19 Thank You Table 33 2 Is Attached 1 (82.21 KiB) Viewed 39 times
19 Thank You Table 33 2 Is Attached 2 (13.7 KiB) Viewed 39 times
Table 33.2 Selected Particle Characteristics14 Particle name Lp B S Symbol be Rest mass (MeV/c Antiparticle Top Category Lifetime (s) O Photon Stable 0 Y Sell 0 lo 0 0 Gauge w w+ W- 0 0 0 0 O 80.39x103 91.19x103 Bosons 1.6x 10-25 1.32x 10-25 Z zº Self 0 0 0 0 OOO Electron 0 +1 0 0 0 0.511 Stable ve O Neutrino (e) 0 Stable De 0 +1 0 0(7.0V) 163 u Muon * 0 105.7 o 10 It 10 2.20x10-6 Leptons Neutrino 01 <0.27) 0 +1 0 0 Stable O o Tau 1777 0 0 0 +7 2.91x10-13 Neutrino (T) VT 01 <31) 0 Stable 0 i. 0 1 I 0 0 Hadrons (selected) स 0 o 139.6 0 0 Pion 0 o Self 135.0 0 0 ooo NT 2.60 x 108 8.4 x 10-17 1.24 x 10-8 +1 K o K+ 0 10 Mesons 493.7 Kaon ќ0 +1 0 497.6 0 0 0 0.90 10 -10 o 0 0 0 0 Self Eta 547.9 2.53 x 10-19 20 (many other mesons known) 0 Stable Proton р 11 938.3 Oo 0 0 882 n +1 939.6 OOO Neutron 71 1115.7 71 11 0 O OOO Oo 2.63 x 10 -10 Lambda 10 0 0 +1 Σ 1189.4 MM 0 0 +1 1192.6 5- 0 5+ 0.80 x 10 -10 7.4 x 10-20 1.48 10-10 Baryons Sigma 0 13 +1 0 o $ 1197.4 0 71 0 0 0 +2 1314.9 2.90 x 10-10 0 To Xi +1 1 1 1321.7 # st 0 +2 ooo 1.64 x 10-10 ! #1 0 1672.5 0 73 12+ Omega 0.82 x 10 -10 Ω (many other baryons known)
19). To get a de Broglie wave that is visible to human eyes (size-wise, not visibility-wise, so 1 > 0.1 mm), of an particle, what particle should it be and what is the greatest speed it can be moving? Table 33.2 may be helpful. DAN nurface at a distance of 250 km above its
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