標(biāo)題: Titlebook: Astronomy, Cosmology and Fundamental Physics; Proceedings of the T Michele Caffo,Roberto Fanti,Alvio Renzini Conference proceedings 1989 Kl [打印本頁] 作者: 自由才謹(jǐn)慎 時間: 2025-3-21 17:29
書目名稱Astronomy, Cosmology and Fundamental Physics影響因子(影響力)
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書目名稱Astronomy, Cosmology and Fundamental Physics被引頻次
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書目名稱Astronomy, Cosmology and Fundamental Physics讀者反饋
書目名稱Astronomy, Cosmology and Fundamental Physics讀者反饋學(xué)科排名
作者: 比目魚 時間: 2025-3-21 20:33 作者: 熱心助人 時間: 2025-3-22 02:19 作者: 先驅(qū) 時間: 2025-3-22 06:04
Julia Naskrent,Ann-Kristin Blockf assessing Ω from mass to light ratios give zero dark matter content to voids. Since much of the universe is empty, Ω could be much greater than the optical assessment of 0.1 < Ω < 0.3. The IRAS high Ω is explained as a biassing of IRAS galaxies away from high density regions.作者: 假 時間: 2025-3-22 11:01
Dark Matter in Astronomyf assessing Ω from mass to light ratios give zero dark matter content to voids. Since much of the universe is empty, Ω could be much greater than the optical assessment of 0.1 < Ω < 0.3. The IRAS high Ω is explained as a biassing of IRAS galaxies away from high density regions.作者: 不易燃 時間: 2025-3-22 16:49 作者: Rebate 時間: 2025-3-22 18:33 作者: gait-cycle 時間: 2025-3-22 21:46
https://doi.org/10.1007/978-981-33-6244-4bility is described and lifetime limits are given for various decay modes with a charged lepton or an anti-neutrino in the final state. Neutrino and muon data have been also analyzed to search for a signal coming from the supernova SN1987A, yielding a negative answer.作者: 咯咯笑 時間: 2025-3-23 05:00 作者: Palate 時間: 2025-3-23 07:24
Cosmological Parameters of the Universeesent epoch. Present data favor H. ≈ 60–80 km/sec/Mpc and Ω. ≈ 0.1–0.2. Within observational errors, these values are consistent with T. ~ 15 Gyr and Λ. = 0, but the low value of Ω. appears incompatible with the inflation paradigm of the early Big Bang.作者: 現(xiàn)存 時間: 2025-3-23 09:45
Results from the FREJUS Experimentbility is described and lifetime limits are given for various decay modes with a charged lepton or an anti-neutrino in the final state. Neutrino and muon data have been also analyzed to search for a signal coming from the supernova SN1987A, yielding a negative answer.作者: 甜食 時間: 2025-3-23 17:08
Probing the Universe with Rich Clusters of Galaxies as Giant Gravitational Telescopesith the Canada France Hawa? telescope which prove that the cluster A370 acts on the background galaxies as a giant gravitational telescope. This observational advance will probably open a new stage in the study of gravitational lenses and their implications in cosmology.作者: affect 時間: 2025-3-23 18:15
https://doi.org/10.1007/978-981-33-6244-4s, a few lines of which are quoted above. The crucial clue in the solution of this mystery was the . of an event; the dog did . bark. It was in effect a null experiment--the value of the incident lay in what did not happen. Holmes correctly deduced that because the dog did not bark, the intruder must have been its owner.作者: 致命 時間: 2025-3-24 00:19
The Cosmic Microwave Background Radiation and the Dog in the Nights, a few lines of which are quoted above. The crucial clue in the solution of this mystery was the . of an event; the dog did . bark. It was in effect a null experiment--the value of the incident lay in what did not happen. Holmes correctly deduced that because the dog did not bark, the intruder must have been its owner.作者: 污穢 時間: 2025-3-24 03:00 作者: saphenous-vein 時間: 2025-3-24 08:01 作者: justify 時間: 2025-3-24 11:25
Recent Results from the ,,,, Colliders TRISTAN and CESR作者: Habituate 時間: 2025-3-24 15:48
Lithium -7 as a cosmological observablee comparison between the present calculations and the cosmic abundances suggest that the contrast R between the phases is unlikely to be larger than ten. This result is in agreement with the best estimate of the critical temperature of the phase transition (180 MeV作者: 倔強(qiáng)不能 時間: 2025-3-24 20:40 作者: contradict 時間: 2025-3-25 02:30 作者: Cardiac 時間: 2025-3-25 03:29
Historischer Rückblick und Zusammenfassunge comparison between the present calculations and the cosmic abundances suggest that the contrast R between the phases is unlikely to be larger than ten. This result is in agreement with the best estimate of the critical temperature of the phase transition (180 MeV作者: 正面 時間: 2025-3-25 09:57 作者: ALLAY 時間: 2025-3-25 13:35
Touchpoint Research and the Moment of Truthosmology. The leading particle dark matter candidates are: the axion, the neutralino, and a light neutrino species. All three candidates are accessible to experimental tests, and experiments are now in progress. In addition, there are several dark horse, long shot, candidates, including the superhea作者: novelty 時間: 2025-3-25 16:38 作者: arcane 時間: 2025-3-25 23:25 作者: intoxicate 時間: 2025-3-26 03:41 作者: 刺耳 時間: 2025-3-26 04:23
Lithium -7 as a cosmological observableons can be drawn..Given the uncertainties on the Hubble parameter, the range of Ω b goes from 0.1 to 0.01. This is . than in the case of a homogeneous density universe. This does not appear to be large enough to allow the baryons to close the universe(Ω. < 1)..The cosmic density of luminous matter (作者: Fallibility 時間: 2025-3-26 08:54 作者: 緯度 時間: 2025-3-26 15:16
The Cosmic Microwave Background Radiation and the Dog in the Night emphasis on null results or upper limits..For all of us. perhaps particularly for those of us whose nation is only one quarter as old as the University of Bologna, it is an honor to help celebrate the 900th anniversary of Alma Mater Studiorum. Floreat!.My task in these proceedings is to review the 作者: Neuralgia 時間: 2025-3-26 17:41
Quark Deconfinement and , Suppression in Nuclear Collisions of heavy quarks, and discuss the momentum dependence of the effect. The results of these considerations are then compared to the presently available experimental results from heavy ion collisions at CERN.作者: LVAD360 時間: 2025-3-26 21:08 作者: FLIC 時間: 2025-3-27 03:17
Status and Physics of the Fermilab TEVATRONded to create the TEVATRON. Here we describe the fixed target physics program, largely from the major runs of 800 GeV in 1985 and 1987. The first collider run of . at 1.8 TeV took place from January–May 1987. The operation and physics results of the collider will also be presented. Finally, an outli作者: Insatiable 時間: 2025-3-27 08:29
Results from the FREJUS Experimentic neutrino (anti-neutrino) interactions in the detector shows that the behaviour of the apparatus is well understood. The analysis of the nucleon stability is described and lifetime limits are given for various decay modes with a charged lepton or an anti-neutrino in the final state. Neutrino and m作者: 讓你明白 時間: 2025-3-27 12:23 作者: 柏樹 時間: 2025-3-27 15:20
Underground Physicsnos receive more attention. In fact, present experiments on ∣3∣3 decay and the new thecniques recently developed are very promising and garantee that in a near future very stringent limit on neutrinoless decay and Majoron emission will be reached and two neutrino mode observed for a few nuclei..Sola作者: LUCY 時間: 2025-3-27 18:32
Probing the Universe with Rich Clusters of Galaxies as Giant Gravitational Telescopesservations at the European Observatory: the luminous Einstein arcs (or rings) in rich clusters of galaxies. We also present more recent observations with the Canada France Hawa? telescope which prove that the cluster A370 acts on the background galaxies as a giant gravitational telescope. This obser作者: 去才蔑視 時間: 2025-3-27 22:56
Dark Matter in Astronomy dark matter in the solar neighbourhood..Evidence for dark matter in the outer parts of galaxies is found both in extended rotation curves and in the relative motions of binary galaxies. The best evidence for dark matter remains the dynamics of the great clusters of galaxies, i.e. where galaxies are作者: ATP861 時間: 2025-3-28 03:03
Dark Matter Candidatesf? Needless to say, the answer to this question has very important implications for the evolution of the Universe, determining both the ultimate fate and the course of structure formation. Remarkably, at this late date in the history of the Universe we still do not have a definitive answer to this s作者: FIR 時間: 2025-3-28 06:20
Astrophysics and Space Science Libraryhttp://image.papertrans.cn/b/image/163660.jpg作者: output 時間: 2025-3-28 14:06 作者: 遺傳 時間: 2025-3-28 16:35 作者: glamor 時間: 2025-3-28 19:01
Quark Deconfinement and , Suppression in Nuclear Collisions of heavy quarks, and discuss the momentum dependence of the effect. The results of these considerations are then compared to the presently available experimental results from heavy ion collisions at CERN.作者: 地名表 時間: 2025-3-29 02:58 作者: fructose 時間: 2025-3-29 06:15 作者: AMITY 時間: 2025-3-29 10:23
Astronomy, Cosmology and Fundamental Physics978-94-009-0965-6Series ISSN 0067-0057 Series E-ISSN 2214-7985 作者: Ossification 時間: 2025-3-29 14:59
https://doi.org/10.1007/978-981-33-6244-4 of heavy quarks, and discuss the momentum dependence of the effect. The results of these considerations are then compared to the presently available experimental results from heavy ion collisions at CERN.作者: Noisome 時間: 2025-3-29 18:07
https://doi.org/10.1007/978-981-33-6244-4ded to create the TEVATRON. Here we describe the fixed target physics program, largely from the major runs of 800 GeV in 1985 and 1987. The first collider run of . at 1.8 TeV took place from January–May 1987. The operation and physics results of the collider will also be presented. Finally, an outline of future improvements will be given.作者: Rinne-Test 時間: 2025-3-29 21:59
https://doi.org/10.1007/978-981-33-6244-4 scale interval from a few to several hundred Megaparsecs. The lower limit of the fractal structure is given by dynamical processes in clusters of galaxies, the upper limit cannot be derived from available observational data.作者: Sleep-Paralysis 時間: 2025-3-30 00:32
Betriebliche Kindertagesst?ttenrse. This article compares and reviews recent work in this field, with emphasis on the Hubble constant H., that describes the expansion rate at the present epoch. Present data favor H. ≈ 60–80 km/sec/Mpc and Ω. ≈ 0.1–0.2. Within observational errors, these values are consistent with T. ~ 15 Gyr and 作者: Ferritin 時間: 2025-3-30 06:17 作者: 媒介 時間: 2025-3-30 10:48
https://doi.org/10.1007/978-981-33-6244-4arly surround vast low density voids. In this and similar surveys the largest structures are comparable with the extent of the survey. Voids like the one in Bootes are a common feature of the large-scale distribution of galaxies. The observed structure presents a serious challenge for models..Within作者: 東西 時間: 2025-3-30 14:49 作者: biopsy 時間: 2025-3-30 20:16 作者: COST 時間: 2025-3-30 21:35
https://doi.org/10.1007/978-981-33-6244-4niverse. These observations involve measurements of galaxy peculiar velocity and gravity, and the cosmic microwave background angular distribution. We use as a guide line a biased, cold dark matter scenario, and we compare it with an open, baryon dominated universe. The first model fails by a large 作者: 諷刺 時間: 2025-3-31 03:30
https://doi.org/10.1007/978-981-33-6244-4ded to create the TEVATRON. Here we describe the fixed target physics program, largely from the major runs of 800 GeV in 1985 and 1987. The first collider run of . at 1.8 TeV took place from January–May 1987. The operation and physics results of the collider will also be presented. Finally, an outli作者: 并置 時間: 2025-3-31 06:15 作者: 出處 時間: 2025-3-31 10:08
https://doi.org/10.1007/978-981-33-6244-4 scale interval from a few to several hundred Megaparsecs. The lower limit of the fractal structure is given by dynamical processes in clusters of galaxies, the upper limit cannot be derived from available observational data.作者: 并排上下 時間: 2025-3-31 16:36
https://doi.org/10.1007/978-981-33-6244-4nos receive more attention. In fact, present experiments on ∣3∣3 decay and the new thecniques recently developed are very promising and garantee that in a near future very stringent limit on neutrinoless decay and Majoron emission will be reached and two neutrino mode observed for a few nuclei..Sola作者: aggressor 時間: 2025-3-31 21:00
https://doi.org/10.1007/978-981-33-6244-4servations at the European Observatory: the luminous Einstein arcs (or rings) in rich clusters of galaxies. We also present more recent observations with the Canada France Hawa? telescope which prove that the cluster A370 acts on the background galaxies as a giant gravitational telescope. This obser作者: 易受騙 時間: 2025-4-1 01:17 作者: FLASK 時間: 2025-4-1 03:17 作者: WAG 時間: 2025-4-1 07:07 作者: Recessive 時間: 2025-4-1 10:48 作者: 歡樂中國 時間: 2025-4-1 15:42
https://doi.org/10.1007/978-981-33-6244-4Some aspects of SLC operation and running conditions in 1988 are discussed.作者: Ambiguous 時間: 2025-4-1 22:18