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CERN Document Server Pronađeno je 2,010 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 0.54 sekundi 
1.
(100)
Observing primordial magnetic fields through Dark Matter / Ramazanov, Sabir (Prague, Inst. Phys.) ; Urban, Federico R. (Prague, Inst. Phys.) ; Vikman, Alexander ([email protected] ; Prague, Inst. Phys.)
Primordial magnetic fields are often thought to be the early Universe seeds that have bloomed into what we observe today as galactic and extra-galactic magnetic fields. [...]
arXiv:2010.03383. - 30 p.
Fulltext
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2.
(75)
Search for Dark Matter and Large Extra Dimensions in pp Collisions Yielding a Photon and Missing Transverse Energy at CMS / Gomber, Bhawna (Saha Inst.) /for the CMS collaboration
Results are presented from a search for new physics in the final state containing a photon and missing transverse energy. The data corresponds to an integrated luminosity of 5.0 fb$^{-1}$ collected in pp collisions at $\sqrt{s}$= 7 TeV by the CMS experiment. [...]
arXiv:1301.2673.- 2013 - 6 p. - Published in : , pp. 354-359 External link: Preprint
In : 32th International Symposium on Physics in Collision, Strbske Pleso, Slovakia, 12 - 15 Sep 2012, pp.354-359
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3.
(61)
Electroweak baryogenesis from a dark sector / Cline, James M. (CERN ; McGill U.) ; Kainulainen, Kimmo (Jyvaskyla U. ; Helsinki Inst. of Phys.) ; Tucker-Smith, David (Williams Coll.)
Adding an extra singlet scalar $S$ to the Higgs sector can provide a barrier at tree level between a false vacuum with restored electroweak symmetry and the true one. This has been demonstrated to readily give a strong phase transition as required for electroweak baryogenesis. [...]
arXiv:1702.08909; CERN-TH-2017-050.- 2017-06-07 - 16 p. - Published in : Phys. Rev. D 95 (2017) 115006 Fulltext: arXiv:1702.08909 - PDF; 10.1103_PhysRevD.95.115006 - PDF;
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4.
(61)
Primordial Magnetic Fields / Durrer, R
1998 Transparencies: TIF PDF;
In : Workshop on Cosmology and Particle Physics - CAPP-98, CERN, Geneva, Switzerland, 8 - 12 Jun 1998, pp.e-proc.
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5.
(57)
Search for a light dark sector particle at LHCb / Mauri, Andrea (Zurich U.)
A search is presented for a hidden-sector boson, $\chi$, produced in the decay $B^0 \rightarrow K^* (892)^0 \chi$, with $K^* (892)^0 \rightarrow K^+ \pi^-$ and $\chi \rightarrow \mu^+ \mu^-$ . [...]
arXiv:1511.00281. - 2015. - 6 p.
Preprint - Full text
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6.
(56)
Flavored dark matter beyond Minimal Flavor Violation / Agrawal, Prateek (Fermilab) ; Blanke, Monika (CERN) ; Gemmler, Katrin (Fermilab)
We study the interplay of flavor and dark matter phenomenology for models of flavored dark matter interacting with quarks. We allow an arbitrary flavor structure in the coupling of dark matter with quarks. [...]
arXiv:1405.6709; CERN-PH-TH-2014-098; FERMILAB-PUB-14-141-T; CERN-PH-TH-2014-098; FERMILAB-PUB-14-141-T.- 2014-10-13 - 46 p. - Published in : JHEP 10 (2014) 072 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF; External links: Fermilab Library Server (fulltext available); Fulltext
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7.
(54)
Broadening Dark Matter Searches at the LHC: Mono-X versus Darkonium Channels / Krovi, Anirudh (Northwestern U.) ; Low, Ian (Northwestern U. ; Argonne ; CERN) ; Zhang, Yue (Northwestern U. ; Fermilab)
Current searches for dark matter at the LHC focus on mono-X signatures: the production of dark matter in association with a Standard Model (SM) particle. The simplest benchmark introduces a massive spin-1 mediator, the $Z^\prime$ boson, between the dark matter $\chi$ and the SM. [...]
arXiv:1807.07972; CERN-TH-2018-169; FERMILAB-PUB-18-326-T.- 2018-10-04 - 24 p. - Published in : JHEP 10 (2018) 026 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: fermilab-pub-18-326-t - PDF; arXiv:1807.07972 - PDF; 1807.07972 - PDF; External link: Fermilab Library Server (fulltext available)
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8.
(53)
Anomaly-Free Dark Matter Models are not so Simple / Ellis, John (King's Coll. London ; CERN) ; Fairbairn, Malcolm (King's Coll. London) ; Tunney, Patrick (King's Coll. London)
We explore the anomaly-cancellation constraints on simplified dark matter (DM) models with an extra U(1)$^\prime$ gauge boson $Z'$. We show that, if the Standard Model (SM) fermions are supplemented by a single DM fermion $\chi$ that is a singlet of the SM gauge group, and the SM quarks have non-zero U(1)$^\prime$ charges, the SM leptons must also have non-zero U(1)$^\prime$ charges, in which case LHC searches impose strong constraints on the $Z'$ mass. [...]
arXiv:1704.03850; KCL-PH-TH-2017-21; CERN-TH-2017-084.- 2017-08-16 - 19 p. - Published in : JHEP 08 (2017) 053 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF;
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9.
(53)
Neutron oscillations and the primordial magnetic field / Sarkar, S
RAL-88-005. - 1988. - 8 p.
CERN library copies
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10.
(50)
Dark Matter via Many Copies of the Standard Model / Dvali, Gia (CERN ; New York U., CCPP) ; Sawicki, Ignacy (New York U., CCPP) ; Vikman, Alexander (New York U., CCPP)
We propose a cosmological scenario based on the assumption that the Standard Model possesses a large number of copies. It is demonstrated that baryons in the hidden copies of the standard model can naturally account for the dark matter. [...]
arXiv:0903.0660; CERN-PH-TH-2009-027; CERN-PH-TH-2009-027.- Geneva : CERN, 2009 - 11 p. - Published in : JCAP 08 (2009) 009 External link: Preprint
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