Extinct Radioactivities and Protosolar Cosmic Rays: Self-Shielding and Light Elements

By M. Gounelle, F. Shu, H. Shang, A. Glassgold, K. Rehm, Typhoon Lee. 2001

185 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/1bcb76fc0f9a81bf747436760da76594544d19a8

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In Astronomy and Astrophysics

Citations in the corpus

The Sun in Time: Activity and Environment (2007, background): “The (10)Be isotope could be entirely produced by solar protons and (4)He nuclei at asteroidal distances (Gounelle et al., 2001; Marhas and Goswami, 2004) while it is destroyed in the alternative nucleosynthetic production sources such as massive stars or supernova explosions.”
The Birth Environment of the Solar System (2010, background): “The detection of 10Be in an Allende inclusion (McKeegan et al. 2000) thus argues for internal irradiation (Gounelle et al. 2001).”
Chronology of the Solar System’s Oldest Solids (2008, methodology): “This result, however, does not preclude contemporaneous formation of chondrules and CAIs as suggested by the X-wind (Shu et al. 2001; Gounelle et al. 2001), since CAIs and chondrules analyzed by Amelin et al. (2002) are from two different chondrite groups.”
The Initial Abundance of 60Fe in the Solar System (2003, background): “…chondrites of evidence for live10Be (McKeegan, Chaussidon, & Robert 2000), which is produced only by energetic-particle irradiation, has led to suggestions that the major portion of many short-lived radionuclides (41Ca,26Al, 53Mn, and10Be) was produced by irradiation (Gounelle et al. 2001).”
A Perspective from Extinct Radionuclides on a Young Stellar Object: The Sun and Its Accretion Disk (2011, methodology): “A few, such as 10Be (t1/2 = 1.39 Myr; Chmeleff et al. 2010), were produced by intense particle irradiation from the young Sun (Goswami et al. 2001, Gounelle et al. 2001, Leya et al. 2003, McKeegan et al. 2000).”
Short-Lived Nuclei in the Early Solar System: A Low Mass Stellar Source? (2003, unknown): “In this respect, a model calculation that has attracted a great deal of attention is that by Gounelle et al. (2001) in which the authors were able to predict 10Be, 26Al, 41Ca and much of the 53Mn inferred for CAIs through irradiation of fast particles from the early Sun.”
HETEROGENEOUS DISTRIBUTION OF 26Al AT THE BIRTH OF THE SOLAR SYSTEM (2010, background): “…versus external, stellar) and distribution (homogeneous versus heterogeneous) of 26Al in the early solar system remain controversial (e.g., Lee et al. 1998; Sahijpal et al. 1998; Gounelle et al. 2001, 2006; Sahijpal and Soni 2006; Larsen et al. 2011; Makide et al. 2011; Liu et al. 2012).”
Planetesimal Formation by Gravitational Instability (2002, background): “…considerations in the manufacture of chondrules and refractory inclusions and their irradiation to produce short-lived radionuclides (see, e.g., Gounelle et al. 2001), there are reasons to believe that an amount of rock not much larger (but perhaps a few times larger) than that contained in a…”
Irradiation Records, Cosmic-Ray Exposure Ages, and Transfer Times of Meteorites (2006, background): “If the active phase of the Sun ended prior to the formation of meteorites, then the meteorites themselves would contain no direct evidence for the existence of increased stellar activity.”
Stellar Activity on the Young Suns of Orion: COUP Observations of K5-7 Pre-Main-Sequence Stars (2005, background): “According to Lee et al. (1998) and Gounelle et al. (2001), solids experienced thermal processing episodes for several years before being launched into the primitive solar nebula.”
Generation of nonclassical photon pairs for scalable quantum communication with atomic ensembles (2003, background): “More extensive investigations of the timing characteristics of the emitted ﬁelds (1, 2) will be part of our subsequent investigations, including the relationship to elec-tromagnetically induced transparency (EIT) 23,24 .”
Heating and Ionization of X-Winds (2001, methodology): “Earlier we used observations of YSO X-rays to determine the Ñux of energetic particles that can produce short-lived radionuclides at the time the Sun was formed (Shu et al. 1997 ; Lee et al. 1998 ; Gounelle et al. 2001).”
Magnetic Flaring in the Pre-Main-Sequence Sun and Implications for the Early Solar System (2002, methodology): “…produced by protostellar flares are transported away from the outer disk by the bipolar outflows, but it is still possible in this situation that the particles impact inner disk solids at the base of the outflow, as in the proton irradiation model of Shu et al. (1997) and Gounelle et al. (2001).”