Energy Resolution for gamma-rays . -Np.e: 10/MIP 0.8 0.7 ede b10 0.6 0.5 0 8 0.3 0.2 0.1 0 2004006008001000 E(GeV 4日 500 MeV-100 result 10 Eo(Ge 2
Energy Resolution for gamma-rays 500 MeV-100 GeV result 11/42
HERD Eff Geometrical Factor: CALO 39 28日 385 2.75 All five sides 3.8 2.7 All five sides 3.75 265日 37 2.6日 3.65 255 2.54 2004006008001000 0 2004006008001000 Electron Energy (GeV) Proton Energy (TeV 142
HERD Eff. Geometrical Factor: CALO All five sides All five sides 12/42
HERD sensitivity to gamma-ray line MSSM models(Moore) a MSSM models(NFW) “ PAMELA ....ISS CALET AMS “ DAMPE … Fermi HERD. LYSO 10 …………、…………s…"………… HERD 1 yr 102 Photon Energy(Gev) PAMELA:2006-2016CALE:2015-2020;AMS:2011-2021; DAMPE:2015-2020: Fermi:2008-2018;HERD:2020-2021 42
PAMELA: 2006-2016 CALET: 2015-2020; AMS: 2011-2021; DAMPE: 2015-2020; Fermi: 2008-2018; HERD: 2020-2021 HERD sensitivity to gamma-ray line HERD 1 yr 13/42
DM annihilation line of herd 90 Xo no >r+r HERD 1 yr, 5.00 80LLx0+x0→y+z 0fux:350e-10(cm2s)1 x=416GeV s70 electron > 60 nuclei galatia 50 □ extra 30 20 10 50300350400450500550600 Photon Energy(GeV 2
0 0 0 0 0 + → + Z + → + DM annihilation line of HERD 14/42
Expected HERD Proton and He spectra Horandel model as HERD input Only statistical error AMS02 ATC02(200301) BESS-Tev(2002/08) CREAM-(2004/12-200501 JACEE(1979-1995) PAMELA(200607-200x812) Protons RUNJOB(1995-1999) HERD( yr) 10 10 E( GeVin) AMS02 ATC02(200301) BESS-TeVE2(02/08) CREAM-(200412-200501 He PAMELA(200607-2008/12) RUNJOB(1995-1999) +计+ HERD(2 yr) 兰 10 1032 03 10
Expected HERD Proton and He Spectra Horandel model as HERD input Only statistical error Protons He 15/42