{"title":"All loop causal representation of scattering amplitudes","authors":"W. J. Torres Bobadilla","doi":"10.22323/1.398.0419","DOIUrl":"https://doi.org/10.22323/1.398.0419","url":null,"abstract":"","PeriodicalId":218352,"journal":{"name":"Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)","volume":"198 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122870547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Virgo detector characterization and data quality studies: analysis of the O3 data-taking period and ongoing developments to prepare the O4 run","authors":"Nicolas Arnaud","doi":"10.22323/1.398.0060","DOIUrl":"https://doi.org/10.22323/1.398.0060","url":null,"abstract":"","PeriodicalId":218352,"journal":{"name":"Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134360295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
: We place constraints on the normalised energy density in gravitational waves from first-order strong phase transitions and then from the formation of primordial black holes using data from Advanced LIGO and Virgo's first, second and third observing runs. First, adopting a broken power law model, we place 95 % confidence level upper limits simultaneously on the gravitational-wave energy density at 25 Hz from unresolved compact binary mergers and strong first-order phase transitions. We then consider two more complex phenomenological models, limiting at 25 Hz the gravitational-wave background due to bubble collisions and the background due to sound waves at 95 % confidence level for phase transitions occurring at temperatures above 1e8 GeV. We then do a similar search assuming a background sourced by the formation of primordial black holes and unresolved compact binary mergers. For a very generic spectrum describing the primordial black hole background, we place 95% confidence level upper limits on the gravitational-wave energy density at 25 Hz.
{"title":"Implications for first-order cosmological phase transitions and the formation of primordial black holes from the third LIGO-Virgo observing run","authors":"A. Romero-Rodríguez","doi":"10.22323/1.398.0113","DOIUrl":"https://doi.org/10.22323/1.398.0113","url":null,"abstract":": We place constraints on the normalised energy density in gravitational waves from first-order strong phase transitions and then from the formation of primordial black holes using data from Advanced LIGO and Virgo's first, second and third observing runs. First, adopting a broken power law model, we place 95 % confidence level upper limits simultaneously on the gravitational-wave energy density at 25 Hz from unresolved compact binary mergers and strong first-order phase transitions. We then consider two more complex phenomenological models, limiting at 25 Hz the gravitational-wave background due to bubble collisions and the background due to sound waves at 95 % confidence level for phase transitions occurring at temperatures above 1e8 GeV. We then do a similar search assuming a background sourced by the formation of primordial black holes and unresolved compact binary mergers. For a very generic spectrum describing the primordial black hole background, we place 95% confidence level upper limits on the gravitational-wave energy density at 25 Hz.","PeriodicalId":218352,"journal":{"name":"Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132902743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Anja Brenner, G. Herrera, A. Ibarra, Sunghyun Kang, Andreas Rappelt, S. Scopel, G. Tomar
A. Brenner,a,b,∗ G. Herrera,a,b A. Ibarra,b S. Kang,c A. Rappelt,b S. Scopelc and G. Tomarb Max-Planck-Institut für Physik (Werner-Heisenberg-Institut), Föhringer Ring 6, 80805 München, Germany Physik-Department, Technische Universität München, James-Franck-Straße, 85748 Garching, Germany Department of Physics, Sogang University, Seoul 121-742, South Korea E-mail: anja.brenner@tum.de, gonzalo.herrera@tum.de, ibarra@tum.de,
博纳a, a, b, g∗哈瑞拉,a、b a Ibarra a b s姜,c, g b s Scopelc and Tomarb不会物理马普研究所(Werner-Heisenberg-Institut) Föhringer戒指6 80805慕尼黑德国Physik-Department技术大学、慕尼黑James-Franck-Straße 85748 Garching,德国警方of Physics Sogang南韩国汉城大学121-742,电子邮件:anja.brenner@tum.de gonzalo.herrera@tum.de ibarra@tum.de,
{"title":"Impact of operator interference in dark matter direct detection experiments","authors":"Anja Brenner, G. Herrera, A. Ibarra, Sunghyun Kang, Andreas Rappelt, S. Scopel, G. Tomar","doi":"10.22323/1.398.0061","DOIUrl":"https://doi.org/10.22323/1.398.0061","url":null,"abstract":"A. Brenner,a,b,∗ G. Herrera,a,b A. Ibarra,b S. Kang,c A. Rappelt,b S. Scopelc and G. Tomarb Max-Planck-Institut für Physik (Werner-Heisenberg-Institut), Föhringer Ring 6, 80805 München, Germany Physik-Department, Technische Universität München, James-Franck-Straße, 85748 Garching, Germany Department of Physics, Sogang University, Seoul 121-742, South Korea E-mail: anja.brenner@tum.de, gonzalo.herrera@tum.de, ibarra@tum.de,","PeriodicalId":218352,"journal":{"name":"Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125414049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"NLO production of HH, ZH, and ZZ by gluon fusion, in the high-energy limit","authors":"J. Davies","doi":"10.22323/1.398.0606","DOIUrl":"https://doi.org/10.22323/1.398.0606","url":null,"abstract":"","PeriodicalId":218352,"journal":{"name":"Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116258829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Studies of excited heavy flavor states at CMS (12'+3')","authors":"N. Petrov","doi":"10.22323/1.398.0378","DOIUrl":"https://doi.org/10.22323/1.398.0378","url":null,"abstract":"","PeriodicalId":218352,"journal":{"name":"Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)","volume":"412 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124412411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Maria Alandes Pradillo, R. Bray, Erica Brondolin, E. Gousiou, O. Shadura
The creation of scientific knowledge has transitioned from largely solitary work to collective efforts embedded in large collaborations, placing a new emphasis on social networks as the mechanism linking interdependent scientists across departments and universities. Professional networks have proven to be a key contributor in the career success and their presence becomes even more important for under-represented communities. In this context, the Women in Technology community at CERN (WIT) was born in the early 2016. The main aim of the WIT community is to create a supportive network for exchanging experiences and career advice among women working at CERN. WIT activities span on different fronts: networking, mentoring, awareness and outreach. The WIT community today comprises more than 500 members, has organised three mentoring yearly programmes and is present in multiple outreach events, both in the local area and world wide through social media. Women networks, such as WIT, are beneficial to both the network participants and the organisation as a whole: not only do they provide a place to connect and share common experiences but also they can interface with CERN internal programs, such as CERN’s official Diversity & Inclusion, transferring the community’s ideas and advocating for minority’ issues. It has to be noted that even if WIT was born in the spirit of supporting women, it actually welcomes members from all genders and all CERN’s departments. This contribution describes how WIT is structured and the different activities organised by the community; it also highlights how networks like WIT contribute to making an impact on diversity and inclusion in a scientific research organisation like CERN.
{"title":"The Women in Technology grass roots community at CERN – an example of women networking in a scientific organisation","authors":"Maria Alandes Pradillo, R. Bray, Erica Brondolin, E. Gousiou, O. Shadura","doi":"10.22323/1.398.0897","DOIUrl":"https://doi.org/10.22323/1.398.0897","url":null,"abstract":"The creation of scientific knowledge has transitioned from largely solitary work to collective efforts embedded in large collaborations, placing a new emphasis on social networks as the mechanism linking interdependent scientists across departments and universities. Professional networks have proven to be a key contributor in the career success and their presence becomes even more important for under-represented communities. In this context, the Women in Technology community at CERN (WIT) was born in the early 2016. The main aim of the WIT community is to create a supportive network for exchanging experiences and career advice among women working at CERN. WIT activities span on different fronts: networking, mentoring, awareness and outreach. The WIT community today comprises more than 500 members, has organised three mentoring yearly programmes and is present in multiple outreach events, both in the local area and world wide through social media. Women networks, such as WIT, are beneficial to both the network participants and the organisation as a whole: not only do they provide a place to connect and share common experiences but also they can interface with CERN internal programs, such as CERN’s official Diversity & Inclusion, transferring the community’s ideas and advocating for minority’ issues. It has to be noted that even if WIT was born in the spirit of supporting women, it actually welcomes members from all genders and all CERN’s departments. This contribution describes how WIT is structured and the different activities organised by the community; it also highlights how networks like WIT contribute to making an impact on diversity and inclusion in a scientific research organisation like CERN.","PeriodicalId":218352,"journal":{"name":"Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133406793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
V. Shakhov, Umsalimat Abdullaeva, A. Studenikin, Alexander Tsvirov
{"title":"Neutrino spin oscillations in magnetized moving and polarized matter","authors":"V. Shakhov, Umsalimat Abdullaeva, A. Studenikin, Alexander Tsvirov","doi":"10.22323/1.398.0201","DOIUrl":"https://doi.org/10.22323/1.398.0201","url":null,"abstract":"","PeriodicalId":218352,"journal":{"name":"Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125107504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Konstantin Kouzakov, Fedor Lazarev1,∗ and Alexander Studenikin Department of Nuclear Physics and Quantum Theory of Collisions, Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia Department of Theoretical Physics, Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia Joint Institute for Nuclear Research, Dubna 141980, Moscow Region, Russia E-mail: kouzakov@srd.sinp.msu.ru, lazarev.fm15@physics.msu.ru,
Konstantin Kouzakov, Fedor Lazarev1， *和Alexander Studenikin，莫斯科罗蒙诺索夫国立大学物理系核物理和量子碰撞理论系，莫斯科119991，莫斯科罗蒙诺索夫国立大学物理系理论物理系，莫斯科119991，俄罗斯联合核研究所，杜布纳141980，莫斯科地区，俄罗斯E-mail: kouzakov@srd.sinp.msu.ru, lazarev.fm15@physics.msu.ru，
{"title":"Neutrino electromagnetic interactions in elastic neutrino-nucleus scattering","authors":"F. Lazarev, K. Kouzakov, A. Studenikin","doi":"10.22323/1.398.0203","DOIUrl":"https://doi.org/10.22323/1.398.0203","url":null,"abstract":"Konstantin Kouzakov, Fedor Lazarev1,∗ and Alexander Studenikin Department of Nuclear Physics and Quantum Theory of Collisions, Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia Department of Theoretical Physics, Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia Joint Institute for Nuclear Research, Dubna 141980, Moscow Region, Russia E-mail: kouzakov@srd.sinp.msu.ru, lazarev.fm15@physics.msu.ru,","PeriodicalId":218352,"journal":{"name":"Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131158103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Production of fully heavy tetraquarks in proton-proton collisions","authors":"A. Szczurek","doi":"10.22323/1.398.0400","DOIUrl":"https://doi.org/10.22323/1.398.0400","url":null,"abstract":"","PeriodicalId":218352,"journal":{"name":"Proceedings of The European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2021)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129290938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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