000029756 001__ 29756
000029756 005__ 20140130004515.0
000029756 037__ $$9arXiv$$aarXiv:0804.1700$$chep-ph 000029756 035__$$9arXiv$$zoai:arXiv.org:0804.1700 000029756 035__$$9DESY$$zD08-07436 000029756 035__$$9SPIRESTeX$$zBartl:2008ua 000029756 100__$$aBartl, A.$$uVienna U. 000029756 245__$$aPair production of scalar top quarks in polarized photon-photon collisions at ILC
000029756 246__ $$9arXiv$$aPair production of scalar top quarks in polarized photon-photon collisions at ILC
000029756 269__ $$c2008-04 000029756 300__$$a28
000029756 520__ $$9arXiv$$aWe study pair production of scalar top quarks in polarized photon-photon collisions with the subsequent decay of the top squarks into b-quarks and charginos. We simulate this process by using PYTHIA6.4 for an electron beam energy 2E_beam =1000 GeV. A set of criteria for physical variables is proposed which leads to a good separation of stop signal events from top quark pair production being the main background. These criteria allow us to reconstruct the mass of the top squark provided that the neutralino mass is known.
000029756 65017 $$2INSPIRE$$aPhenomenology-HEP
000029756 695__ $$2INSPIRE$$aelectron positron: linear collider
000029756 695__ $$2INSPIRE$$abackscatter: laser
000029756 695__ $$2INSPIRE$$aphoton photon: interaction
000029756 695__ $$2INSPIRE$$asupersymmetry
000029756 695__ $$2INSPIRE$$asquark: photoproduction
000029756 695__ $$2INSPIRE$$asquark: pair production
000029756 695__ $$2INSPIRE$$asquark: truth
000029756 695__ $$2INSPIRE$$asquark: decay
000029756 695__ $$2INSPIRE$$aquark: beauty
000029756 695__ $$2INSPIRE$$aphoton: momentum spectrum
000029756 695__ $$2INSPIRE$$apolarization
000029756 695__ $$2INSPIRE$$aW: hadronic decay
000029756 695__ $$2INSPIRE$$ajet
000029756 695__ $$2INSPIRE$$asquark: energy spectrum
000029756 695__ $$2INSPIRE$$aangular distribution
000029756 695__ $$2INSPIRE$$amass spectrum: (squark antiquark)
000029756 695__ $$2INSPIRE$$atransverse momentum: beauty
000029756 695__ $$2INSPIRE$$aangular correlation
000029756 695__ $$2INSPIRE$$aenergy spectrum: missing-energy
000029756 695__ $$2INSPIRE$$abackground
000029756 695__ $$2INSPIRE$$amuon: energy spectrum
000029756 695__ $$2INSPIRE$$amuon: transverse momentum
000029756 695__ $$2INSPIRE$$asquark: mass
000029756 695__ $$2INSPIRE$$anumerical calculations: Monte Carlo
000029756 695__ $$2INSPIRE$$aILC Coll
000029756 695__ $$2INSPIRE$$a1000 GeV-cms (e+ e-)
000029756 700__ $$aMajerotto, W.$$uVienna, OAW
000029756 700__ $$aMonig, Klaus$$uDESY, Zeuthen
000029756 700__ $$aSkachkova, A.N.$$uDubna, JINR
000029756 700__ $$aSkachkov, N.B.$$uDubna, JINR
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Eb_jet_pm.png$$y00036 \small \it b-jet energy spectra. {\bf a)} and {\bf b)} are for stop par production; {\bf c)} and {\bf d)} are for top par production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Eb_jet_pp.png$$y00037 \small \it b-jet energy spectra. {\bf a)} and {\bf b)} are for stop par production; {\bf c)} and {\bf d)} are for top par production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Eb_pm.png$$y00024 \small \it $b$- and $\bar b$-quark energy spectra. {\bf a)} and {\bf b)} are for the stop pair production; {\bf c)} and {\bf d)} are for the top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Eb_pp.png$$y00025 \small \it $b$- and $\bar b$-quark energy spectra. {\bf a)} and {\bf b)} are for the stop pair production; {\bf c)} and {\bf d)} are for the top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Eb_top_pm.png$$y00026 \small \it $b$- and $\bar b$-quark energy spectra. {\bf a)} and {\bf b)} are for the stop pair production; {\bf c)} and {\bf d)} are for the top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Eb_top_pp.png$$y00027 \small \it $b$- and $\bar b$-quark energy spectra. {\bf a)} and {\bf b)} are for the stop pair production; {\bf c)} and {\bf d)} are for the top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Ecal_tot_pm.png$$y00048 \small \it Total energy $E_{cal-tot}$ distribution. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Ecal_tot_pp.png$$y00049 \small \it Total energy $E_{cal-tot}$ distribution. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Emiss_tot_pm.png$$y00044 \small \it Missing energy $E_{miss-tot}$  distribution. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Emiss_tot_pp.png$$y00045 \small \it Missing energy $E_{miss-tot}$  distribution. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Emu_dec.png$$y00060 \small \it Distributions muons from leptonic and semileptonic decays.{\bf a)}Energy distribution; {\bf b)}PT distribution.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Emu_pm.png$$y00056 \small \it Energy and PT distributions of signal muons. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Emu_pp.png$$y00057 \small \it Energy and PT distributions of signal muons. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Est_pm.png$$y00016 \small \it Stop energy $E_{\widetilde{t}_1} (\equiv E_{stop})$ spectra. {\bf a)} $"+-"$ and $"-+"$ polarizations,{\bf b)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Est_pp.png$$y00017 \small \it Stop energy $E_{\widetilde{t}_1} (\equiv E_{stop})$ spectra. {\bf a)} $"+-"$ and $"-+"$ polarizations,{\bf b)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Minv_STST_pm.png$$y00022 \small \it Stop pair invariant mass $M_{inv}(\widetilde{t}_1 +\bar{\widetilde{t}}_1) (\equiv M_{inv}(STOP + STOP_{bar})$) spectra. {\bf a)} $"+-"$ and $"-+"$ polarizations,{\bf b)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Minv_STST_pp.png$$y00023 \small \it Stop pair invariant mass $M_{inv}(\widetilde{t}_1 +\bar{\widetilde{t}}_1) (\equiv M_{inv}(STOP + STOP_{bar})$) spectra. {\bf a)} $"+-"$ and $"-+"$ polarizations,{\bf b)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Mw_st_jets.png$$y00014 \small \it Number of generated events versus the reconstructed invariant mass of "all-non-$b$-jets". {\bf a)} stop pair production;{\bf b)} top pair production.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Mw_st_quarks.png$$y00012 \small \it The invariant mass of two quarks $M_{W}=M_{inv}(quark1 + quark2)$, reconstructed from the vectorial sum of 4-momenta of two quarks that are produced in $W \to q_{i} + \bar q_{j}$ decay. {\bf a)} stop pair production;{\bf b)} top pair production.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Mw_top_jets.png$$y00015 \small \it Number of generated events versus the reconstructed invariant mass of "all-non-$b$-jets". {\bf a)} stop pair production;{\bf b)} top pair production.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Mw_top_quarks.png$$y00013 \small \it The invariant mass of two quarks $M_{W}=M_{inv}(quark1 + quark2)$, reconstructed from the vectorial sum of 4-momenta of two quarks that are produced in $W \to q_{i} + \bar q_{j}$ decay. {\bf a)} stop pair production;{\bf b)} top pair production.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/PT_st_pm.png$$y00018 \small \it Stop transverse momentum $PT_{\widetilde{t}_1} (\equiv PT_{stop})$ spectra. {\bf a)} $"+-"$ and $"-+"$ polarizations,{\bf b)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/PT_st_pp.png$$y00019 \small \it Stop transverse momentum $PT_{\widetilde{t}_1} (\equiv PT_{stop})$ spectra. {\bf a)} $"+-"$ and $"-+"$ polarizations,{\bf b)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/PTb_jet_pm.png$$y00040 \small \it  b-jet PT spectra. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/PTb_jet_pp.png$$y00041 \small \it  b-jet PT spectra. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/PTb_pm.png$$y00028 \small \it b- and $\bar b$-quark PT spectra. {\bf a)} and {\bf b)} are for the stop production; {\bf c)} and {\bf d)} are for the top case. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/PTb_pp.png$$y00029 \small \it b- and $\bar b$-quark PT spectra. {\bf a)} and {\bf b)} are for the stop production; {\bf c)} and {\bf d)} are for the top case. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/PTb_top_pm.png$$y00030 \small \it b- and $\bar b$-quark PT spectra. {\bf a)} and {\bf b)} are for the stop production; {\bf c)} and {\bf d)} are for the top case. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/PTb_top_pp.png$$y00031 \small \it b- and $\bar b$-quark PT spectra. {\bf a)} and {\bf b)} are for the stop production; {\bf c)} and {\bf d)} are for the top case. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/PTmu_dec.png$$y00061 \small \it Distributions muons from leptonic and semileptonic decays.{\bf a)}Energy distribution; {\bf b)}PT distribution.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/PTmu_pm.png$$y00058 \small \it Energy and PT distributions of signal muons. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/PTmu_pp.png$$y00059 \small \it Energy and PT distributions of signal muons. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/STOP_COLOR_new.png$$y00001 \it \small Left is the stop signal event diagram,Right is the top background diagram.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/TETA_st_pm.png$$y00020 \small \it Stop polar angle $\theta(=THETA_{stop})$ spectra. {\bf a)} $"+-"$ and $"-+"$ polarizations,{\bf b)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/TETA_st_pp.png$$y00021 \small \it Stop polar angle $\theta(=THETA_{stop})$ spectra. {\bf a)} $"+-"$ and $"-+"$ polarizations,{\bf b)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/TETAb_pm.png$$y00032 \small \it The spectra of the b- and $\bar b$-quark polar angle $\theta_{b} (\equiv THETA_{b})$ for stop production events. {\bf a)} $"+-"$ and $"-+"$ polarizations,{\bf b)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/TETAb_pp.png$$y00033 \small \it The spectra of the b- and $\bar b$-quark polar angle $\theta_{b} (\equiv THETA_{b})$ for stop production events. {\bf a)} $"+-"$ and $"-+"$ polarizations,{\bf b)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/TOP_color_new.png$$y00002 \it \small Left is the stop signal event diagram,Right is the top background diagram.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Y1_Y2_pm50.png$$y00004 \small \it {\bf a)} correlation spectra of the energy fractions $y1$ and $y2$ for all events generated by CIRCE2 for the photon polarizations $"+-"$ and $"-+"$ (J=2 case). {\bf c)} correlation spectrum for that part of the events shown in plot {\bf a)} in which the stop pair was produced. {\bf b)} and {\bf d)} are the same correlation spectra as {\bf a)} and {\bf c)} spectra but obtained for $"++"$ and $"--"$ polarizations (J=0 case).$E_{e^{-}e^{-}}^{tot}=1000$ GeV.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Y1_Y2_pm50_change.png$$y00008 \small \it The same as in Fig.4 but with the $J=2$ statecontribution enhanced.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Y1_Y2_pp50.png$$y00005 \small \it {\bf a)} correlation spectra of the energy fractions $y1$ and $y2$ for all events generated by CIRCE2 for the photon polarizations $"+-"$ and $"-+"$ (J=2 case). {\bf c)} correlation spectrum for that part of the events shown in plot {\bf a)} in which the stop pair was produced. {\bf b)} and {\bf d)} are the same correlation spectra as {\bf a)} and {\bf c)} spectra but obtained for $"++"$ and $"--"$ polarizations (J=0 case).$E_{e^{-}e^{-}}^{tot}=1000$ GeV.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Y1_Y2_pp50_change.png$$y00009 \small \it The same as in Fig.4 but with the $J=2$ statecontribution enhanced.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Y1_Y2_sig_pm50.png$$y00006 \small \it {\bf a)} correlation spectra of the energy fractions $y1$ and $y2$ for all events generated by CIRCE2 for the photon polarizations $"+-"$ and $"-+"$ (J=2 case). {\bf c)} correlation spectrum for that part of the events shown in plot {\bf a)} in which the stop pair was produced. {\bf b)} and {\bf d)} are the same correlation spectra as {\bf a)} and {\bf c)} spectra but obtained for $"++"$ and $"--"$ polarizations (J=0 case).$E_{e^{-}e^{-}}^{tot}=1000$ GeV.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Y1_Y2_sig_pm50_change.png$$y00010 \small \it The same as in Fig.4 but with the $J=2$ statecontribution enhanced.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Y1_Y2_sig_pp50.png$$y00007 \small \it {\bf a)} correlation spectra of the energy fractions $y1$ and $y2$ for all events generated by CIRCE2 for the photon polarizations $"+-"$ and $"-+"$ (J=2 case). {\bf c)} correlation spectrum for that part of the events shown in plot {\bf a)} in which the stop pair was produced. {\bf b)} and {\bf d)} are the same correlation spectra as {\bf a)} and {\bf c)} spectra but obtained for $"++"$ and $"--"$ polarizations (J=0 case).$E_{e^{-}e^{-}}^{tot}=1000$ GeV.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/Y1_Y2_sig_pp50_change.png$$y00011 \small \it The same as in Fig.4 but with the $J=2$ statecontribution enhanced.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/fit02_pm.png$$y00076 \small \it Fitting the right--edge. {\bf a)} and {\bf c)}:~$"+-"$ and $"-+"$ polarizations, {\bf b)} and {\bf d)}:~$"++"$ and $"--"$ polarizations. {\bf a)} and {\bf b)}: zoom in of the right slopes of the analogous plots in Fig.25;{\bf c)} and {\bf d)}: the fitted regions.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/fit02_pp.png$$y00077 \small \it Fitting the right--edge. {\bf a)} and {\bf c)}:~$"+-"$ and $"-+"$ polarizations, {\bf b)} and {\bf d)}:~$"++"$ and $"--"$ polarizations. {\bf a)} and {\bf b)}: zoom in of the right slopes of the analogous plots in Fig.25;{\bf c)} and {\bf d)}: the fitted regions.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/fit0_pm.png$$y00074 \small \it Fitting the right--edge. {\bf a)} and {\bf c)}:~$"+-"$ and $"-+"$ polarizations, {\bf b)} and {\bf d)}:~$"++"$ and $"--"$ polarizations. {\bf a)} and {\bf b)}: zoom in of the right slopes of the analogous plots in Fig.25;{\bf c)} and {\bf d)}: the fitted regions.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/fit0_pp.png$$y00075 \small \it Fitting the right--edge. {\bf a)} and {\bf c)}:~$"+-"$ and $"-+"$ polarizations, {\bf b)} and {\bf d)}:~$"++"$ and $"--"$ polarizations. {\bf a)} and {\bf b)}: zoom in of the right slopes of the analogous plots in Fig.25;{\bf c)} and {\bf d)}: the fitted regions.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h10162_pm.png$$y00052 \small \it $PT_{scalsum}$ distribution. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h10162_pp.png$$y00053 \small \it $PT_{scalsum}$ distribution. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h10261_pm.png$$y00070 \small \it The spectra of the invariant masses $M_{inv}$($b$-jet,$JETS_{W}$) of the "$b$-jet+(all- non-$b$-jets)"-system. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h10261_pp.png$$y00071 \small \it The spectra of the invariant masses $M_{inv}$($b$-jet,$JETS_{W}$) of the "$b$-jet+(all- non-$b$-jets)"-system. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h10265_pm.png$$y00066 \small \it Distribution of number of events versus the reconstructed invariant mass of all jets $M_{inv}(All jets)$. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h10265_pp.png$$y00067 \small \it Distribution of number of events versus the reconstructed invariant mass of all jets $M_{inv}(All jets)$. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h10266_pm.png$$y00062 \small \it Distribution of number of events versus the reconstructed invariant mass of all jets and signal muon $M_{inv}(All jets + \mu)$. {\bf a)} and {\bf b)} are for stop production; {\bf c)} and {\bf d)} are for top case. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h10266_pp.png$$y00063 \small \it Distribution of number of events versus the reconstructed invariant mass of all jets and signal muon $M_{inv}(All jets + \mu)$. {\bf a)} and {\bf b)} are for stop production; {\bf c)} and {\bf d)} are for top case. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h1042_pm.png$$y00034 \small \it The spectra of $cos(b,\bar b)$ for stop production events. {\bf a)} $"+-"$ and $"-+"$ polarizations,{\bf b)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h1042_pp.png$$y00035 \small \it The spectra of $cos(b,\bar b)$ for stop production events. {\bf a)} $"+-"$ and $"-+"$ polarizations,{\bf b)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h162_pm.png$$y00054 \small \it $PT_{scalsum}$ distribution. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h162_pp.png$$y00055 \small \it $PT_{scalsum}$ distribution. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h165_pm.png$$y00046 \small \it Missing energy $E_{miss-tot}$  distribution. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h165_pp.png$$y00047 \small \it Missing energy $E_{miss-tot}$  distribution. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h166_pm.png$$y00050 \small \it Total energy $E_{cal-tot}$ distribution. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h166_pp.png$$y00051 \small \it Total energy $E_{cal-tot}$ distribution. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h211_pm.png$$y00038 \small \it b-jet energy spectra. {\bf a)} and {\bf b)} are for stop par production; {\bf c)} and {\bf d)} are for top par production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h211_pp.png$$y00039 \small \it b-jet energy spectra. {\bf a)} and {\bf b)} are for stop par production; {\bf c)} and {\bf d)} are for top par production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h212_pm.png$$y00042 \small \it  b-jet PT spectra. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h212_pp.png$$y00043 \small \it  b-jet PT spectra. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h261_pm.png$$y00072 \small \it The spectra of the invariant masses $M_{inv}$($b$-jet,$JETS_{W}$) of the "$b$-jet+(all- non-$b$-jets)"-system. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h261_pp.png$$y00073 \small \it The spectra of the invariant masses $M_{inv}$($b$-jet,$JETS_{W}$) of the "$b$-jet+(all- non-$b$-jets)"-system. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h265_pm.png$$y00068 \small \it Distribution of number of events versus the reconstructed invariant mass of all jets $M_{inv}(All jets)$. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h265_pp.png$$y00069 \small \it Distribution of number of events versus the reconstructed invariant mass of all jets $M_{inv}(All jets)$. {\bf a)} and {\bf b)} are for stop pair production; {\bf c)} and {\bf d)} are for top pair production. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h266_pm.png$$y00064 \small \it Distribution of number of events versus the reconstructed invariant mass of all jets and signal muon $M_{inv}(All jets + \mu)$. {\bf a)} and {\bf b)} are for stop production; {\bf c)} and {\bf d)} are for top case. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/h266_pp.png$$y00065 \small \it Distribution of number of events versus the reconstructed invariant mass of all jets and signal muon $M_{inv}(All jets + \mu)$. {\bf a)} and {\bf b)} are for stop production; {\bf c)} and {\bf d)} are for top case. {\bf a)} and {\bf c)} $"+-"$ and $"-+"$ polarizations,{\bf b)} and {\bf d)} $"++"$ and $"--"$ polarizations.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/p1_gamma.png$$y00003 \small \it The whole photon momentum spectrum generatedby CIRCE2.
000029756 8564_ $$uhttp://inspirebeta.net/record/783174/files/stop_d0.png$$y00000 \small \it The current exclusion limits, obtained at Tevatron and LEP, based on the search in the $\tilde t \to c\chi^{0}_{1}$ channel (taken from \cite{D0}).
000029756 909CO $$ooai:jdsweb.jinr.ru:29756$$pglobal
000029756 961__ $$x2008-04-10 000029756 961__$$c2010-10-07
000029756 970__ $$aSPIRES-7722737 000029756 980__$$aarXiv
000029756 980__ $$aCiteable 000029756 980__$$aCORE
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