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CERN Document Server Sök i 2,010 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 0.41 sekunder. 
1.
(100)
Four-lepton LHC events from MSSM Higgs boson decays into neutralino and chargino pairs / Bisset, Mike (Tsinghua U., Beijing) ; Li, Jun (Tsinghua U., Beijing) ; Kersting, Nick (Sichuan U.) ; Lu, Ran (Michigan U.) ; Moortgat, Filip (CERN) ; Moretti, Stefano (Southampton U.)
Heavy neutral Higgs boson production and decay into neutralino and chargino pairs is studied at the Large Hadron Collider in the context of the Minimal Supersymmetric Standard Model. Higgs boson decays into the heavier neutralino and chargino states, i.e., H^0 or A^0 to tilde{chi}_i^0 tilde{chi}_j^0 (i,j = 2,3,4) as well as H^0 or A^0 to tilde{chi}_1^{pm} tilde{chi}_2^{mp}, tilde{chi}_2^+ tilde{chi}_2^- (all leading to four-lepton plus missing transverse energy final states), is found to improve the possibilities of discovering such Higgs states beyond those previously identified by considering H^0 or A^0 to tilde{chi}_2^0 tilde{chi}_2^0 decays only. [...]
arXiv:0709.1029; TUHEP-TH-07161; SCUPHY-07002; SHEP-07-12; TUHEP-TH-07161; SCUPHY-07002; SHEP-07-12.- 2009 - 41 p. - Published in : JHEP 08 (2009) 037 Fulltext: JHEP08(2009)037 - PDF; arXiv:0709.1029 - PDF; SISSA/IOP Open Access article: PDF; External link: Fulltext
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2.
(39)
A Study of $e^+ e^- \to H^0 A^0 \to b\bar{b}b\bar{b}$ at 3 TeV at CLIC / Battaglia, Marco (CERN ; UC, Santa Cruz) ; Ferrari, Pamela (Amsterdam, NIKHEF)
The precise determination of the masses of the CP-odd and -even heavy Higgs bosons is an important part of the study of Supersymmetry and its relation with cosmology through dark matter. [...]
arXiv:1006.5659 ; CERN-LCD-2010-006. - 2010.
Preprint
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3.
(37)
Signatures of MSSM charged Higgs bosons via chargino-neutralino decay channels at the LHC / Bisset, M ; Guchait, M ; Moretti, S
We assess the potential of detecting a charged Higgs boson of the MSSM at the LHC via its decays into a chargino and a neutralino. We focus our attention on the region of parameter space with $m_{H^{\pm}} > m_t$ and $3 \lsim tan(beta) \lsim 10$, where identification of the $H^{\pm}$ via other decay modes has proven to be ineffective. [...]
hep-ph/0010253; DESY-2000-150; RAL-TR-2000-029; TU-HEP-2000-124; DESY-00-150.- Hamburg : DESY, 2001 - 21 p. - Published in : Eur. Phys. J. C 19 (2001) 143-54 Access to fulltext document: 0010253.fig5 - PS.GZ; 0010253.fig4 - PS.GZ; 0010253.fig1 - PS.GZ; 0010253.fig3 - PS.GZ; 0010253.fig2 - PS.GZ; 0010253 - PDF; External link: hep-ph/0010253 PDF
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4.
(33)
Analysis of the process pp->bbh/A->bbmumu in the MSSM with mA < 125 GeV / González, S ; Ros, E ; Vos, M A
In the Minimal Supersymmetric extension of the Standard Model two nearly degenerate light Higgs bosons (h0, A0) exist when the A0 mass is in the range from 90 to 125 GeV. [...]
ATL-PHYS-2002-021. - 2002. - 15 p.
Access to fulltext - Access to fulltext
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5.
(33)
Searches for Supersymmetry in Multilepton Final States with the ATLAS Detector / Farrell, Steven
Two searches for supersymmetry in multilepton final states are presented using $pp$ collisions at $\sqrt{s} = 8~$TeV in the ATLAS detector [...]
CERN-THESIS-2013-262 - 199 p.

Fulltext
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6.
(31)
Search for direct production of electroweakinos in final states with one lepton, missing transverse momentum and a Higgs boson decaying into two $b$-jets in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
The results of a search for electroweakino pair production $pp \rightarrow \tilde\chi^\pm_1 \tilde\chi^0_2$ in which the chargino ($\tilde\chi^\pm_1$) decays into a $W$ boson and the lightest neutralino ($\tilde\chi^0_1$), while the heavier neutralino ($\tilde\chi^0_2$) decays into the Standard Model 125 GeV Higgs boson and a second $\tilde\chi^0_1$ are presented. [...]
ATLAS-CONF-2019-031. - 2019.
Original Communication (restricted to ATLAS) - Full text
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7.
(30)
Prospects for searches for staus, charginos and neutralinos at the high luminosity LHC with the ATLAS Detector
The current searches at the LHC have yielded sensitivity to weakly-interacting supersymmetric particles in the hundreds of GeV mass range and the reach at the high-luminosity phase of the LHC is expected to significantly extend beyond the current limits. [...]
ATL-PHYS-PUB-2018-048. - 2018.
Original Communication (restricted to ATLAS) - Full text
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8.
(30)
On the detectability of the CMSSM light Higgs boson at the Tevatron / Roszkowski, Leszek (Sheffield U. ; CERN) ; Ruiz de Austri, Roberto (Madrid, Autonoma U.) ; Trotta, Roberto (Oxford U.)
We examine the prospects of detecting the light Higgs h^0 of the Constrained MSSM at the Tevatron. To this end we explore the CMSSM parameter space with \mu>0, using a Markov Chain Monte Carlo technique, and apply all relevant collider and cosmological constraints including their uncertainties, as well as those of the Standard Model parameters. [...]
hep-ph/0611173; CERN-PH-TH-2006-224; CERN-PH-TH-2006-224.- Geneva : CERN, 2007 - 32 p. - Published in : JHEP 04 (2007) 084 Access to fulltext document: PDF; Fulltext: PDF; SISSA/IOP Open Access article: PDF; External link: Preprint
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9.
(30)
A review of the CMS discovery potential for MSSM SUSY massive Higgses A and H / Van Lysebetten, Ann (DAPNIA, Saclay)
The present understanding of the expected MSSM SUSY heavy neutral $A^0$ and $H^0$ Higgs reach at CMS is reviewed. Two Higgs decay channels are considered in this talk: $A,H$ $\to$ $\tau \tau$ and $A,H$ $\to$ $\chi_2^0 \chi_2^0$. [...]
hep-ex/0205005; CMS-CR-2002-008.- Geneva : CERN, 2002 - 5 p. - Published in : , pp. 317-321 Access to PDF: PDF; Access to PostScript: PS.Z; Access to fulltext document: PDF; Fulltext: Pages_from_C02-03-16_317 - PDF; arXiv:hep-ex_0205005 - PDF; External link: hep-ex/0205005 PDF
In : 37th Rencontres de Moriond, Les Arcs, France, 16 - 23 Mar 2002, pp.317-321
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10.
(29)
Trilepton + top signal from chargino-neutralino decays of MSSM charged Higgs bosons at the LHC / Bisset, Mike (Tsinghua U., Beijing) ; Moortgat, Filip (Antwerp U.) ; Moretti, Stefano (Southampton U.)
We perform for the Large Hadron Collider (LHC) a detailed study of charged Higgs boson production via the top-bottom quark associated mode followed by decays into a chargino and a neutralino, with masses and couplings as given by the general Minimal Supersymmetric Standard Model (MSSM). We focus our attention on the region of parameter space where the charged Higgs is heavier than the top quark, with intermediate values of tan beta. [...]
hep-ph/0303093; TUHEP-TH-02138; CERN-TH-2002-173; IPPP-02-47; DCPT-02-94; SHEP-03-03; CMS-NOTE-2003-004; CMS-NOTE-2003-004; CERN-TH-2002-173; DCPT-2002-94; IPPP-2002-47; TUHEP-TH-2002-138.- Geneva : CERN, 2003 - 26 p. - Published in : Eur. Phys. J. C 30 (2003) 419-434 Fulltext: note03_004 - Z PDF; arXiv:hep-ph_0303093 - PDF; 0303093 - GZ PDF; Fulltext from publisher: PDF; External link: Preprint
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