Overlooked astrophysical signatures of axion(-like) particles

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The ‘solar model problem’ ….. still awaits a solution.M. Asplund, N. Grevesse, M. Güdel, A.J. Sauval, astro-ph/200510377The Crisis and Possible SolutionsOther "non-standard" physical processes shouldprobably be considered in order to restore the agreementwith helioseismology,J. Montalban, A. Miglio, S. Theado, A. Noels,N. Grevesse,http://www.astro.ulg.ac.be/RPub/Colloques/JENAM/proceedings/asterosis/Montalban.pdfM. Asplund: no solution yet terrible for solar modellingIAU General Assembly Meeting, Prague, August 14 to 25, 2006
The Ne abundance has been inferred indirectly from SEPs observations.Note:σ pe (Ne-to-O) > 2× at E γ ~1 keV differential radiation pressure! A. NordtFlares: e.g.: Ne:O ≈ 0.42 in SEPs & variations <strong>of</strong> ~2× observed stars more active!outwards pressure more NeonNon flaring / quiet Sun: Ne:O ≈ 0.15 The “Solar Model problem” !inwards pressure (TR) less Neons. JT Schmelz et al., ApJ. 634(2005)L197,+ A Shemi, MNRAS 251 (1991) 221;PR Young, astro-ph/200510264?
Page 1: Overlooked astrophysical signatures
Page 4: How can ~axions show-up in celestia
Page 7 and 8: On solving the Coronal Heating Prob
Page 9 and 10: ↛
Page 11 and 12: 2 nd component
Page 13 and 14: http://science.nasa.gov/headlines/y
Page 15 and 16: Quiet-Sun X-ray observationsRHESSIT
Page 17 and 18: FLARESThe Electron “Problem”G.
Page 19 and 20: Flares T flare ≈ T core199 flares
Page 21 and 22: 1 st component ~B 2 4 cases ~ consi
Page 23 and 24: The long-term evolution of AR 7978
Page 25 and 26: FLARES origin?L x↑3rdThe Electro
Page 27 and 28: Magnetic field computed from the Ze
Page 29 and 30: Solar metalicity
Page 31: Serious disagreement between the pr
Page 35 and 36: Solar ν’s & X-raysoscillations /
Page 37 and 38: X-raysYohkohSXT S60 o N60 oSXT equa
Page 41 and 42: Solar Corona proxy Fe green line19
Page 43 and 44: By general agreement: the energy of
Page 45 and 46: Gamma rays from the neutralino dark
Page 47: Are these astrophysical ~axion sign
Page 50: X-ray mysteries:• Class 0 protost

Overlooked astrophysical signatures of axion(-like) particles

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