Catching the Nebular Needle in a Polluted Haystack: Line-emission Signatures from Population III-forming Pockets around Massive Galaxies at the End of Reionization

Posted by klaurent Cambridge

Kavli Affiliate: Roberto Maiolino | Summary:Finding the first generation of (Population III or Pop III) stars is one of the most ambitious and exciting challenges of astrophysics. JWST opened concrete prospects for their detection during the Epoch of Reionization (EoR), where increasing evidence suggests that residual Pop III formation may persist, even within pristine pockets […]


Continue.. Catching the Nebular Needle in a Polluted Haystack: Line-emission Signatures from Population III-forming Pockets around Massive Galaxies at the End of Reionization

Catching the Nebular Needle in a Polluted Haystack: Line-emission Signatures from Population III-forming Pockets around Massive Galaxies at the End of Reionization

Posted by klaurent Cambridge

Kavli Affiliate: Roberto Maiolino | Summary:Finding the first generation of (Population III or Pop III) stars is one of the most ambitious and exciting challenges of astrophysics. JWST opened concrete prospects for their detection during the Epoch of Reionization (EoR), where increasing evidence suggests that residual Pop III formation may persist, even within pristine pockets […]


Continue.. Catching the Nebular Needle in a Polluted Haystack: Line-emission Signatures from Population III-forming Pockets around Massive Galaxies at the End of Reionization

Partial parabolic amplification in rare-earth-doped optical fiber

Posted by klaurent Cornell

Kavli Affiliate: Frank Wise | Summary:Nonlinear amplification is a powerful technique for generating ultrashort laser pulses with high peak power in fiber systems. However, the diversity of nonlinear amplification approaches and their inherent complexities present significant challenges to achieving a unified understanding and further scaling of peak power and pulse energy while preserving ultrashort durations. […]


Continue.. Partial parabolic amplification in rare-earth-doped optical fiber

Partial parabolic amplification in rare-earth-doped optical fiber

Posted by klaurent Cornell

Kavli Affiliate: Frank Wise | Summary:Nonlinear amplification is a powerful technique for generating ultrashort laser pulses with high peak power in fiber systems. However, the diversity of nonlinear amplification approaches and their inherent complexities present significant challenges to achieving a unified understanding and further scaling of peak power and pulse energy while preserving ultrashort durations. […]


Continue.. Partial parabolic amplification in rare-earth-doped optical fiber

Dynamic coupling between visual landmark processing in area 29e and parahippocampal path integration circuits of the rodent cortex

Posted by klaurent Hopkins

Endothelial type I interferon signaling modulates the vascular response to ischemic brain injury Kavli Affiliate: James Knierim | Authors: Gorkem Secer, Bharath Krishnan, Noah Cowan and James J Knierim | Summary: External landmarks anchor internal spatial representations. The neural mechanisms underlying this process and the sources of landmark signals remain unknown. We recorded neurons across […]


Continue.. Dynamic coupling between visual landmark processing in area 29e and parahippocampal path integration circuits of the rodent cortex