|
1.
|
|
|
2.
|
Reinterpretation of LHC Results for New Physics: Status and Recommendations after Run 2
/ Abdallah, Waleed (Harish-Chandra Res. Inst. ; Cairo U.) ; AbdusSalam, Shehu (Shahid Beheshti U.) ; Ahmadov, Azar (Baku State U.) ; Ahriche, Amine (ICTP, Trieste ; Algiers, Ecole Normale Superieure) ; Alguero, Gaël (LPSC, Grenoble) ; Allanach, Benjamin C. (Unlisted ; Cambridge U., DAMTP) ; Araz, Jack Y. (Concordia U., Montreal) ; Arbey, Alexandre (IP2I, Lyon ; CERN) ; Arina, Chiara (Louvain U., CP3) ; Athron, Peter (Monash U.) et al.
/LHC Reinterpretation Forum
We report on the status of efforts to improve the reinterpretation of searches and measurements at the LHC in terms of models for new physics, in the context of the LHC Reinterpretation Forum. We detail current experimental offerings in direct searches for new particles, measurements, technical implementations and Open Data, and provide a set of recommendations for further improving the presentation of LHC results in order to better enable reinterpretation in the future. [...]
arXiv:2003.07868; CERN-LPCC-2020-001; FERMILAB-FN-1098-CMS-T; Imperial/HEP/2020/RIF/01.-
2020-08-21 - 58 p.
- Published in : SciPost Phys. 9 (2020) 022
Fulltext: 2003.07868 - PDF; fermilab-fn-1098-cms-t - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server (fulltext available)
|
|
|
3.
|
|
|
Near-Earth Supernova Explosions: Evidence, Implications, and Opportunities
/ Fields, Brian D. (Illinois U., Urbana) ; Ellis, John R. (King's Coll. London) ; Binns, Walter R. (Washington U., St. Louis) ; Breitschwerdt, Dieter (Helmholtz-Zentrum, Berlin) ; deNolfo, Georgia A. (NASA, Goddard) ; Diehl, Roland (Garching, Max Planck Inst., MPE) ; Dwarkadas, Vikram V. (Chicago U.) ; Ertel, Adrienne (Illinois U., Urbana) ; Faestermann, Thomas (Tech. U., Munich (main)) ; Feige, Jenny (Helmholtz-Zentrum, Berlin) et al.
There is now solid experimental evidence of at least one supernova explosion within 100 pc of Earth within the last few million years, from measurements of the short-lived isotope 60Fe in widespread deep-ocean samples, as well as in the lunar regolith and cosmic rays. [...]
arXiv:1903.04589.
-
11 p.
Fulltext
|
|
|
4.
|
Magnetic Imprisonment of Dusty Pinballs by a Supernova Remnant
/ Fry, Brian J. (U.S. Air Force Academy ; Illinois U., Urbana, Astron. Dept.) ; Fields, Brian D. (Illinois U., Urbana, Astron. Dept. ; Illinois U., Urbana) ; Ellis, John R. (King's Coll. London ; NICPB, Tallinn ; CERN)
Motivated by recent measurements of deposits of $^{60}$Fe on the ocean floor and the lunar surface, we model the transport of dust grains containing $^{60}$Fe from a near-Earth (i.e., within 100 pc) supernova (SN). We inject dust grains into the environment of an SN remnant (SNR) and trace their trajectories by applying a 1D hydrodynamic description assuming spherical symmetry to describe the plasma dynamics, and include a rudimentary, 3D magnetic field description to examine its influence on charged dust grains. [...]
arXiv:1801.06859; KCL-PH-TH/2018-01; CERN-TH/2018-003; KCL-PH-TH-2018-01; CERN-TH-2018-003.-
2020-05-12 - 29 p.
- Published in : Astrophys. J. 894 (2020) 109
Fulltext: PDF; Preprint: PDF;
|
|
|
5.
|
Radioactive Iron Rain: Transporting $^{60}$Fe in Supernova Dust to the Ocean Floor
/ Fry, Brian J. (Illinois U., Urbana, Astron. Dept.) ; Fields, Brian D. (Illinois U., Urbana, Astron. Dept.) ; Ellis, John R. (King's Coll. London ; CERN)
Several searches have found evidence of $^{60}$Fe deposition, presumably from a near-Earth supernova (SN), with concentrations that vary in different locations on Earth. This paper examines various influences on the path of interstellar dust carrying $^{60}$Fe from a SN through the heliosphere, with the aim of estimating the final global distribution on the ocean floor. [...]
arXiv:1604.00958; KCL-PH-TH-2016-15; LCTS-2016-09; CERN-TH-2016-076; KCL-PH-TH-2016-15; LCTS-2016-09; CERN-TH-2016-076.-
Geneva : CERN, 2016 - 18 p.
- Published in : Astrophys. J. 827 (2016) 48
Fulltext: PDF; External link: Preprint
|
|
|
6.
|
|
|
7.
|
Astrophysical Shrapnel: Discriminating Among Near-Earth Stellar Explosion Sources of Live Radioactive Isotopes
/ Fry, Brian J. (Illinois U., Urbana, Astron. Dept.) ; Fields, Brian D. (Illinois U., Urbana, Astron. Dept.) ; Ellis, John R. (King's Coll. London ; CERN)
We consider the production and deposition on Earth of isotopes with half-lives in the range 10$^{5}$ to 10$^{8}$ years that might provide signatures of nearby stellar explosions, extending previous analyses of Core-Collapse Supernovae (CCSNe) to include Electron-Capture Supernovae (ECSNe), Super-Asymptotic Giant Branch (SAGBs) stars, Thermonuclear/Type Ia Supernovae (TNSNe), and Kilonovae/Neutron Star Mergers (KNe). We revisit previous estimates of the $^{60}$Fe and $^{26}$Al signatures, and extend these estimates to include $^{244}$Pu and $^{53}$Mn. [...]
arXiv:1405.4310; KCL-PH-TH-2014-16; LCTS-2014-15; CERN-PH-TH-2014-062; KCL-PH-TH-2014-16; LCTS-2014-15; CERN-PH-TH-2014-062.-
2015-02-10 - 38 p.
- Published in : Astrophys. J. 800 (2015) 71
Fulltext: PDF; External link: Preprint
|
|
|
8.
|
|
|
9.
|
Sneutrino NLSP Scenarios in the NUHM with Gravitino Dark Matter
/ Ellis, John R. (CERN) ; Olive, Keith A. (Minnesota U., Theor. Phys. Inst.) ; Santoso, Yudi (Durham U., IPPP)
We analyze scenarios in which some flavour of sneutrino is the next-to-lightest supersymmetric particle (NLSP), assuming that the gravitino is the lightest supersymmetric particle (LSP) and provides the cold dark matter. Such scenarios do not arise in the constrained supersymmetric extension of the Standard Model (CMSSM) with universal gaugino and scalar masses input at the GUT scale. [...]
arXiv:0807.3736; CERN-PH-TH-2008-159; UMN-TH-2708-08; FTPI-MINN-08-28; IPPP-08-53; DCPT-08-106; CERN-PH-TH-2008-159; DCPT-08-106; FTPI-MINN-08-28; IPPP-08-53; UMN-TH-2708-08.-
Geneva : CERN, 2008 - 29 p.
- Published in : JHEP 10 (2008) 005
Fulltext: arXiv:0807.3736 - PDF; JHEP10(2008)005 - PDF; SISSA/IOP Open Access article: PDF; External link: Preprint
|
|
|
10.
|
|
电邮警报
或订阅
RSS feed.