GPS Atlas of CO Shells and IR Bubbles Thermal ISM Physics
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www.postersession.com GPS Atlas of CO Shells and IR Bubbles Thermal ISM Physics Tsuda, Y., Sofue.Y., Onodera, S. & GPS Team @ NRO UM 2014.07.22-23 １ .Atlas of CO Shells (1) Identify CO Shells/=> GPS Atlas of CO Shells (2) Shells with/without IR (Spitzer) bubbles or Radio SNRs (3) Thermal/Gravitational ISM Physics N12 = G13.727 -0.015 (Spitzer bub. (Deharveng et al. 2012) (CO Peak-intensity map by J. Nishimura ) 3. Thermal ISM Physics Gravitational Clumps Thermal Shells, arcs, filaments Vlsr=57 km/s Vsig~2 km/s Dkin~5 kpc R~10 pc Ico ~ 20 K km/s N~4 E21 H2 cm^-2 Mmol~5 E3 Msun Mdyn~4 E3Msun Ekin ~ Egrav~E48 ergs Spitzer bub. SNR Formation of shells/filaments/holes by thermal instabbility (Sofue, Sabano 1986) MSX 26 mu GPS CO on MSX GPS CO +SB/SNR 2. CO Shell Properties G015.68-0.28 in CO Ico Velo. channel maps, PV diagrams G015.68-0.28 26 mu
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GPS Atlas of CO Shells and IR Bubbles Thermal ISM Physics Tsuda , Y., Sofue.Y ., Onodera, S . & GPS Team @ NRO UM 2014.07.22-23. １ .Atlas of CO Shells (1) Identify CO Shells/=> GPS Atlas of CO Shells (2) Shells with/without IR (Spitzer) bubbles or Radio SNRs - PowerPoint PPT Presentation
Transcript of GPS Atlas of CO Shells and IR Bubbles Thermal ISM Physics
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GPS Atlas of CO Shells and IR BubblesThermal ISM Physics
Tsuda, Y., Sofue.Y., Onodera, S. & GPS Team @ NRO UM 2014.07.22-23
１ .Atlas of CO Shells(1) Identify CO Shells/=> GPS Atlas of CO Shells
(2) Shells with/without IR (Spitzer) bubbles or Radio SNRs(3) Thermal/Gravitational ISM Physics
N12 = G13.727 -0.015 (Spitzer bub. (Deharveng et al. 2012)
(CO Peak-intensity map by J. Nishimura )
3. Thermal ISM Physics
Gravitational Clumps
Thermal Shells, arcs, filaments
Vlsr=57 km/sVsig~2 km/sDkin~5 kpcR~10 pcIco ~ 20 K km/sN~4 E21 H2 cm^-2Mmol~5 E3 MsunMdyn~4 E3MsunEkin ~ Egrav~E48 ergs
Spitzer bub.
SNR
Formation of shells/filaments/holes by thermal instabbility (Sofue, Sabano 1986)
MSX 26 mu
GPS COon MSX
GPS CO+SB/SNR
2. CO Shell Properties
G015.68-0.28 in CO Ico Velo. channel maps, PV diagrams
G015.68-0.28 26 mu
