'21 cm spin temperature' presentation slideshows

21 cm spin temperature - PowerPoint PPT Presentation

Atomic physics and the cosmological 21 cm signal

Atomic physics and the cosmological 21 cm signal

Atomic physics and the cosmological 21 cm signal. Jonathan Pritchard (CfA). Collaborators: Steve Furlanetto (UCLA) Avi Loeb (CfA). Overview. 21 cm basics Wouthysen-Field Effect Heating of the IGM 21 cm fluctuations from spin temperature variation

★ ★ ★ ★ ★

658 views • 52 slides
Evolution and application of the 21 cm signal throughout cosmic history

Evolution and application of the 21 cm signal throughout cosmic history

Evolution and application of the 21 cm signal throughout cosmic history. Jonathan Pritchard (CfA-HCO). Collaborators: Steve Furlanetto (UCLA) Avi Loeb (Harvard) Mario Santos ( CENTRA - IST) Alex Amblard (UCI) Hy Trac (CfA) Renyue Cen (Princeton)

★ ★ ★ ★ ★

439 views • 36 slides
Lyman series photons (+ X-rays) and the 21 cm signal

Lyman series photons (+ X-rays) and the 21 cm signal

Lyman series photons (+ X-rays) and the 21 cm signal. Jonathan Pritchard (CfA). Collaborators: Steve Furlanetto (UCLA) Avi Loeb (Harvard). Mario Santos ( CENTRA - IST) Alex Amblard (UCI) Hy Trac (CfA) Renyue Cen (Princeton) Asantha Cooray (UCI) . Overview.

★ ★ ★ ★ ★

371 views • 25 slides
Lyman series photons (+ X-rays) and the 21 cm signal

Lyman series photons (+ X-rays) and the 21 cm signal

Lyman series photons (+ X-rays) and the 21 cm signal. Jonathan Pritchard (CfA). Collaborators: Steve Furlanetto (UCLA) Avi Loeb (Harvard). Mario Santos ( CENTRA - IST) Alex Amblard (UCI) Hy Trac (CfA) Renyue Cen (Princeton) Asantha Cooray (UCI) . Overview.

★ ★ ★ ★ ★

257 views • 25 slides
Radiation backgrounds from the first sources and the redshifted 21 cm signal

Radiation backgrounds from the first sources and the redshifted 21 cm signal

Radiation backgrounds from the first sources and the redshifted 21 cm signal. Jonathan Pritchard (Caltech). Collaborators: Steve Furlanetto (Yale). Overview. 21 cm as probe of high-z radiation backgrounds Fluctuations in Ly a and X-ray backgrounds lead to 21 cm fluctuations

★ ★ ★ ★ ★

251 views • 14 slides

View 21 cm spin temperature PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of 21 cm spin temperature PowerPoint presentations. You can view or download 21 cm spin temperature presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.