CERN Accelerating science

CERN-TH

Последно добавени:
2015-02-20
09:33
Emerging Jets / Schwaller, Pedro ; Stolarski, Daniel ; Weiler, Andreas
In this work, we propose a novel search strategy for new physics at the LHC that utilizes calorimeter jets that (i) are composed dominantly of displaced tracks and (ii) have many different vertices within the jet cone. [...]
arXiv:1502.05409 ; CERN-PH-TH-2015-031 ; DESY 15-026.
- 2015. - 44 p.
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2015-02-19
07:53
Towards the physical point hadronic vacuum polarisation from Moebius DWF / Marinkovic, Marina (University of Southampton ; CERN) ; Boyle, Peter (University of Edinburgh) ; Del Debbio, Luigi (University of Edinburgh) ; Juettner, Andreas (University of Southampton) ; Maltman, Kim (York University ; University of Adelaide) ; Portelli, Antonin (University of Southampton)
We present steps towards the computation of the leading-order hadronic contribution to the muon anomalous magnetic moment on RBC/UKQCD physical point DWF ensembles. [...]
arXiv:1502.05308 ; CERN-PH-TH-2015-009.
- 2015.
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2015-02-18
07:43
Fundamental Composite Electroweak Dynamics: Status at the LHC / Arbey, Alexandre ; Cacciapaglia, Giacomo ; Cai, Haiying ; Deandrea, Aldo ; Corre, Solene Le ; Sannino, Francesco
We determine the current status of the fundamental composite electroweak dynamics paradigm after the discovery of the Higgs boson at the Large Hadron Collider experiments. [...]
arXiv:1502.04718 ; CERN-PH-TH-2015-027 ; LYCEN 2015-02 ; CP3-ORIGINS-2015-007.
- 2015. - 30 p.
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2015-02-18
07:43
Robust collider limits on heavy-mediator Dark Matter / Racco, Davide ; Wulzer, Andrea ; Zwirner, Fabio
We explain how to consistently use Effective Field Theories (EFTs) to set universal bounds on heavy-mediator Dark Matter at colliders, without prejudice on the model underlying a given effective interaction. [...]
arXiv:1502.04701 ; CERN-PH-TH-2015-014 ; DFPD-2015-TH-05.
- 2015. - 30 p.
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2015-02-17
07:33
Black Hole Solutions in $R^2$ Gravity / Kehagias, Alex ; Kounnas, Costas ; Lust, Dieter ; Riotto, Antonio
We find static spherically symmetric solutions of scale invariant $R^2$ gravity. [...]
arXiv:1502.04192 ; LMU-ASC 06-15 ; MPP-2015-21 ; CERN-PH-TH-2015-026 ; LPTENS-15-01.
- 2015. - 19 p.
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2015-02-13
07:37
$D^6 R^4$ amplitudes in various dimensions / Pioline, Boris (CERN and LPTHE)
Four-graviton couplings in the low energy effective action of type II string vacua compactified on tori are strongly constrained by supersymmetry and U-duality. [...]
arXiv:1502.03377 ; CERN-PH-TH-2015-025.
- 2015. - 18 p.
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2015-02-13
07:36
Non-minimally flavour violating dark matter / Blanke, Monika
Flavour symmetries provide an appealing mechanism to stabilize the dark matter particle. [...]
arXiv:1502.03385 ; CERN-PH-TH-2015-028 ; TTP15-004.
- 2015.
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2015-02-10
08:07
Generalized Metric Formulation of Double Field Theory on Group Manifolds / Blumenhagen, Ralph ; Bosque, Pascal du ; Hassler, Falk ; Lust, Dieter
We rewrite the recently derived cubic action of Double Field Theory on group manifolds [arXiv:1410.6374] in terms of a generalized metric and extrapolate it to all orders in the fields. [...]
arXiv:1502.02428 ; LMU-ASC 03-15 ; MPP-2015-14 ; CERN-PH-TH-2015-020.
- 2015. - 29 p.
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2015-02-10
08:06
Spot the stop with a b-tag / Ferretti, Gabriele ; Franceschini, Roberto ; Petersson, Christoffer ; Torre, Riccardo
The LHC searches for light compressed stop squarks have resulted in considerable bounds in the case where the stop decays to a neutralino and a charm quark. [...]
arXiv:1502.01721 ; CERN-PH-TH-2015-019 ; DFPD-2014-TH-03.
- 2015. - 6 p.
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2015-02-06
07:58
Massive Born--Infeld and Other Dual Pairs / Ferrara, S ; Sagnotti, A
We consider massive dual pairs of p-forms and (D-p-1)-forms described by non-linear Lagrangians, where non-linear curvature terms in one theory translate into non-linear mass-like terms in the dual theory. [...]
arXiv:1502.01650 ; CERN-PH-TH-2015-017.
- 2015. - 17 p.
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