{"title":"Review of Dark Matter computational tools","authors":"A. Goudelis","doi":"10.22323/1.409.0001","DOIUrl":"https://doi.org/10.22323/1.409.0001","url":null,"abstract":"","PeriodicalId":426598,"journal":{"name":"Proceedings of Computational Tools for High Energy Physics and Cosmology — PoS(CompTools2021)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116214803","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 present an overview of SuperIso v4.1 which is a public program for the calculation of flavour physics observables. We give examples of using SuperIso to constrain new physics scenarios with kaon physics and present the implications of rare B-decays.
{"title":"Flavour Physics Phenomenology with SuperIso","authors":"S. Neshatpour, F. Mahmoudi","doi":"10.22323/1.409.0010","DOIUrl":"https://doi.org/10.22323/1.409.0010","url":null,"abstract":"We present an overview of SuperIso v4.1 which is a public program for the calculation of flavour physics observables. We give examples of using SuperIso to constrain new physics scenarios with kaon physics and present the implications of rare B-decays.","PeriodicalId":426598,"journal":{"name":"Proceedings of Computational Tools for High Energy Physics and Cosmology — PoS(CompTools2021)","volume":"207 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128446758","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 present the new version of BlackHawk v2.0. BlackHawk is a public code designed to compute the Hawking radiation spectra of (primordial) black holes. In the version 2.0, we have added several non-standard BH metrics: charged, higher dimensional and polymerized black holes, in addition to the usual rotating (Kerr) BHs. BlackHawk also embeds some additional scripts and numerical tables that can prove useful in e.g. dark matter studies. We describe these new features and provide some examples of the capabilities of the code. A tutorial for BlackHawk is available on the TOOLS2021 website: https://indico.cern.ch/event/1076291/contributions/4609967/
{"title":"Beyond the Standard Model with BlackHawk v2.0","authors":"J. Auffinger, A. Arbey","doi":"10.22323/1.409.0017","DOIUrl":"https://doi.org/10.22323/1.409.0017","url":null,"abstract":"We present the new version of BlackHawk v2.0. BlackHawk is a public code designed to compute the Hawking radiation spectra of (primordial) black holes. In the version 2.0, we have added several non-standard BH metrics: charged, higher dimensional and polymerized black holes, in addition to the usual rotating (Kerr) BHs. BlackHawk also embeds some additional scripts and numerical tables that can prove useful in e.g. dark matter studies. We describe these new features and provide some examples of the capabilities of the code. A tutorial for BlackHawk is available on the TOOLS2021 website: https://indico.cern.ch/event/1076291/contributions/4609967/","PeriodicalId":426598,"journal":{"name":"Proceedings of Computational Tools for High Energy Physics and Cosmology — PoS(CompTools2021)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115236862","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}
Uladzimir Khasianevich, W. Kotlarski, D. Stockinger
We present $texttt{NPointFunctions}$, a package to incorporate desired amplitudes and observables for an arbitrary BSM model in $texttt{FlexibleSUSY}$. The package relies on the $texttt{SARAH}$-generated output used with $texttt{FeynArts}/texttt{FormCalc}$, embedded in an appropriate way, thus allowing calculations up to one-loop level. The resulting tool is an extension to $texttt{FlexibleSUSY}$, a generator of spectrum generator programs. $texttt{NPointFunctions}$ was designed to be customizable, modular and extensible with additional process- or amplitude- dependent contributions. We explain, how these goals are achieved, and discuss modifications to the default $texttt{FlexibleSUSY}$ workflow.
{"title":"NPointFunctions: a calculator of amplitudes and observables in FlexibleSUSY","authors":"Uladzimir Khasianevich, W. Kotlarski, D. Stockinger","doi":"10.22323/1.409.0036","DOIUrl":"https://doi.org/10.22323/1.409.0036","url":null,"abstract":"We present $texttt{NPointFunctions}$, a package to incorporate desired amplitudes and observables for an arbitrary BSM model in $texttt{FlexibleSUSY}$. The package relies on the $texttt{SARAH}$-generated output used with $texttt{FeynArts}/texttt{FormCalc}$, embedded in an appropriate way, thus allowing calculations up to one-loop level. The resulting tool is an extension to $texttt{FlexibleSUSY}$, a generator of spectrum generator programs. $texttt{NPointFunctions}$ was designed to be customizable, modular and extensible with additional process- or amplitude- dependent contributions. We explain, how these goals are achieved, and discuss modifications to the default $texttt{FlexibleSUSY}$ workflow.","PeriodicalId":426598,"journal":{"name":"Proceedings of Computational Tools for High Energy Physics and Cosmology — PoS(CompTools2021)","volume":"300 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114579320","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}
The calculation of one-loop Wilson coefficients for general Beyond the Standard Model (BSM) scenarios is a technical challenge often addressed by doing long and error prone analytical calculations by hand. Several software programs already provide squared amplitude calculations at the loop-level, but few of them are also able to derive general loop-level Wilson coefficients necessary e.g. for the study of quark decays in flavor physics. MARTY, a computer program that automates tree-level and one-loop perturbative calculations for general BSM scenarios can in particular be used to obtain such Wilson coefficients. We present in details the simple user interface allowing to derive common Wilson coefficients in MARTY, and the most general use case of MARTY to extract the coefficient of any effective operator.
{"title":"The MARTY user interface for the calculation of general Wilson coefficients","authors":"G. Uhlrich","doi":"10.22323/1.409.0031","DOIUrl":"https://doi.org/10.22323/1.409.0031","url":null,"abstract":"The calculation of one-loop Wilson coefficients for general Beyond the Standard Model (BSM) scenarios is a technical challenge often addressed by doing long and error prone analytical calculations by hand. Several software programs already provide squared amplitude calculations at the loop-level, but few of them are also able to derive general loop-level Wilson coefficients necessary e.g. for the study of quark decays in flavor physics. MARTY, a computer program that automates tree-level and one-loop perturbative calculations for general BSM scenarios can in particular be used to obtain such Wilson coefficients. We present in details the simple user interface allowing to derive common Wilson coefficients in MARTY, and the most general use case of MARTY to extract the coefficient of any effective operator.","PeriodicalId":426598,"journal":{"name":"Proceedings of Computational Tools for High Energy Physics and Cosmology — PoS(CompTools2021)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126348751","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}
Recent developments in the public code FeynHiggs for the prediction of the Standard Model-like Higgs mass in the Minimal Supersymmetric Standard Model are presented. Improvements in the prediction based on an effective-field theory concern the cases of multi-scale hierarchies where the gluino is much heavier than the sfermions or where the additional Higgs bosons have masses between the electroweak and supersymmetry scales. The fixed-order part is improved by a re-implementation and extension of the two-loop corrections, now containing the contributions of orders (cid:0) 𝛼 𝑡 + 𝛼 𝑏 (cid:1) · (cid:0) 𝛼 𝑡 + 𝛼 𝑏 + 𝛼 𝑠 (cid:1) in the limit of vanishing electroweak gauge couplings for all implemented renormalization schemes. The updated version has a significantly improved numerical stability and thus an enhanced range of applicability for scenarios with heavy supersymmetric particles. All updates will be included in the upcoming version FeynHiggs-2.19.0 .
{"title":"Improvements in Higgs-mass predictions with $texttt{FeynHiggs}$","authors":"S. Paßehr","doi":"10.22323/1.409.0014","DOIUrl":"https://doi.org/10.22323/1.409.0014","url":null,"abstract":"Recent developments in the public code FeynHiggs for the prediction of the Standard Model-like Higgs mass in the Minimal Supersymmetric Standard Model are presented. Improvements in the prediction based on an effective-field theory concern the cases of multi-scale hierarchies where the gluino is much heavier than the sfermions or where the additional Higgs bosons have masses between the electroweak and supersymmetry scales. The fixed-order part is improved by a re-implementation and extension of the two-loop corrections, now containing the contributions of orders (cid:0) 𝛼 𝑡 + 𝛼 𝑏 (cid:1) · (cid:0) 𝛼 𝑡 + 𝛼 𝑏 + 𝛼 𝑠 (cid:1) in the limit of vanishing electroweak gauge couplings for all implemented renormalization schemes. The updated version has a significantly improved numerical stability and thus an enhanced range of applicability for scenarios with heavy supersymmetric particles. All updates will be included in the upcoming version FeynHiggs-2.19.0 .","PeriodicalId":426598,"journal":{"name":"Proceedings of Computational Tools for High Energy Physics and Cosmology — PoS(CompTools2021)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129553096","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}
DarkSUSY is a versatile tool for precision calculations of a large variety of dark matter-related signals, ranging from predictions for the dark matter relic density to dark matter self-interactions and rates relevant for direct and indirect detection experiments. In all of these areas significant new code additions have been made in recent years, since the release of DarkSUSY 6 in 2018, which we summarize in this overview. In particular, DarkSUSY now allows users to compute the relic density for feebly interacting massive particles via the freeze-in mechanism, but also offers new routines for freeze-out calculations in the presence of secluded dark sectors as well as for models where kinetic equilibrium is not fully established during the freeze-out process. On the direct detection side, the effect of cosmic-ray upscattering of dark matter has been fully implemented, leading to a subdominant relativistic component in the expected dark matter flux at Earth. Finally, updated yields relevant for indirect searches with gamma rays, neutrinos or charged cosmic rays have been added; the new default spectra are based on a large number of Pythia 8 runs, but users can also easily switch between various alternative spectra. Further code details, including a manual and various concrete example applications, are provided at www.darksusy.org. CERN-TH-2022-031
{"title":"DarkSUSY 6.3 – Freeze-in, out-of-equilibrium freeze-out, cosmic-ray upscattering and further new features","authors":"T. Bringmann, J. Edsjo","doi":"10.22323/1.409.0038","DOIUrl":"https://doi.org/10.22323/1.409.0038","url":null,"abstract":"DarkSUSY is a versatile tool for precision calculations of a large variety of dark matter-related signals, ranging from predictions for the dark matter relic density to dark matter self-interactions and rates relevant for direct and indirect detection experiments. In all of these areas significant new code additions have been made in recent years, since the release of DarkSUSY 6 in 2018, which we summarize in this overview. In particular, DarkSUSY now allows users to compute the relic density for feebly interacting massive particles via the freeze-in mechanism, but also offers new routines for freeze-out calculations in the presence of secluded dark sectors as well as for models where kinetic equilibrium is not fully established during the freeze-out process. On the direct detection side, the effect of cosmic-ray upscattering of dark matter has been fully implemented, leading to a subdominant relativistic component in the expected dark matter flux at Earth. Finally, updated yields relevant for indirect searches with gamma rays, neutrinos or charged cosmic rays have been added; the new default spectra are based on a large number of Pythia 8 runs, but users can also easily switch between various alternative spectra. Further code details, including a manual and various concrete example applications, are provided at www.darksusy.org. CERN-TH-2022-031","PeriodicalId":426598,"journal":{"name":"Proceedings of Computational Tools for High Energy Physics and Cosmology — PoS(CompTools2021)","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124524870","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}
Adil Jueid,a,∗ Jochem Kip, Roberto Ruiz de Austri and Peter Skands Quantum Universe Center, Korea Institute for Advanced Study, 02455 Seoul, Republic of Korea Institute for Mathematics, Astrophysics and Particle Physics, Radboud University Nijmegen, Heyendaalseweg 135, Nijmegen, the Netherlands Instituto de Física Corpuscular, IFIC-UV/CSIC, Valencia, Spain School of Physics and Astronomy, Monash University, VIC-3800, Australia E-mail: adiljueid@kias.re.kr, jochem.kip@ru.nl, rruiz@ific.uv.es,
Adil Jueid,a， * Jochem Kip, Roberto Ruiz de austria和Peter Skands量子宇宙中心，韩国高等研究院，02455首尔，韩国奈梅亨大学数学、天体物理与粒子物理研究所，Heyendaalseweg 135，奈梅亨，荷兰奈梅亨研究所Física微粒研究所，ic - uv /CSIC，西班牙，Valencia，莫纳什大学物理与天文学院，VIC-3800，澳大利亚E-mail: adiljueid@kias.re.kr, jochem.kip@ru.nl, rruiz@ific.uv.es，
{"title":"Estimating QCD uncertainties on antiproton spectra from dark-matter annihilation","authors":"Adil Jueid, Jochem Kip, R. R. Austri, P. Skands","doi":"10.22323/1.409.0005","DOIUrl":"https://doi.org/10.22323/1.409.0005","url":null,"abstract":"Adil Jueid,a,∗ Jochem Kip, Roberto Ruiz de Austri and Peter Skands Quantum Universe Center, Korea Institute for Advanced Study, 02455 Seoul, Republic of Korea Institute for Mathematics, Astrophysics and Particle Physics, Radboud University Nijmegen, Heyendaalseweg 135, Nijmegen, the Netherlands Instituto de Física Corpuscular, IFIC-UV/CSIC, Valencia, Spain School of Physics and Astronomy, Monash University, VIC-3800, Australia E-mail: adiljueid@kias.re.kr, jochem.kip@ru.nl, rruiz@ific.uv.es,","PeriodicalId":426598,"journal":{"name":"Proceedings of Computational Tools for High Energy Physics and Cosmology — PoS(CompTools2021)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122222206","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":"MiMeS, the Misalignment Mechanism Solver","authors":"D. Karamitros","doi":"10.22323/1.409.0018","DOIUrl":"https://doi.org/10.22323/1.409.0018","url":null,"abstract":"We briefly discuss MiMeS, a C++ library that can solve the axion and axion-like equation of motion in various axion models and cosmological histories.","PeriodicalId":426598,"journal":{"name":"Proceedings of Computational Tools for High Energy Physics and Cosmology — PoS(CompTools2021)","volume":"434 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132831179","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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