| Experimental results | Explanations | Comments |
As part of the PeTa model | CL and SL existanse | The emission of PeTa radiation | Prerequisites: supersaturated vapor and quantity of particles in the cloud ≥ 105 |
SBSL emission has light pulses of duration ~5 × 10−11 s | Fully compliant with the PeTa model | Quantity of particles in the cloud N has to be N ≥ 105, t1 is equal to ~10−12 s | |
Flash occurs ~10−7 s before accomplishment of the minimum radius of the bubble | Does not contradict the PeTa model | No explanation in any other model | |
Both the width in the red and the ultraviolet spectral range are identical | Does not contradict the PeTa model | No explanation in any other model | |
Bubble radius R0 is typically around (5 - 80) μm | Compliant with the PeTa model | ||
There is some, but not too much, dissolved gas. Degasing on ~20% from saturation. | Compliant with the PeTa model | ||
Frequencies of liquid perturbations: 1 Hz, 7.92 kHz, 13.28 kHz, 16 kHz, 17.8 kHz, 23.5 kHz, 24 kHz, 500 kHz, 1 HHz; The corresponding durations of one cycle 1s - 1 × 10−6 s | These values are within the PeTa model |
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Calibrated measurements of bubble brightness in SBSL show that each flash contains about Ep ≈ 1 × 10−12 J energy | Our estimates give about Ep ≈ (1 × 10−10 − 1 × 10−12) J of energy | Energy absorption by the water and the quarts have to be taken into account | |
MBSL had a power of WSL = (1.6 ± 0.2) × 10−8 W from a volume of liquid ~ 6 × 10−5 m3, exited with 1W of ultrasonic energy at 24 kHz | It corresponds to the PeTa model estimation for SBSL: WSBSL ≈ (10−7 - 10−4) W without taking into account any absorption | The absorption of radiation by liquid and glass or quartz must be taken into account. Number and sizes of emitting bubbles are unknown. | |
Outside the PeTa model | Emission peaks on the background of the main range | Outside the PeTa model | It is likely that their presence is due to the excitation of gases and other substances dissolved in the liquid; their excitation occurs under the influence of shock waves occurring in the liquid |
Influence of gases and other substances dissolved in the liquid on the SL intensity | Outside the PeTa model | It is likely that they influence the number of particls that are sufficient for emission of the PeTa impulse |