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Interplay and Characterization of Dark Matter Searches at Colliders and in Direct Detection Experiments
/ Malik, Sarah A. (Imperial Coll., London) ; McCabe, Christopher (Durham U., IPPP ; U. Amsterdam, GRAPPA) ; Araujo, Henrique (Imperial Coll., London) ; Belyaev, A. (Southampton U. ; Rutherford) ; Bœhm, Céline (Durham U., IPPP) ; Brooke, Jim (Bristol U.) ; Buchmueller, Oliver (Imperial Coll., London) ; Davies, Gavin (Imperial Coll., London) ; De Roeck, Albert (CERN ; Antwerp U.) ; de Vries, Kees (Imperial Coll., London) et al.
In this White Paper we present and discuss a concrete proposal for the consistent interpretation of Dark Matter searches at colliders and in direct detection experiments. Based on a specific implementation of simplified models of vector and axial-vector mediator exchanges, this proposal demonstrates how the two search strategies can be compared on an equal footing..
arXiv:1409.4075; KCL-PH-TH-2014-37; LCTS-2014-36; CERN-PH-TH-2014-180; KCL-PH-TH-2014-37; LCTS-2014-36; CERN-PH-TH-2014-180.-
2016-05-12 - 8 p.
- Published in : Phys. Dark Universe 9-10 (2015) 51-58
Elsevier Open Access article: PDF; Fulltext: 10.1016_j.dark.2015.03.003 - PDF; arXiv:1409.4075 - PDF; External link: Preprint
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2.
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Towards the next generation of simplified Dark Matter models
/ Albert, Andreas (Aachen, Tech. Hochsch.) ; Bauer, Martin (Heidelberg U.) ; Brooke, Jim (Bristol U.) ; Buchmueller, Oliver (Imperial Coll., London) ; Cerdeño, David G. (Durham U.) ; Citron, Matthew (Imperial Coll., London) ; Davies, Gavin (Imperial Coll., London) ; De Cosa, Annapaola (Zurich U.) ; De Roeck, Albert (CERN ; Antwerp U.) ; De Simone, Andrea (INFN, Trieste) et al.
This White Paper is an input to the ongoing discussion about the extension and refinement of simplified Dark Matter (DM) models. Based on two concrete examples, we show how existing simplified DM models (SDMM) can be extended to provide a more accurate and comprehensive framework to interpret and characterise collider searches. [...]
arXiv:1607.06680.-
2017-06 - 22 p.
- Published in : Phys. Dark Universe 16 (2017) 49-70
Fulltext: PDF; External link: Preprint
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3.
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AION: An Atom Interferometer Observatory and Network
/ Badurina, L. (King's Coll. London) ; Bentine, E. (U. Oxford (main)) ; Blas, D. (King's Coll. London) ; Bongs, K. (Birmingham U.) ; Bortoletto, D. (U. Oxford (main)) ; Bowcock, T. (U. Liverpool (main)) ; Bridges, K. (U. Liverpool (main)) ; Bowden, W. (Teddington, Natl. Phys. Lab ; Imperial Coll., London) ; Buchmueller, O. (Imperial Coll., London) ; Burrage, C. (U. Nottingham) et al.
We outline the experimental concept and key scientific capabilities of AION (Atom Interferometer Observatory and Network), a proposed UK-based experimental programme using cold strontium atoms to search for ultra-light dark matter, to explore gravitational waves in the mid-frequency range between the peak sensitivities of the LISA and LIGO/Virgo/ KAGRA/INDIGO/Einstein Telescope/Cosmic Explorer experiments, and to probe other frontiers in fundamental physics. AION would complement other planned searches for dark matter, as well as probe mergers involving intermediate mass black holes and explore early universe cosmology. [...]
arXiv:1911.11755; AION-2019-001; CERN-TH-2019-199.-
2020-05-06 - 28 p.
- Published in : JCAP 2005 (2020) 011
Fulltext: PDF;
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4.
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New techniques for a measurement of the electron’s electric dipole moment
/ Ho, C.J. (Imperial Coll., London) ; Devlin, J.A. (Imperial Coll., London ; CERN) ; Rabey, I.M. (Imperial Coll., London ; Munich, Max Planck Inst. Quantenopt.) ; Yzombard, P. (Imperial Coll., London ; Paris, Lab. Kastler Brossel) ; Lim, J. (Imperial Coll., London) ; Wright, S.C. (Imperial Coll., London) ; Fitch, N.J. (Imperial Coll., London) ; Hinds, E.A. (Imperial Coll., London) ; Tarbutt, M.R. (Imperial Coll., London) ; Sauer, B.E. (Imperial Coll., London)
The electric dipole moment of the electron (eEDM) can be measured with high precision using heavy polar molecules. In this paper, we report on a series of new techniques that have improved the statistical sensitivity of the YbF eEDM experiment. [...]
arXiv:2002.02332.-
2020-05-20 - 15 p.
- Published in : New J. Phys. 22 (2020) 053031
Fulltext: 2002.02332 - PDF; Ho_2020_New_J._Phys._22_053031 - PDF;
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5.
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Simple and statistically sound recommendations for analysing physical theories
/ AbdusSalam, Shehu S. (Shahid Beheshti U.) ; Agocs, Fruzsina J. (Cambridge U. ; Cambridge U., KICC) ; Allanach, Benjamin C. (Cambridge U., DAMTP) ; Athron, Peter (Monash U. ; Nanjing Normal U.) ; Balázs, Csaba (Monash U.) ; Bagnaschi, Emanuele (PSI, Villigen) ; Bechtle, Philip (Bonn U.) ; Buchmueller, Oliver (Imperial Coll., London) ; Beniwal, Ankit (Louvain U., CP3) ; Bhom, Jihyun (Cracow, INP) et al.
Physical theories that depend on many parameters or are tested against data from many different experiments pose unique challenges to statistical inference. Many models in particle physics, astrophysics and cosmology fall into one or both of these categories. [...]
arXiv:2012.09874; PSI-PR-20-23; BONN-TH-2020-11; CP3-20-59; KCL-PH-TH/2020-75,
P3H-20-080; TTP20-044; TUM-HEP-1310/20; IFT-UAM/CSIC-20-180; TTK-20-47,
CERN-TH-2020-215; FTPI-MINN-20-36; UMN-TH-4005/20; HU-EP-20/37; DESY 20-222,
ADP-20-33/T1143; DESY-20-222; Imperial/TP/2020/RT/04; UCI-TR-2020-19; gambit-review-2020.-
2022-04-29 - 15 p.
- Published in : Rep. Prog. Phys.
Fulltext: PDF;
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7.
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The Physics Case for a Neutrino Factory
/ Bogacz, Alex (Jefferson Lab) ; Brdar, Vedran (Northwestern U. ; Fermilab) ; Bross, Alan (Fermilab) ; de Gouvêa, André (Northwestern U.) ; Delahaye, Jean-Pierre (CERN) ; Huber, Patrick (Virginia Tech.) ; Hostert, Matheus (Cambridge U., DAMTP ; Perimeter Inst. Theor. Phys. ; Minnesota U.) ; Kelly, Kevin J. (CERN) ; Long, Ken (Imperial Coll., London ; Rutherford) ; Palmer, Mark (Brookhaven) et al.
Neutrino factories, neutrino beams produced in the decay of a muon or antimuon beam inside a storage ring, yield cleaner, richer, and more flexible neutrino beams relative to super-beams. [...]
arXiv:2203.08094 ; FERMILAB-CONF-22-179-ND-V.
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32.
Fermilab Library Server - eConf - Fulltext - Fulltext
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Global Analysis of Dark Matter Simplified Models with Leptophobic Spin-One Mediators using MasterCode
/ Bagnaschi, E. (PSI, Villigen ; DESY) ; Costa, J.C. (Imperial Coll., London) ; Sakurai, K. (Warsaw U.) ; Borsato, M. (Heidelberg U.) ; Buchmueller, O. (Imperial Coll., London) ; Roeck, A. (CERN ; Antwerp U.) ; Dolan, M.J. (Melbourne U.) ; Ellis, J.R. (King's Coll. London ; NICPB, Tallinn ; CERN) ; Flächer, H. (Bristol U.) ; Hahn, K. (Northwestern U.) et al.
We report the results of a global analysis of dark matter simplified models (DMSMs) with leptophobic mediator particles of spin one, considering the cases of both vector and axial-vector interactions with dark matter (DM) particles and quarks. We require the DMSMs to provide all the cosmological DM density indicated by Planck and other observations, and we impose the upper limits on spin-independent and -dependent scattering from direct DM search experiments. [...]
arXiv:1905.00892; KCL-PH-TH/2019-10; CERN-TH-2019-007; DESY-19-071; PSI-PR-19-06; FTPI-MINN-19/05; UMN-TH-3814/19; IFT-UAM/CSIC-18-120.-
2019-11-06 - 19 p.
- Published in : Eur. Phys. J. C 79 (2019) 895
Article from SCOAP3: PDF; Fulltext: PDF;
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(Lack of) Cosmological evidence for dark radiation after Planck
/ Verde, Licia (ICREA, Barcelona ; CERN ; ICC, Barcelona U.) ; Feeney, Stephen M. (University Coll. London) ; Mortlock, Daniel J. (Imperial Coll., London) ; Peiris, Hiranya V. (University Coll. London ; Santa Barbara, KITP)
We use Bayesian model comparison to determine whether extensions to Standard-Model neutrino physics -- primarily additional effective numbers of neutrinos and/or massive neutrinos -- are merited by the latest cosmological data. Given the significant advances in cosmic microwave background (CMB) observations represented by the Planck data, we examine whether Planck temperature and CMB lensing data, in combination with lower redshift data, have strengthened (or weakened) the previous findings. [...]
arXiv:1307.2904.-
2013-09-10 - 17 p.
- Published in : JCAP 09 (2013) 013
Fulltext: PDF; External link: Preprint
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