BEGIN:VCALENDAR VERSION:2.0 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:20240801T143000 DTEND;TZID=America/Santiago:20240801T163000 DTSTAMP:20260506T075646 CREATED:20240725T192706Z LAST-MODIFIED:20240725T192706Z UID:10000300-1722522600-1722529800@fisica.usm.cl SUMMARY:Examen Avance de Tesis - Alejandro Garrido DESCRIPTION:  \n\nExamen de avance de tesis Doctorado en Ciencias Físicas \nAlumno: Alejandro Garrido Hidalgo. \nTema: “Majorana zero modes in one and two dimensional topological superconductors” \nFecha: jueves 1 de agosto de 2024\, 14:30 horas. \n\n\nLugar: Sala de Conferencias F-628 Departamento de Física\, Campus San Joaquín. \nComisión: \n\nDr. Álvaro Núñez\, evaluador externo U. de Chile\nDr. Vladimir Juričić\, evaluador interno USM\nDr. Luis Rosales\, evaluador interno USM\nDr. Alex Matos-Abiague\, co-director de tesis WSU\nDr. Pedro Orellana\, director de tesis USM URL:https://fisica.usm.cl/evento/examen-avance-de-tesis-alejandro-garrido/ LOCATION:USM Campus San Joaquín\, Vicuña Mackenna 3939\, San Joaquín\, Santiago\, Chile CATEGORIES:Examen de grado,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240801T120000 DTEND;TZID=America/Santiago:20240801T140000 DTSTAMP:20260506T075646 CREATED:20240725T194720Z LAST-MODIFIED:20240725T194720Z UID:10000301-1722513600-1722520800@fisica.usm.cl SUMMARY:Examen de Grado - Diego Jaramillo DESCRIPTION:  \nExamen de grado para el Grado de Magister en Ciencias\, Mención Física \nCandidato: Diego Jaramillo Pinto. \nTema: “Nanomechanical Properties of Biopolymers”. \nFecha: jueves 1 de agosto de 2024\, 12:00 horas. \nLugar: Sala de Conferencias Dr. Luciano Laroze E-300. \nComisión: \n\nDr. Francisco Melo\, evaluador externo\, U. de Santiago de Chile\nDr. Patricio Häberle\, evaluador interno\, USM\nDr. Yusser Olguín\, co-tutor\, USM\nDr. Tomás Corrales\, director de tesis\, USM URL:https://fisica.usm.cl/evento/examen-de-grado-diego-jaramillo/ LOCATION:E300\, Av. España 1680\, Edificio E\, Valparaiso\, Chile CATEGORIES:Examen de grado,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240731T143000 DTEND;TZID=America/Santiago:20240731T143000 DTSTAMP:20260506T075646 CREATED:20240726T140356Z LAST-MODIFIED:20240726T140356Z UID:10000302-1722436200-1722436200@fisica.usm.cl SUMMARY:Seminario Altas Energías – Dr. Alexander Deur (Thomas Jefferson National Accelerator Facility\, USA) DESCRIPTION:Seminario Alexander Deur_31 de julio de 2024\n  \nDate: 31 de julio – 14:30 hrs. (Chile Continental) – vía online \nSpeaker: Dr. Alexander Deur  (Thomas Jefferson National Accelerator Facility\, USA) \n Title: “Insights from Light-Front Quantization on the Unruh Effect” \n   \nAbstract: \n We discuss the Unruh effect\, i.e.\, the possibility that the virtual particles widely believed to populate a quantum vacuum can be observed from an accelerated frame. However\, as well known\, quantum loops are not present when the vacuum is analyzed using the light-front (LF) form. Analysing the Unruh effect in using  LF show that\, since the light-front vacuum is effectively empty\, there is no Unruh effect\, i.e.\, acceleration has no effect on a trivial vacuum. Since the standard Instant-Form (IF) calculations suggesting an Unruh effect are formally consistent\, there must be a cancelling contribution omitted in the IF analyses. A ready candidate for such cancelation is the dynamical action of IF Lorentz transformations on the structure of an Unruh detector.  \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  \nNOTE:  The seminars are uploaded in the youtube channel UTFSMHEP Seminars:   https://www.youtube.com/channel/UCYq1A4y7pCHqovaXsrtd6hg URL:https://fisica.usm.cl/evento/seminario-altas-energias-dr-alexander-deur-thomas-jefferson-national-accelerator-facility-usa/ LOCATION:Transmisión de Zoom\, online\, Chile CATEGORIES:Charlas,Seminario de Altas Energias,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240731T103000 DTEND;TZID=America/Santiago:20240731T123000 DTSTAMP:20260506T075646 CREATED:20240730T191330Z LAST-MODIFIED:20240730T191606Z UID:10000306-1722421800-1722429000@fisica.usm.cl SUMMARY:Examen de Grado - Víctor Núñez Rivero DESCRIPTION:  \nExamen de grado para el grado de Doctor en Ciencias Físicas \nCandidato: Víctor Núñez \nTema: “Topological Properties of nanomaterials: Focus on Pentagonal Systems” \nFecha: miércoles 31 de julio de 2024\, 10:30 horas \nLugar: Sala de Conferencias Dr. Luciano Laroze E-300 \nComisión: \n\nDr. Luis Foa\, evaluador externo\, U de Chile\nDr. Vladimir Juricic\, evaluador interno USM\nDr. Eric Suárez\, evaluador interno\, USM\nDr. Julián Correa Abad\, codirector externo de tesis\, U de Medellín\nDra. Mónica Pacheco Doll\, directora de tesis\, USM URL:https://fisica.usm.cl/evento/examen-de-grado-victor-nunez/ LOCATION:E300\, Av. España 1680\, Edificio E\, Valparaiso\, Chile CATEGORIES:Charlas,Examen de grado,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240730T140000 DTEND;TZID=America/Santiago:20240730T160000 DTSTAMP:20260506T075646 CREATED:20240729T150413Z LAST-MODIFIED:20240729T150437Z UID:10000303-1722348000-1722355200@fisica.usm.cl SUMMARY:Examen de Grado - Manuel Morocho DESCRIPTION:  \n\nExamen de grado para el grado de Doctor en Ciencias Físicas \nAlumno: Manuel Morocho \nTema: “Modelo de Perturbaciones Cosmológicas en Gravedad afín” \nFecha: martes 30 de julio de 2024\, 14:o0 horas. \n\n\nLugar: Sala de Conferencias Dr. Luciano Laroze (E-300)\, Departamento de Física\, Campus San Joaquín. \nComisión: \n\nDr. Oscar Castillo\, director de tesis\, USM\nDr. Alfonso Zerwekh\, evaluador interno\, USM\nDr. Aureliano Skirzewski\, evaluador externo\, URU\nDr. Cristóbal Corral\, evaluador externo\, UAI URL:https://fisica.usm.cl/evento/examen-de-grado-manuel-morocho/ LOCATION:E300\, Av. España 1680\, Edificio E\, Valparaiso\, Chile CATEGORIES:coloquio,Examen de grado,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240725T160500 DTEND;TZID=America/Santiago:20240725T180000 DTSTAMP:20260506T075646 CREATED:20240702T131712Z LAST-MODIFIED:20240711T221438Z UID:10000291-1721923500-1721930400@fisica.usm.cl SUMMARY:Consejo de Departamento DESCRIPTION: URL:https://fisica.usm.cl/evento/consejo-de-departamento-12/ LOCATION:E-300 y video conferencia con Campus Santiago\, Av. España 1680\, Edificio E\, Valparaiso\, Chile CATEGORIES:Consejo de Departamento END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240724T143000 DTEND;TZID=America/Santiago:20240724T163000 DTSTAMP:20260506T075646 CREATED:20240723T185849Z LAST-MODIFIED:20240723T185917Z UID:10000299-1721831400-1721838600@fisica.usm.cl SUMMARY:Seminario Altas Energías – Dr. José Abdalla Helayël-Neto (Centro Brasileiro de Pesquisas Físicas\, Brasil) DESCRIPTION:Seminario José Helayel-Neto_24 de julio de 2024\n  \nDate: miércoles 24 de julio –  14:30 hrs. (Chile Continental) –  vía online \nSpeaker: Dr. José Abdalla Helayël-Neto (Centro Brasileiro de Pesquisas Físicas\, Brasil) \nTitle: “Supersymmetry\, fact or fake?” \n  \nAbstract: \n20th Century Physics\, after the establishment of quantum theory\, surfs intensely on the concept of symmetry – which is implemented through Group Theory – and\, based on principles of invariance\, makes major predictions about the existence of new forms and new behavior of matter. Observations with cosmic rays and large experiments with particle accelerators gradually\, over the past decades\, confirm the existence of these elementary particles\, predicted far in advance and revealed through the understanding (philosophical above all) that Nature has an intrinsically mathematical quality\, as defended by Paul Dirac. Supersymmetry entered the scene in 1973\, at a special moment in which the Standard Model was being settled down with its well-known limitations. Supersymmetric partners that do not appear and regions of the MSSM that are increasingly restricted by recent experiments are elements\, for many\, of loss of confidence in this strongly consequent principle of invariance. The purpose of this contribution is to bring elements to reflect on this area that has already gone beyond the limits of the Physics of Fundamental Interactions and Elementary Particles\, clarify the advances it has brought\, the expectations it has not met and discuss what we can still expect from the area \n  \nUnirse a la reunión Zoom con nombre y apellido (with name and surname):    https://reuna.zoom.us/j/87161425888?pwd=MWFZUFNQRnI4MXo1QzFLdGpJblllZz09 \n ID de reunión: 871 6142 5888 \nCódigo de acceso: 100126 \n   \nNOTE:  The seminars are uploaded in the youtube channel UTFSMHEP Seminars:   https://www.youtube.com/channel/UCYq1A4y7pCHqovaXsrtd6hg URL:https://fisica.usm.cl/evento/seminario-altas-energias-dr-jose-abdalla-helayel-neto-centro-brasileiro-de-pesquisas-fisicas-brasil/ LOCATION:Transmisión de Zoom\, online\, Chile CATEGORIES:Charlas,Seminario de Altas Energias,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240712T140000 DTEND;TZID=America/Santiago:20240712T160000 DTSTAMP:20260506T075646 CREATED:20240711T141937Z LAST-MODIFIED:20240711T141937Z UID:10000298-1720792800-1720800000@fisica.usm.cl SUMMARY:Presentación proyecto de tesis - Franco Piraino DESCRIPTION:  \nPresentación proyecto de tesis Doctorado en Ciencias Físicas \nAlumno: Franco Piraino \nTema: “Understanding the galaxy evolution within different environments: From small to large scales” \nFecha: viernes 12 de julio de 2024\, 14:00 horas \nLugar: Sala de Conferencias Dr. Luciano Laroze\, E-300 \nComisión: \n\nDr. Cristóbal Sifón\, evaluador\nDr. Tomás Corrales\, evaluadora\nDra. Daniela Olave\, evaluador\nDra. Yara Jaffé\, directora proyecto de tesis URL:https://fisica.usm.cl/evento/presentacion-proyecto-de-tesis-franco-piraino/ LOCATION:E300\, Av. España 1680\, Edificio E\, Valparaiso\, Chile CATEGORIES:coloquio,Examen de grado,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240711T155000 DTEND;TZID=America/Santiago:20240711T173000 DTSTAMP:20260506T075646 CREATED:20240705T163330Z LAST-MODIFIED:20240705T163330Z UID:10000296-1720713000-1720719000@fisica.usm.cl SUMMARY:Ciclo de Coloquios ZBA - Dr. Jonathan Correa Puerta DESCRIPTION:  \nTÍTULO : Aplicaciones de la Espectroscopía Raman en el Análisis de Degradación de Polímeros y Nanoconfinamiento \n\n\nExpositor: Dr. Jonathan Correa Puerta\, Investigador Departamento de Física \n\nFecha :  jueves 21 de marzo\, 2024 \n\n\nHora : 15:50 \n\n\nLugar: Sala de conferencias Dr. Luciano Laroze (E300) URL:https://fisica.usm.cl/evento/ciclo-de-coloquios-zba-dr-jonathan-correa-puerta/ CATEGORIES:Charlas,Ciclo Coloquios ZBA,coloquio,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240711T100000 DTEND;TZID=America/Santiago:20240711T120000 DTSTAMP:20260506T075646 CREATED:20240708T141135Z LAST-MODIFIED:20240708T141201Z UID:10000297-1720692000-1720699200@fisica.usm.cl SUMMARY:Presentación proyecto de tesis - Nicolás Pérez DESCRIPTION:  \nPresentación proyecto de tesis Doctorado en Ciencias Físicas \nAlumno: Nicolás Pérez \nTema: “Phenomenology of a SU (3) CxSU (3) LxU (1)X theory with A4 modular symmetry and radiative linear seesaw” \nFecha: jueves 11 de julio de 2024 a las 10:00 horas \nLugar: Sala de Conferencias Dr. Luciano Laroze\, E-300 \nComisión: \n\nDr. Francisco Peña\, evaluador\nDra. Carolina Arbeláez\, evaluadora\nDr. Alfonso Zerweck\, evaluador\nDr. Antonio Cárcamo\, director proyecto de tesis URL:https://fisica.usm.cl/evento/presentacion-proyecto-de-tesis-nicolas-perez/ LOCATION:E300\, Av. España 1680\, Edificio E\, Valparaiso\, Chile CATEGORIES:Charlas,Examen de grado,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240710T143000 DTEND;TZID=America/Santiago:20240710T163000 DTSTAMP:20260506T075646 CREATED:20240704T150036Z LAST-MODIFIED:20240704T150503Z UID:10000295-1720621800-1720629000@fisica.usm.cl SUMMARY:Seminario Altas Energías – Dr. Arsenii Titov\, Universidad de Pisa (Italia) DESCRIPTION:Seminario Arsenii Titov_10 de julio de 2024\n  \nDate: miércoles 10 de julio –  14:30 hrs. (Chile Continental) –  vía online \nSpeaker: Dr. Arsenii Titov\, Universidad de Pisa (Italia) \nTitle:  “Solving the strong CP problem without axions” \n  \nAbstract: \nWe formulate general conditions under which the strong CP problem is solved by spontaneous CP violation. Quark mass matrix elements are polynomials in the CP-breaking order parameters\, engineered such that their determinant is a real constant. These conditions can be realised in supersymmetric theories with an anomaly-free local flavour symmetry\, suggesting a unified solution to the strong CP problem and the flavour puzzle.  Our solution can be implemented using either a local U(1) symmetry or modular invariance. We present concrete modular-invariant realisations. Heavy vector-like quarks are in general not required\, but their presence allows for models where coloured particles fill non-singlet representations of the finite modular groups. \n  \nUnirse a la reunión Zoom con nombre y apellido (with name and surname):    https://reuna.zoom.us/j/87161425888?pwd=MWFZUFNQRnI4MXo1QzFLdGpJblllZz09 \n ID de reunión: 871 6142 5888 \nCódigo de acceso: 100126 \n  \nNOTE:  The seminars are uploaded in the youtube channel UTFSMHEP Seminars:   https://www.youtube.com/channel/UCYq1A4y7pCHqovaXsrtd6hg URL:https://fisica.usm.cl/evento/seminario-altas-energias-dr-arsenii-titov-universidad-de-pisa-italia/ LOCATION:Transmisión de Zoom\, online\, Chile CATEGORIES:Charlas,Seminario de Altas Energias,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240705T140000 DTEND;TZID=America/Santiago:20240705T160000 DTSTAMP:20260506T075646 CREATED:20240704T144514Z LAST-MODIFIED:20240704T144514Z UID:10000294-1720188000-1720195200@fisica.usm.cl SUMMARY:Presentación proyecto de tesis - Raúl Baier DESCRIPTION:  \nPresentación proyecto de tesis Doctorado en Ciencias Físicas \nAlumno: Raúl Baier  \nTema: “Characterization of large-scale structure and its impact on galaxies in the context of large photometric and spectroscopic extragalactic surveys” \nFecha: viernes 5 de julio de 2024 a las 14:00 horas. \nLugar: Sala de Conferencias Dr. Luciano Laroze\, E-300 \nComisión: \n\nDr. Nicolás Tejos\, evaluador\nDr. Rory Smith\, evaluadora\nDr. Alfonso Zerweck\, evaluador\nDra. Yara Jaffé\, director proyecto de tesis URL:https://fisica.usm.cl/evento/presentacion-proyecto-de-tesis-raul-baier/ LOCATION:E300\, Av. España 1680\, Edificio E\, Valparaiso\, Chile CATEGORIES:coloquio,Examen de grado,Seminario Astrofisica END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240705T113000 DTEND;TZID=America/Santiago:20240705T123000 DTSTAMP:20260506T075646 CREATED:20240703T202057Z LAST-MODIFIED:20240703T202057Z UID:10000293-1720179000-1720182600@fisica.usm.cl SUMMARY:Presentación proyecto de tesis - Santiago Henríquez Lira DESCRIPTION:  \nPresentación proyecto de tesis Doctorado en Ciencias Físicas \nAlumno: Santiago Henríquez Lira.  \nTema: “Motor Cuántico: Diseño de ciclos combinados” \nFecha: viernes 5 de julio de 2024 a las 11:30 horas. \nLugar: Sala de Conferencias Dr. Luciano Laroze\, E-300 \nComisión: \n\nDr. Francisco Peña\, evaluador\nDra. Odette Toloza\, evaluadora\nDr. Alfonso Zerweck\, evaluador\nDr. Patricio Vargas\, director proyecto de tesis URL:https://fisica.usm.cl/evento/presentacion-proyecto-de-tesis-santiago-henriquez-lira/ LOCATION:E300\, Av. España 1680\, Edificio E\, Valparaiso\, Chile CATEGORIES:Examen de grado END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240704T155000 DTEND;TZID=America/Santiago:20240704T170000 DTSTAMP:20260506T075646 CREATED:20240426T142810Z LAST-MODIFIED:20240701T182503Z UID:10000269-1720108200-1720112400@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-3/ LOCATION:Transmisión de Zoom\, online\, Chile CATEGORIES:Reunión de coordinacion END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240704T155000 DTEND;TZID=America/Santiago:20240704T155000 DTSTAMP:20260506T075646 CREATED:20240618T142854Z LAST-MODIFIED:20240701T182206Z UID:10000285-1720108200-1720108200@fisica.usm.cl SUMMARY:Café & Física - Profesora Javiera Sánchez DESCRIPTION: URL:https://fisica.usm.cl/evento/cafe-fisica-dra-javiera-sanchez/ LOCATION:E-300 y video conferencia con Campus Santiago\, Av. España 1680\, Edificio E\, Valparaiso\, Chile CATEGORIES:Café & Física,Charlas,coloquio,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240703T143000 DTEND;TZID=America/Santiago:20240703T153000 DTSTAMP:20260506T075646 CREATED:20240703T134902Z LAST-MODIFIED:20240703T134902Z UID:10000292-1720017000-1720020600@fisica.usm.cl SUMMARY:Seminario Altas Energías - Dr. Moinul Hossain Rahat\, Universidad de Valencia DESCRIPTION:Seminario Moinul Hossain_3 de julio de 2024\n  \nDate: miércoles; 3 de julio –  14:30 hrs. (Chile Continental) –  vía online \nSpeaker: Dr. Moinul Hossain Rahat\, Instituto de Física Corpuscular\, Universidad de Valencia (Valencia\, España) \nTitle:   “Type-I two-Higgs-doublet model and gravitational waves from domain walls bounded by strings” \n  \nAbstract: \nThe spontaneous breaking of a U(1) symmetry via an intermediate discrete symmetry may yield a hybrid topological defect of domain walls bounded by cosmic strings. The decay of this defect network leads to a unique gravitational wave signal spanning many orders in observable frequencies\, that can be distinguished from signals generated by other sources. We investigate the production of gravitational waves from this mechanism in the context of the type-I two-Higgs-doublet model extended by a U(1)R symmetry\, that simultaneously accommodates the seesaw mechanism\, anomaly cancellation\, and eliminates flavour-changing neutral currents. The gravitational wave spectrum produced by the string bounded-wall network can be detected for U(1)R breaking scale from 10^{12} to 10^{15} GeV in forthcoming interferometers including LISA and Einstein Telescope\, with a distinctive f^3 slope and inflexion in the frequency range between microhertz and hertz. \nUnirse a la reunión Zoom con nombre y apellido (with name and surname):    \n https://reuna.zoom.us/j/87161425888?pwd=MWFZUFNQRnI4MXo1QzFLdGpJblllZz09 \n ID de reunión: 871 6142 5888 \nCódigo de acceso: 100126 \n   \nNOTE:  The seminars are uploaded in the youtube channel UTFSMHEP Seminars:   https://www.youtube.com/channel/UCYq1A4y7pCHqovaXsrtd6hg URL:https://fisica.usm.cl/evento/seminario-altas-energias-dr-moinul-hossain-rahat-universidad-de-valencia/ LOCATION:Transmisión de Zoom\, online\, Chile CATEGORIES:Charlas,coloquio,Seminario de Altas Energias,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240702T140000 DTEND;TZID=America/Santiago:20240702T160000 DTSTAMP:20260506T075646 CREATED:20240701T195113Z LAST-MODIFIED:20240701T200006Z UID:10000290-1719928800-1719936000@fisica.usm.cl SUMMARY:Examen Avance de Tesis - Manuel Morocho López DESCRIPTION: URL:https://fisica.usm.cl/evento/examen-avance-de-tesis-manuel-morocho-lopez/ LOCATION:E300\, Av. España 1680\, Edificio E\, Valparaiso\, Chile CATEGORIES:coloquio,Examen de grado,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240702T121500 DTEND;TZID=America/Santiago:20240702T133000 DTSTAMP:20260506T075646 CREATED:20240701T135303Z LAST-MODIFIED:20240701T135716Z UID:10000288-1719922500-1719927000@fisica.usm.cl SUMMARY:Mentorias DESCRIPTION: URL:https://fisica.usm.cl/evento/mentorias-2/ LOCATION:E-300 y video conferencia con Campus Santiago\, Av. España 1680\, Edificio E\, Valparaiso\, Chile CATEGORIES:Mentorias END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240627T155000 DTEND;TZID=America/Santiago:20240627T170000 DTSTAMP:20260506T075646 CREATED:20240425T161757Z LAST-MODIFIED:20240624T141808Z UID:10000264-1719503400-1719507600@fisica.usm.cl SUMMARY:Café & Física - Dra. Mercedes Hérnandez DESCRIPTION: URL:https://fisica.usm.cl/evento/cafe-fisica-mercedeshernandez/ LOCATION:E-300 y video conferencia con Campus Santiago\, Av. España 1680\, Edificio E\, Valparaiso\, Chile CATEGORIES:Café & Física,Charlas,coloquio,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240626T143000 DTEND;TZID=America/Santiago:20240626T153000 DTSTAMP:20260506T075646 CREATED:20240624T152915Z LAST-MODIFIED:20240703T134420Z UID:10000287-1719412200-1719415800@fisica.usm.cl SUMMARY:Seminario Altas Energías - Dra. Cristina Mondino\, Perimeter Institute (Waterloo\, Cánada) DESCRIPTION:Seminario Cristina Mondino_26 de junio de 2024\n  \nDate: miércoles; 26 de junio –  14:30 hrs. (Chile Continental) –  vía online \nSpeaker:  Dra. Cristina Mondino\, Perimeter Institute (Waterloo\, Cánada) \nTitle:   “Axion-Induced Patchy Screening of the CMB” \n  \nAbstract: \nCosmic Microwave Background (CMB) photons can undergo resonant conversion into axions in the presence of magnetized plasma distributed inside nonlinear large-scale structure (LSS). This process leads to axion-induced patchy screening: secondary temperature and polarization anisotropies with a characteristic non-blackbody frequency dependence that are strongly correlated with the distribution of LSS along our past light cone. I will discuss how to compute the axion-induced patchy screening contribution to two- and three- point correlation functions that include CMB anisotropies and tracers of LSS within the halo model. I will then show that a search for this axion signal using existing data from Planck and the unWISE galaxy catalogue would be complementary to the most sensitive existing astrophysical axion searches\, for a decade of axion masses around 10^-12 eV. Observations from a future survey such as CMB-S4 could extend this reach by almost an additional order of magnitude. \nUnirse a la reunión Zoom con nombre y apellido (with name and surname): \nhttps://reuna.zoom.us/j/87161425888?pwd=MWFZUFNQRnI4MXo1QzFLdGpJblllZz09 \n ID de reunión: 871 6142 5888 \nCódigo de acceso: 100126 \n   \nNOTE:  The seminars are uploaded in the youtube channel UTFSMHEP Seminars:   https://www.youtube.com/channel/UCYq1A4y7pCHqovaXsrtd6hg URL:https://fisica.usm.cl/evento/seminario-altas-energias-dra-cristina-mondino-perimeter-institute-waterloo-canada/ LOCATION:Transmisión de Zoom\, online\, Chile CATEGORIES:Charlas,coloquio,Seminario de Altas Energias END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240619T130000 DTEND;TZID=America/Santiago:20240619T130000 DTSTAMP:20260506T075646 CREATED:20240617T144730Z LAST-MODIFIED:20240619T134504Z UID:10000284-1718802000-1718802000@fisica.usm.cl SUMMARY:Seminario Altas Energías “Freeze-in at stronger coupling” - Dra Catarina Cosme (University of Coimbra\, Portugal) DESCRIPTION:Seminario Catarina Cosme_19 de junio\n  \nDate: miércoles 19 de junio a las 13:00 hrs. (Chile Continental)\, vía online. \nSpeaker:   Dra Catarina Cosme  (University of Coimbra\, Portugal) \nTitle: “Freeze-in at stronger coupling” \nAbstract: \nIn this talk\, I will discuss the freeze-in dark matter production mechanism at low reheating temperatures. The process is Boltzmann-suppressed if the dark matter mass is above the reheating temperature\, and\, in this case\, the coupling to the thermal bath has to be significant to account for the observed dark matter relic density. As a result\, the direct DM detection experiments can already probe such freeze-in models\, excluding significant parts of parameter space. The forthcoming experiments will explore this framework further\, extending to lower couplings and higher reheating temperatures. \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  \nNOTE:  The seminars are uploaded in the youtube channel UTFSMHEP Seminars:   https://www.youtube.com/channel/UCYq1A4y7pCHqovaXsrtd6hg URL:https://fisica.usm.cl/evento/seminario-freeze-in-at-stronger-coupling-dra-catarina-cosme-university-of-coimbra-portugal/ LOCATION:Transmisión de Zoom\, online\, Chile CATEGORIES:Charlas,coloquio,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240613T155000 DTEND;TZID=America/Santiago:20240613T180000 DTSTAMP:20260506T075646 CREATED:20240425T161901Z LAST-MODIFIED:20240606T192252Z UID:10000265-1718293800-1718301600@fisica.usm.cl SUMMARY:Consejo de Departamento DESCRIPTION: URL:https://fisica.usm.cl/evento/consejo-de-departamento-11/ LOCATION:E-300 y video conferencia con Campus Santiago\, Av. España 1680\, Edificio E\, Valparaiso\, Chile CATEGORIES:Consejo de Departamento END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240612T143000 DTEND;TZID=America/Santiago:20240612T153000 DTSTAMP:20260506T075646 CREATED:20240607T163715Z LAST-MODIFIED:20240607T163933Z UID:10000283-1718202600-1718206200@fisica.usm.cl SUMMARY:Seminario Altas Energias - Rebeca Beltrán Lloria (Instituto de Física Corpuscular\, Universidad de Valencia) DESCRIPTION:  \nSeminario Rebeca Beltrán_12 de junio de 2024\n  \nDate: miércoles; 12 de junio –  14:30 hrs. (Chile Continental) –  vía online \nSpeaker:    Rebeca Beltrán Lloria    (Instituto de Física Corpuscular (IFIC)\, Universidad de Valencia) \nTitle:   “Exploring long-lived heavy neutral leptons at the LHC” \nAbstract: \nIn recent years\, the search for long-lived particles\, particularly  heavy neutral leptons (HNLs)\, has gathered significant interest within\nthe particle physics community. In this seminar\, we will examine various theoretical frameworks for describing HNL interactions\, namely\nthe minimal scenario where HNLs interact with the SM through mixing with active neutrinos\, and non-minimal extensions employing effective\nfield theories (EFTs). We will explore the collider phenomenology of GeV-scale HNLs in both scenarios\, discussing the sensitivity prospects\nof the HL-LHC for probing these long-lived HNLs. \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  \nNOTE:  The seminars are uploaded in the youtube channel UTFSMHEP Seminars:   https://www.youtube.com/channel/UCYq1A4y7pCHqovaXsrtd6hg URL:https://fisica.usm.cl/evento/seminario-altas-energias-rebeca-beltran-lloria-instituto-de-fisica-corpuscular-universidad-de-valencia/ LOCATION:Transmisión de Zoom\, online\, Chile CATEGORIES:Charlas,coloquio,Seminario de Altas Energias END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240606T155000 DTEND;TZID=America/Santiago:20240606T170000 DTSTAMP:20260506T075646 CREATED:20240426T142726Z LAST-MODIFIED:20240426T142726Z UID:10000268-1717689000-1717693200@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-2/ LOCATION:Transmisión de Zoom\, online\, Chile CATEGORIES:Reunión de coordinacion END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240530T155000 DTEND;TZID=America/Santiago:20240530T170000 DTSTAMP:20260506T075646 CREATED:20240522T204346Z LAST-MODIFIED:20240522T204346Z UID:10000278-1717084200-1717088400@fisica.usm.cl SUMMARY:Ciclo Coloquio ZBA - Pierre Collet DESCRIPTION: URL:https://fisica.usm.cl/evento/ciclo-coloquio-zba-pierre-collet/ LOCATION:E-300 y video conferencia con Campus Santiago\, Av. España 1680\, Edificio E\, Valparaiso\, Chile CATEGORIES:Charlas,Ciclo Coloquios ZBA,coloquio,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240530T121500 DTEND;TZID=America/Santiago:20240530T133000 DTSTAMP:20260506T075646 CREATED:20240527T205657Z LAST-MODIFIED:20240529T134913Z UID:10000281-1717071300-1717075800@fisica.usm.cl SUMMARY:Sciencie & Fun DESCRIPTION:    No te lo pierdas!!\n  \n \n  \n “Science & Fun” es una iniciativa que tiene como objetivo fomentar desde los primeros años de la carrera las habilidades de comunicación efectiva en inglés entre los estudiantes. A través de una variedad de actividades lúdicas\, como juegos de mesa\, quizzes\, debates\, charadas y discusiones\, todas centradas en temas científicos. Durante las actividades se crea un ambiente relajado y estimulante para el desarrollo de habilidades blandas entre los participantes. \nDurante estas actividades\, los estudiantes tienen la oportunidad de interactuar con investigadores postdoctorales de las áreas de Física y Astrofísica que son hablantes nativos de inglés. Su participación enriquece aún más la experiencia de aprendizaje\, brindando a los estudiantes la oportunidad invaluable de practicar y perfeccionar sus habilidades lingüísticas en un contexto auténtico y significativo. \nLa invitación se extiende a todos los estudiantes de las tres carreras del DFIS que hayan completado al menos dos cursos de inglés como parte de su plan de estudios\, además de haber cursado las introducciones pertinentes de sus respectivos programas.   \nLas actividades se llevan a cabo cada semana\, los dias jueves\, y han sido organizadas por un equipo colaborativo compuesto por Mercedes Hernández\, Jake Crossett\, Vishnudath Neelakandan\, Francisco Peña y Odette Toloza. \n  URL:https://fisica.usm.cl/evento/sciencie-fun/ LOCATION:E300\, Av. España 1680\, Edificio E\, Valparaiso\, Chile END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240529T120000 DTEND;TZID=America/Santiago:20240529T133000 DTSTAMP:20260506T075646 CREATED:20240527T131546Z LAST-MODIFIED:20240527T131659Z UID:10000279-1716984000-1716989400@fisica.usm.cl SUMMARY:Seminario Altas Energías - Professor Pasquale Di Bari  (University of Southampton\, United Kingdom) DESCRIPTION:Seminario Pasquale Di Bari_29 de mayo de 2024\nFecha- hora: 29 de mayo\, 12:00 hrs. (Chile Continental) vía online. \nSpeaker:    Professor Pasquale Di Bari  (University of Southampton\, United Kingdom) \nTitle:   “Neutrino Majorana mass generation in the early universe” \nAbstract: \nIn the talk I will discuss how the generation of neutrino Majorana mass can have different implications in the early universe.  If this is associated to a first order phase transition a gravitational wave production becomes possible and can give a signal. I will show how in this case having a multiple majoron model can enhance the signal. I will also discuss how a low scale Majorana mass generation can help addressing different cosmological anomalies/tensions. In particular\, it might be related to the instability of cosmic neutrinos and explain the  excess radio background detected by ARCADE and the putative anomalous 21 cm global signal claimed by EDGES. \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 \nNote:       \nThe seminars are uploaded in the youtube channel UTFSMHEP Seminars:   https://www.youtube.com/channel/UCYq1A4y7pCHqovaXsrtd6hg URL:https://fisica.usm.cl/evento/seminario-altas-energias-professor-pasquale-di-bari-university-of-southampton-united-kingdom/ LOCATION:Transmisión de Zoom\, online\, Chile CATEGORIES:Charlas,Seminario de Altas Energias,Seminarios END:VEVENT BEGIN:VEVENT DTSTART;VALUE=DATE:20240529 DTEND;VALUE=DATE:20240601 DTSTAMP:20260506T075646 CREATED:20240513T162739Z LAST-MODIFIED:20240513T162739Z UID:10000275-1716940800-1717199999@fisica.usm.cl SUMMARY:Panoramas 2024 DESCRIPTION: URL:https://fisica.usm.cl/evento/panoramas-2024/ CATEGORIES:Charlas,coloquio,Panoramas END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240528T121500 DTEND;TZID=America/Santiago:20240528T133000 DTSTAMP:20260506T075646 CREATED:20240527T205555Z LAST-MODIFIED:20240527T205555Z UID:10000280-1716898500-1716903000@fisica.usm.cl SUMMARY:Mentorias DESCRIPTION: URL:https://fisica.usm.cl/evento/mentorias/ LOCATION:E300\, Av. España 1680\, Edificio E\, Valparaiso\, Chile END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20240522T155000 DTEND;TZID=America/Santiago:20240522T170000 DTSTAMP:20260506T075646 CREATED:20240426T142632Z LAST-MODIFIED:20240426T142632Z UID:10000267-1716393000-1716397200@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/ LOCATION:Transmisión de Zoom\, online\, Chile CATEGORIES:Reunión de coordinacion END:VEVENT END:VCALENDAR