[PDF] Top 20 A pseudospark cathode Cherenkov maser : theory and experiment

... The pseudospark discharge offers the possibility of producing electron beams which are very attractive for use in high-power microwave ...A pseudospark-based Cherenkov maser amplifier is ... See full document

... prospect theory where payoffs are coded as gains or losses relative to a reference point, potential winning probabilities of the ambiguous asset that are greater than the reference point are coded as gains and ... See full document

... the theory, which appears to have taken him about two years, and once it had been tested experimentally over time, there were several reasons to consider it the best supported by the ...Helmholtz’s theory ... See full document

... In order to obtain estimates of the self-excitation condition for the magnetic field in the experimental device and to give predictions of its geometrical structure, several kinematic mean-field dynamo models have been ... See full document

... e ff ort has been devoted to improving its photocatalytic activity and stability through morphology control and the design of multi-component electrode systems. Relatively little attention, however, has been paid to ... See full document

... Ferroelectric and Magnetic properties For the conclusive evidence of existence of ferroelectricity at room temperature, electrical polarization P versus electric field E hysteresis loop [r] ... See full document

... Tables 7'.8 and 7.9 compare the behaviour of T ijk 's in the final spectral image as a function of the wavelength for holographic concave gratings generated according to both the general[r] ... See full document

... x Table of Contents Chapter 1: Introduction Chapter 2: Coupling Backbone Flexibility and Amino Acid Sequence Selection in Protein Design Chapter 3: Chapter 6: III-I Assembling De Novo Ba[r] ... See full document

... this experiment in more detail. The experiment made use of two signatures simultaneously: transfer reaction with recoil free kinematics and back to back emission of a pion and a nucleon from a possible ... See full document

... PS-based Cherenkov maser amplifier is shown in ...the experiment are the PS-based electron beam source, the magnetic field for beam transport, the Cherenkov interaction region, electrical/beam ... See full document

... the pseudospark discharge was determined by the conditions needed for the hollow cathode effect 17 and the required holdoff voltage of the discharge ...The pseudospark discharge chamber consists of a ... See full document

... (using a compact Rogowski coil upstream from the interac- tion region) and the transported beam current (using another compact Rogowski coil downstream from the interaction region). The microwave pulse duration and ... See full document

... compact Cherenkov detector made of photomultipliers with a 10 mm diameter quartz window acting as the Cherenkov medium (Hamamatsu ...as Cherenkov medium and light guide towards photomultipliers ... See full document

... water maser ∼ 5 00 southeast of MM1 (UCHII-W5), with a red- shifted velocity of ...this maser traces the opposing side of the out- flow, rather than the edge of the MM3-UCHII region, or perhaps that this ... See full document

... The average LIDAR signal for 95 events shows that the signal amplitude dramatically increases when entering into the aperture of the telescope from 2 km height rather than reaching a maximum value and attenuation ... See full document

... 6.41 Jy, only 10% of which originates from any of the UCHII associations (only UCHII-Met1). The majority (5.41 Jy) originates from MM1, and the rest (0.34 Jy) from CM2-Met2. Since the rest of the emission (0.70 Jy, from ... See full document

... and Cherenkov photon density distribution functions are used to locate the shower core, the FWHM(R) function can be used additionally (or instead) to refine the core coordinates in the array ... See full document

... e maser t h e w i d t h o f t h e em m ission l i n e depends upon t h e tim e o f i n t e r a c t i o n , o f t h e ammonia beam, w i t h t h e f i e l d t h a t s t i m u l a t e s t h e e m i s s i o n ... See full document

... methanol maser site tend to be located within a fairly compact region, typically contained within less than 2 arcsec (Caswell 2009; Caswell et ...water maser emission can be spread over 4 arcsec ... See full document

... We find the 6.7-GHz methanol maser emission associated with G 305.200 + 0.019 has eight distinct velocity components in Fig. 6 (top panel). The emission spans 0.50 arcsec in the north–south di- rection and 0.12 ... See full document