標(biāo)題: Titlebook: Cosmic Radiation in Contemporary Astrophysics; Maurice M. Shapiro Book 1986 D. Reidel Publishing Company, Dordrecht, Holland 1986 Populati [打印本頁(yè)] 作者: Daidzein 時(shí)間: 2025-3-21 17:57
書目名稱Cosmic Radiation in Contemporary Astrophysics影響因子(影響力)
書目名稱Cosmic Radiation in Contemporary Astrophysics影響因子(影響力)學(xué)科排名
書目名稱Cosmic Radiation in Contemporary Astrophysics網(wǎng)絡(luò)公開度
書目名稱Cosmic Radiation in Contemporary Astrophysics網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Cosmic Radiation in Contemporary Astrophysics被引頻次
書目名稱Cosmic Radiation in Contemporary Astrophysics被引頻次學(xué)科排名
書目名稱Cosmic Radiation in Contemporary Astrophysics年度引用
書目名稱Cosmic Radiation in Contemporary Astrophysics年度引用學(xué)科排名
書目名稱Cosmic Radiation in Contemporary Astrophysics讀者反饋
書目名稱Cosmic Radiation in Contemporary Astrophysics讀者反饋學(xué)科排名
作者: tooth-decay 時(shí)間: 2025-3-21 20:22
978-94-010-8922-7D. Reidel Publishing Company, Dordrecht, Holland 1986作者: AIL 時(shí)間: 2025-3-22 03:58 作者: APO 時(shí)間: 2025-3-22 07:11 作者: Bumble 時(shí)間: 2025-3-22 12:26 作者: 斗志 時(shí)間: 2025-3-22 13:03
Digital Work: An Organizational Perspectivenergy gain is directly proportional to the product of the strength of the pre-merging magnetic field and the plasma resistivity. Particle acceleration to relativistic energies is possible provided that plasma turbulence or some form of instability leads to a drastic reduction of the classical (Coulo作者: 斗志 時(shí)間: 2025-3-22 18:28 作者: 鋼筆尖 時(shí)間: 2025-3-23 00:10 作者: podiatrist 時(shí)間: 2025-3-23 01:57
A Fair Wage for Workers On-demand via Appand elemental source composition has to be inferred from the observed composition near the earth. The uncertainty in the inferred source composition is largely due to uncertainties in cross sections—especially for nuclides that have large secondary components. These uncertainties will be explored by作者: hysterectomy 時(shí)間: 2025-3-23 08:03
A Fair Wage for Workers On-demand via Apporigin and propagation. The conclusions drawn are as follows. The bulk of cosmic rays detected at earth appear to be of Galactic origin, many probably having come from supernova remnants, at least at the lowest energies. Only above 10.eV does an extragalactic origin appear likely and here the VIRGO 作者: chiropractor 時(shí)間: 2025-3-23 09:58
Assessment by Feedback in the On-demand Era considered (above 10.eV). It is interesting to note that in some energy intervals the first harmonic dominates and in others the second harmonic is more important..The existence of a significant anisotropy alone points towards a Galactic origin of cosmic rays in the energy interval 10.10.eV. It is 作者: pester 時(shí)間: 2025-3-23 14:01 作者: incarcerate 時(shí)間: 2025-3-23 21:02 作者: 天氣 時(shí)間: 2025-3-23 23:36
Elias Salameh,Musa Shteiwi,Marwan Al Raggadonsequences of the existence of the strong ultra high energy γ-ray sources for other observations is analysed and possible mechanisms for the production of ultra high energy γ-rays in the sources are discussed..It is demonstrated that if the γ-rays are produced via cosmic ray interactions the source作者: 弄污 時(shí)間: 2025-3-24 05:27
Supporting Online Credibility Evaluation,etic field in the ISM and the cosmic rays interact with the gas (and photon fluxes) in this medium..This paper deals with both topics..Propagation effects manifest themselves as an anisotropy in arrival directions and a review is given of anisotropy measurements and their interpretation..The status 作者: 責(zé)難 時(shí)間: 2025-3-24 07:38
Supporting Online Credibility Evaluation,71; Her X-1, Tananbaum et al. 1972). Today we know about two dozens of these sources with pulsational periods between 69 ms and 835 s. In most cases the X-ray source orbits an early-type star of high mass having a rather large optical luminosity. There are a few exceptions: GX1+4 is associated with 作者: 含水層 時(shí)間: 2025-3-24 12:56
Understanding and Measuring Credibility,s perhaps a black hole) and a low-mass (?0.7 M.) companion filling its critical Roche lobe. Consequently, most orbital periods of these very “tight” binaries are about 1–10 hours. The objects are concentrated towards the galactic center and about ten of them are located in globular clusters; they ar作者: microscopic 時(shí)間: 2025-3-24 18:28
Understanding and Measuring Credibility,es had been detected by numerous rocket and balloon experiments. The observational situation improved dramatically when Uhuru, the first X-ray astronomy satellite, was launched in 1970. Its instruments performed the first all sky survey in X-rays. Approximately half of the 400 sources discovered by 作者: ABOUT 時(shí)間: 2025-3-24 20:02 作者: handle 時(shí)間: 2025-3-25 00:24 作者: Antagonism 時(shí)間: 2025-3-25 05:11
Particle Acceleration by PulsarsIt is argued that the winds from fast-rotating magnets — like pulsars — consist primarily of (relativistic) electrons and positrons with Lorentz factors in excess of 10.. The particle energies are likely distributed according to a power law, with Lorentz factors reaching and exceeding γ = 10..作者: Asymptomatic 時(shí)間: 2025-3-25 08:20
Nato Science Series C:http://image.papertrans.cn/c/image/238887.jpg作者: 擁擠前 時(shí)間: 2025-3-25 15:03
Particle Acceleration by Magnetic Reconnectionnergy gain is directly proportional to the product of the strength of the pre-merging magnetic field and the plasma resistivity. Particle acceleration to relativistic energies is possible provided that plasma turbulence or some form of instability leads to a drastic reduction of the classical (Coulomb) conductivity.作者: gerrymander 時(shí)間: 2025-3-25 16:38
X-Ray Burst Sourcess perhaps a black hole) and a low-mass (?0.7 M.) companion filling its critical Roche lobe. Consequently, most orbital periods of these very “tight” binaries are about 1–10 hours. The objects are concentrated towards the galactic center and about ten of them are located in globular clusters; they are an old population.作者: Airtight 時(shí)間: 2025-3-25 22:27
Cosmic Radiation in Contemporary Astrophysics978-94-009-5488-5Series ISSN 1389-2185 作者: 偏見 時(shí)間: 2025-3-26 00:34 作者: reaching 時(shí)間: 2025-3-26 04:23 作者: 聯(lián)想記憶 時(shí)間: 2025-3-26 11:43 作者: PALSY 時(shí)間: 2025-3-26 15:01
Digital Work: An Organizational Perspectiver a description of the cosmic ray pre-history. Subsequently other channels of information are drawn in, and it is shown that it is very difficult to formulate a unified picture of the origin of GeV-energy cosmic rays which encompasses both the heavy nuclei and the proton-helium component.作者: 刻苦讀書 時(shí)間: 2025-3-26 19:21 作者: 取之不竭 時(shí)間: 2025-3-26 22:08 作者: Saline 時(shí)間: 2025-3-27 04:03
A Fair Wage for Workers On-demand via Appiring a CR intensity similar to that observed at the Sun. On a wider galactic scale, however, and especially in the anticenter direction it now seems that the COS-B gamma-ray data do not reveal the expected radial decrease of the proton CR component, as expected from the standard galactic origin theory.作者: 綁架 時(shí)間: 2025-3-27 07:55
Conclusions and Recommendations,nninig of GRA, and then move on to the GR aspect of already well-known objects. Finally, the full story is presented for the so far best case for the identification at other wavelenghts of an object discovered through its gamma-ray emission: 2CG 195 + 04 “Geminga”.作者: 心痛 時(shí)間: 2025-3-27 11:02 作者: 拒絕 時(shí)間: 2025-3-27 16:02 作者: 鍍金 時(shí)間: 2025-3-27 19:58 作者: 腐爛 時(shí)間: 2025-3-27 23:16 作者: 虛弱 時(shí)間: 2025-3-28 03:15 作者: 含水層 時(shí)間: 2025-3-28 07:23 作者: radiograph 時(shí)間: 2025-3-28 11:48 作者: 斜 時(shí)間: 2025-3-28 15:19 作者: Malleable 時(shí)間: 2025-3-28 20:25
X-Ray Sky Surveys and the Rosat Missionnts and transients. The extragalactic sources are mainly clusters of galaxies as well as Seyfert galaxies and BL Lac Objects. The identifications and follow-up studies of these sources have produced the main advances in X-ray astronomy in the first half of the 1970’s.作者: OGLE 時(shí)間: 2025-3-28 23:57 作者: GLIDE 時(shí)間: 2025-3-29 04:30 作者: Analogy 時(shí)間: 2025-3-29 07:56 作者: Insul島 時(shí)間: 2025-3-29 13:43 作者: Flinch 時(shí)間: 2025-3-29 16:46 作者: blister 時(shí)間: 2025-3-29 22:05 作者: 復(fù)習(xí) 時(shí)間: 2025-3-30 02:17
Ultra High Energy Gamma-Ray Astronomyon of ultra high energy γ-rays in the sources are discussed..It is demonstrated that if the γ-rays are produced via cosmic ray interactions the sources have to produce very high fluxes of cosmic ray particles. In fact it is possible that a small number of such sources can supply the whole Galactic cosmic ray flux.作者: predict 時(shí)間: 2025-3-30 04:30 作者: 清真寺 時(shí)間: 2025-3-30 11:25 作者: Plaque 時(shí)間: 2025-3-30 14:02 作者: Jocose 時(shí)間: 2025-3-30 16:46
Supporting Online Credibility Evaluation,of studies of cosmic ray interactions is examined with particular reference to the information about the ISM itself which comes from observations of the flux of secondary γ-rays produced by cosmic ray interactions with gas, the situation regarding molecular gas in the Inner Galaxy being of particular concern.作者: 稱贊 時(shí)間: 2025-3-30 20:53
1389-2185 various astrophysical specialties, such as radio- astronomy, optical astronomy, X-ray astronomy, gamma-ray astronomy, and of course, particle astronomy (i.e., 978-94-010-8922-7978-94-009-5488-5Series ISSN 1389-2185 作者: MUMP 時(shí)間: 2025-3-31 03:24 作者: Incise 時(shí)間: 2025-3-31 08:15
Synthesis of Ideas on Cosmic Ray Origin and Propagationudo-continuous acceleration appears to require that the bulk of the particle acceleration occurs in a very large Galactic halo, the secondaries being produced only in the gas disk. Problems are likely, however, with the expected fluxes of X-rays and radio synchrotron radiation.作者: 尖牙 時(shí)間: 2025-3-31 09:19 作者: irradicable 時(shí)間: 2025-3-31 13:21
Assessment by Feedback in the On-demand Era the coexistence of monoenergetic, power law, exponential and relativistic Maxwellian particle spectra. Since this variety of particle spectra is seen in cosmic sources, our results are very encouraging and definitely in favour of continuous acceleration models. Finally the secondary/primary ratio i作者: Hypopnea 時(shí)間: 2025-3-31 20:58
A Fair Wage for Workers On-demand via Appudo-continuous acceleration appears to require that the bulk of the particle acceleration occurs in a very large Galactic halo, the secondaries being produced only in the gas disk. Problems are likely, however, with the expected fluxes of X-rays and radio synchrotron radiation.作者: 潰爛 時(shí)間: 2025-3-31 23:37
https://doi.org/10.1007/978-3-319-77968-3ntributors to the X-ray background and conclude that they, together with the quasars, contribute about 60 percent of the observed background. About half of this is contributed by active galactic nuclei with optical luminosities below those of quasars.作者: angina-pectoris 時(shí)間: 2025-4-1 03:33
