Scaling of Askaryan Pulses Apr 9 2005 D
- Slides: 21
Scaling of Askaryan Pulses Apr 9, 2005 D. Seckel, Univ. of Delaware
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Topics • RF pulses from Showers
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Radiation from single particles ZHS: 2 0. 5
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Sum over particles/Integrate over shower Shower Front + Light Cone Density of Excess Projected Track Length
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Separation of Variables & Form Factor
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Phase Factors and Rescaling FF Most MC’s use this
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Normalization and Determination of f, Gy, Gz
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) AVZ, ZHS, (G 4 later) AVZ Use a Gaussian, and give the half-width of the Cerenkov cone at 1 GHz as 3. 72 ° for a 1 Pe. V (3. 1 m) shower. Determine Gz as FT of gaussian
Scaling vs AVZ Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Field calculation is integral over shower profile Separation of phase factors Separation of form factors With scaled frequencies • • Adapted from Alvarez, Vazquez, Zas “Full sim” is approx a Blue – Gaussian for f(z), AVZ approx c for Gy Red – Griessen for f(z)
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) High frequency
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Phases
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Scaling with energy and type
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Scaling with medium AVZ scaled G 4
Scaling behavior Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Single particle & shower signals Includes LPM effect to observer qc fractional excess y z
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Pulse shapes
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Scaling model w/Shahid’s G 4 10 Te. V shower
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Multiple showers
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Fluctuations
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Better shower profiles?
Acoustic (in progress) Askaryan pulses, UCI, Apr 9, 2005 (Seckel) • Same as radio except – – – scalar vs vector total track length v/c is smaller attenuation experiment bandwidth
Askaryan pulses, UCI, Apr 9, 2005 (Seckel) Summary
- Dt pulses
- Pulsis paradoxus
- Legumes and oilseeds
- Peripheral arterial pulse sites
- Pulses
- Termination of femoral artery
- A merchant mixes three varieties of rice costing
- Pulse sites
- Branches of aorta
- Dorsalis pedis pulse artery
- Pulses sketch
- Pulse characteristics
- Discovering computers 2012
- Circular convolution is commutative
- Roadmap smartsheet
- Apr vs ear
- Apr vs ear
- àpr
- Ncaa apr database
- Sistem za centralizovano prijavljivanje korisnika apr
- Nominal versus real returns
- Annual product quality review report