimps at about 100 TeV WIMP mass. \n\nUnirse a la reunión Zoom con nombre y apellido (with name and surname):  https://reuna.zoom.us/j/87161425888?pwd=MWFZUFNQRnI4MXo1QzFLdGpJblllZz09\n \nID de reunión: 871 6142 5888\nCódigo de acceso: 100126\n\n\n\n\n\n\n\nNote: The seminars are uploaded in the youtube channel UTFSMHEP Seminars:\nhttps://www.youtube.com/channel/UCYq1A4y7pCHqovaXsrtd6hg
URL:https://fisica.usm.cl/evento/seminario-grupo-de-fisica-de-altas-energias-dr-roberto-franceschini-universita-roma-tre-italia/
LOCATION:Transmisión de Zoom\, online\, Chile
CATEGORIES:Mentorias,Seminario Astrofisica,Seminario de Altas Energias,Seminarios,Taller
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Santiago:20241212T160500
DTEND;TZID=America/Santiago:20241212T173000
DTSTAMP:20260506T203319
CREATED:20240426T143120Z
LAST-MODIFIED:20241202T154330Z
UID:10000274-1734019500-1734024600@fisica.usm.cl
SUMMARY:Comité de Aseguramiento de la Calidad - DFIS (CAC)
DESCRIPTION:
URL:https://fisica.usm.cl/evento/comite-de-aseguramiento-de-la-calidad-dfis-cac-8/
LOCATION:Transmisión de Zoom\, online\, Chile
CATEGORIES:Reunión de coordinacion
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Santiago:20241218T110000
DTEND;TZID=America/Santiago:20241218T130000
DTSTAMP:20260506T203319
CREATED:20241212T175349Z
LAST-MODIFIED:20241216T132407Z
UID:10000377-1734519600-1734526800@fisica.usm.cl
SUMMARY:Seminario Grupo de Física de Altas Energías – Dra. Vu Hoa (BinhVietnam Academy Science and Technology)
DESCRIPTION:  \nDate: 18 de diciembre – 11:00 hrs. (Chile Continental) \nLugar: Vía online \nSpeaker: Dra. Vu Hoa (BinhVietnam Academy Science and Technology) \n\nTitle: “Phenomenology of 3-3-1 models with radiative inverse seesaw mechanism” \n\n\nAbstract: We propose two models based on the SU(3)CxSU(3)LxU(1)X gauge symmetry\, each incorporating distinct inverse seesaw mechanisms for generating neutrino masses at the radiative level. Therefore\, neutrino masses are suppressed by the radiative nature of the mass generation mechanism\, which occurs after the spontaneous breaking of the global lepton number symmetry. Both scenarios discussed here are characterized by the presence of vector-like charged leptons\, which are involved in generating the masses of the Standard Model charged leptons. These additional vector-like fermions contribute to the anomalous magnetic moments of the electron and the muon. We perform a detailed analysis of the scalar sectors\, show that these models can successfully accommodate the observed baryon asymmetry through resonant leptogenesis\, and compute charged lepton flavor-violating decays\, such as μ→eγ. We discuss the constraints of the model arising from these processes and those associated the non-unitarity of the lepton mixing matrix. \n\n\n  \n\nCoordenadas zoom: \nhttps://reuna.zoom.us/j/87161425888?pwd=MWFZUFNQRnI4MXo1QzFLdGpJblllZz09 \n  \nID de reunión: 871 6142 5888 \nCódigo de acceso: 100126
URL:https://fisica.usm.cl/evento/seminario-grupo-de-fisica-de-altas-energias-dra-vu-hoa-binhvietnam-academy-science-and-technology/
LOCATION:Transmisión de Zoom\, online\, Chile
CATEGORIES:Charlas,coloquio,Seminario de Altas Energias,Seminarios
END:VEVENT
END:VCALENDAR