arXiv:astro-ph/9510089 v1 17 Oct 95
... Universe, and also how they are most easily detected. The axion (Section 5) is motivated as a possible solution to the strong CP problem and is in a class by itself. The largest class is the Weakly Interacting Massive Particle (Wimp) class (Sections 4 and 6), which consists of literally hundreds of ...
... Universe, and also how they are most easily detected. The axion (Section 5) is motivated as a possible solution to the strong CP problem and is in a class by itself. The largest class is the Weakly Interacting Massive Particle (Wimp) class (Sections 4 and 6), which consists of literally hundreds of ...
The hot-Jupiter Kepler-17b: discovery, obliquity from stroboscopic
... which are measured from PA data only. They consist of long cadence integration time (29.426 minutes) for Quarters 0 and 1 (Caldwell et al. 2010; Jenkins et al. 2010) and long and short cadence (1 minute) for Quarters 2 to 6 (Gilliland et al. 2010). The pipeline provides time series with times in bar ...
... which are measured from PA data only. They consist of long cadence integration time (29.426 minutes) for Quarters 0 and 1 (Caldwell et al. 2010; Jenkins et al. 2010) and long and short cadence (1 minute) for Quarters 2 to 6 (Gilliland et al. 2010). The pipeline provides time series with times in bar ...
The extended structure of the dwarf irregular galaxy Sagittarius⋆⋆⋆
... Our photometric data were acquired during different nights between May 28 and July 18, 2012, using the recently refurbished VIMOS, a multi-object spectrograph and wide-field imager mounted on the Nasmyth focus B of the ESO Very Large Telescope (VLT) UT3 (Melipal). The camera is composed of four iden ...
... Our photometric data were acquired during different nights between May 28 and July 18, 2012, using the recently refurbished VIMOS, a multi-object spectrograph and wide-field imager mounted on the Nasmyth focus B of the ESO Very Large Telescope (VLT) UT3 (Melipal). The camera is composed of four iden ...
Discovery of the optical counterpart to the X
... about 8 were bright enough in Hα to call our attention. The position of each one of these potential candidates with respect to the satellites error circle was then checked. Of these relatively strong Hα emitters only one lied inside the WFC BeppoSAX satellite position uncertainty circles (Fig.1). As ...
... about 8 were bright enough in Hα to call our attention. The position of each one of these potential candidates with respect to the satellites error circle was then checked. Of these relatively strong Hα emitters only one lied inside the WFC BeppoSAX satellite position uncertainty circles (Fig.1). As ...
Kepler-1647b: The Largest And Longest-Period Kepler
... cavity surrounding the binary star (Pierens & Nelson 2007, 2008, 2013, hereafter PN07, PN08, PN15). Additionally, the planets should be coplanar (within a few degrees) for binary stars with sub-AU separation due to disk–binary alignment on precession timescales (Foucart & Lai 2013, 2014). The orbita ...
... cavity surrounding the binary star (Pierens & Nelson 2007, 2008, 2013, hereafter PN07, PN08, PN15). Additionally, the planets should be coplanar (within a few degrees) for binary stars with sub-AU separation due to disk–binary alignment on precession timescales (Foucart & Lai 2013, 2014). The orbita ...
Gas giants in hot water: inhibiting giant planet
... In Section 2, I estimate the temperature of embedded star clusters, and in Section 3 I estimate their protoplanetary disc temperatures. I then compare the relative importance of cluster irradiation and (1) host star irradiation in passive discs, and (2) accretion power in active discs. Generically, ...
... In Section 2, I estimate the temperature of embedded star clusters, and in Section 3 I estimate their protoplanetary disc temperatures. I then compare the relative importance of cluster irradiation and (1) host star irradiation in passive discs, and (2) accretion power in active discs. Generically, ...
TWO NEW LONG-PERIOD GIANT PLANETS FROM THE
... 2011 (Fischer et al. 2014), our ongoing McDonald Observatory Planet Search, the Anglo-Australian Planet Search (e.g., Wittenmyer et al. 2014a), the Keck/HIRES RV survey (e.g., Howard et al. 2014), and the planet search programs at CORALIE (e.g., Marmier et al. 2013) and HARPS (e.g., Moutou et al. 20 ...
... 2011 (Fischer et al. 2014), our ongoing McDonald Observatory Planet Search, the Anglo-Australian Planet Search (e.g., Wittenmyer et al. 2014a), the Keck/HIRES RV survey (e.g., Howard et al. 2014), and the planet search programs at CORALIE (e.g., Marmier et al. 2013) and HARPS (e.g., Moutou et al. 20 ...
4gravitation - The Gravity Search
... pulses of gravitation with a positive potential bias emanating outwards from all bodies of matter. Each proton generates two orbital trajectories, spin up, spin down, only one of which can be occupied by an electron. This is because the negative charge displacement of one electron debars a second el ...
... pulses of gravitation with a positive potential bias emanating outwards from all bodies of matter. Each proton generates two orbital trajectories, spin up, spin down, only one of which can be occupied by an electron. This is because the negative charge displacement of one electron debars a second el ...
Fast Optical Transients - Harvard-Smithsonian Center for Astrophysics
... type Ic SN 2005ek (Drout et al. 2013) and 2010X (Kasliwal et al. 2010), the type Ib SN 2002bj (Poznanski et al. 2010), the type IIb SN 1993J (Schmidt et al. 1993), and the type IIn PTF09uj (Ofek et al. 2010). ...
... type Ic SN 2005ek (Drout et al. 2013) and 2010X (Kasliwal et al. 2010), the type Ib SN 2002bj (Poznanski et al. 2010), the type IIb SN 1993J (Schmidt et al. 1993), and the type IIn PTF09uj (Ofek et al. 2010). ...
Practical Chemistry II - Name
... stopper of the flask must fit well and should be lifted for moment after mixing in order to release any pressure. Heat the flask on water bath for 5 minutes and then cooled to room temperature. The suspension is shaken for 20 minutes and separated by filtration on a large Buchner funnel. The filtrat ...
... stopper of the flask must fit well and should be lifted for moment after mixing in order to release any pressure. Heat the flask on water bath for 5 minutes and then cooled to room temperature. The suspension is shaken for 20 minutes and separated by filtration on a large Buchner funnel. The filtrat ...
Stellar evolution - Statistical Physics Group
... that clusters of stars which form physically homogeneous groups have much better defined H R diagrams than an arbitrary group of field stars. Furthermore, since the dimensions of the clusters are usually small compared with their distances from the Earth it is a good approximation to suppose that al ...
... that clusters of stars which form physically homogeneous groups have much better defined H R diagrams than an arbitrary group of field stars. Furthermore, since the dimensions of the clusters are usually small compared with their distances from the Earth it is a good approximation to suppose that al ...
The double-pulsar PSR J0737−3039A/B
... tests of General relativity and other theories of gravity than ever before. Tests can be performed when a number of relativistic corrections to the Keplerian description of the orbit (the so-called post-Keplerian, hereafter PK, parameters) can be measured. In this formalism, for point masses with ne ...
... tests of General relativity and other theories of gravity than ever before. Tests can be performed when a number of relativistic corrections to the Keplerian description of the orbit (the so-called post-Keplerian, hereafter PK, parameters) can be measured. In this formalism, for point masses with ne ...
act_science_bellringers
... 24. H—“ Gravity causes part of a cloud of gas and dust to collapse and heat up”; gravitational force is the only one mentioned in the passage. 25. B—“ hydrogen to make helium in a shell surrounding its center.” This answer comes straight from the passage, and the question directs you to find the ans ...
... 24. H—“ Gravity causes part of a cloud of gas and dust to collapse and heat up”; gravitational force is the only one mentioned in the passage. 25. B—“ hydrogen to make helium in a shell surrounding its center.” This answer comes straight from the passage, and the question directs you to find the ans ...
Properties of Galactic B supergiants
... (Crowther & Dessart 1998). HD 97950 closely resembles R136 in the LMC (Walborn 1973; Moffat 1983), yet unlike R136, it does not possess an extensive halo of earlier phases of massive star formation. Perhaps Sher 25 is a foreground object, which may plausibly be inferred from the presence of other st ...
... (Crowther & Dessart 1998). HD 97950 closely resembles R136 in the LMC (Walborn 1973; Moffat 1983), yet unlike R136, it does not possess an extensive halo of earlier phases of massive star formation. Perhaps Sher 25 is a foreground object, which may plausibly be inferred from the presence of other st ...
An extended X-ray object ejected from the PSR B1259
... shock between the PW and the massive star outflow (Tavani & Arons 1997). Multi-epoch measurements with numerous X-ray observatories revealed binary phase dependences of the flux, photon index, and absorption column density (Chernyakova et al. 2006, 2009). Within the same orbital cycle, the strongest ...
... shock between the PW and the massive star outflow (Tavani & Arons 1997). Multi-epoch measurements with numerous X-ray observatories revealed binary phase dependences of the flux, photon index, and absorption column density (Chernyakova et al. 2006, 2009). Within the same orbital cycle, the strongest ...
P-nuclei
p-Nuclei (p stands for proton-rich) are certain proton-rich, naturally occurring isotopes of some elements between selenium and mercury which cannot be produced in either s- or r-process.