NS and Primordial BH - Revision history

Jake Gordin at 09:41, 11 October 2018

2018-10-11T09:41:30Z

← Older revision		Revision as of 05:41, 11 October 2018
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	\|GWCounterpart = Yes		\|GWCounterpart = Yes
	\|NeutrinoCounterpart = --		\|NeutrinoCounterpart = --
	\|References = ~~https~~://~~arxiv~~.~~org~~/~~pdf~~/1704.05931~~.pdf~~		\|References = http://adsabs.harvard.edu/cgi-bin/bib_query?arXiv:1704.05931
	\|Comments = None		\|Comments = None
	}}		}}

Apw: /* Model Description */

2018-10-10T12:35:34Z

Model Description

← Older revision		Revision as of 08:35, 10 October 2018
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	== Model Description ==		== Model Description ==

	~~FRBs may result from interactions between NSs and primordial black holes (PBHs).~~ As a PBH passes through a NS, the gravitational drag from the dense NS matter causes the PBH to slow down. The PBH will pass through the middle of the NS and, after losing sufficient kinetic energy, will be pulled back. The PBH will oscillate a few times before settling at the center of the NS. Here, the PBH will begin to accrete the NS until it is swallowed, causing the NS magnetosphere to be shed. The resulting magnetic reconnection releases an FRB. A repeating FRB may also be accounted for in this scenario: a small PBH will take longer to accrete the NS; as the NS is gradually consumed, multiple bundles of magnetic field lines within the NS may be reconfigured, causing multiple bursts.		As a PBH passes through a NS, the gravitational drag from the dense NS matter causes the PBH to slow down. The PBH will pass through the middle of the NS and, after losing sufficient kinetic energy, will be pulled back. The PBH will oscillate a few times before settling at the center of the NS. Here, the PBH will begin to accrete the NS until it is swallowed, causing the NS magnetosphere to be shed. The resulting magnetic reconnection releases an FRB. A repeating FRB may also be accounted for in this scenario: a small PBH will take longer to accrete the NS; as the NS is gradually consumed, multiple bundles of magnetic field lines within the NS may be reconfigured, causing multiple bursts.

	== Observational Constraints ==		== Observational Constraints ==

	Gravitational waves are expected counterparts, but may not be detectable at cosmological distances. The model can account multiple peaks, polarized emission and Faraday rotation.		Gravitational waves are expected counterparts, but may not be detectable at cosmological distances. The model can account multiple peaks, polarized emission and Faraday rotation.

Apw at 12:32, 10 October 2018

2018-10-10T12:32:55Z

← Older revision		Revision as of 08:32, 10 October 2018
Line 24:		Line 24:
	== Model Description ==		== Model Description ==

	FRBs may result from interactions between NSs and primordial black holes (PBHs). As a ~~primordial black hole (~~PBH) passes through a NS, the gravitational drag from the dense NS matter causes the PBH to slow down. The PBH will pass through the middle of the NS and, after losing sufficient kinetic energy, will be pulled back. The PBH will oscillate a few times before settling at the center of the NS. Here, the PBH will begin to accrete the NS until it is swallowed, causing the NS magnetosphere to be shed. The resulting magnetic reconnection releases an FRB. A repeating FRB may also be accounted for in this scenario: a small PBH will take longer to accrete the NS; as the NS is gradually consumed, multiple bundles of magnetic field lines within the NS may be reconfigured, causing multiple bursts.		FRBs may result from interactions between NSs and primordial black holes (PBHs). As a PBH passes through a NS, the gravitational drag from the dense NS matter causes the PBH to slow down. The PBH will pass through the middle of the NS and, after losing sufficient kinetic energy, will be pulled back. The PBH will oscillate a few times before settling at the center of the NS. Here, the PBH will begin to accrete the NS until it is swallowed, causing the NS magnetosphere to be shed. The resulting magnetic reconnection releases an FRB. A repeating FRB may also be accounted for in this scenario: a small PBH will take longer to accrete the NS; as the NS is gradually consumed, multiple bundles of magnetic field lines within the NS may be reconfigured, causing multiple bursts.

	== Observational Constraints ==		== Observational Constraints ==

	Gravitational waves are expected counterparts, but may not be detectable at cosmological distances. The model can account multiple peaks, polarized emission and Faraday rotation.		Gravitational waves are expected counterparts, but may not be detectable at cosmological distances. The model can account multiple peaks, polarized emission and Faraday rotation.

Apw at 12:28, 10 October 2018

2018-10-10T12:28:27Z

← Older revision		Revision as of 08:28, 10 October 2018
Line 24:		Line 24:
	== Model Description ==		== Model Description ==

	To be ~~filled~~ in ~~with updated draft~~		FRBs may result from interactions between NSs and primordial black holes (PBHs). As a primordial black hole (PBH) passes through a NS, the gravitational drag from the dense NS matter causes the PBH to slow down. The PBH will pass through the middle of the NS and, after losing sufficient kinetic energy, will be pulled back. The PBH will oscillate a few times before settling at the center of the NS. Here, the PBH will begin to accrete the NS until it is swallowed, causing the NS magnetosphere to be shed. The resulting magnetic reconnection releases an FRB. A repeating FRB may also be accounted for in this scenario: a small PBH will take longer to accrete the NS; as the NS is gradually consumed, multiple bundles of magnetic field lines within the NS may be reconfigured, causing multiple bursts.

	== Observational Constraints ==		== Observational Constraints ==

	To be ~~filled in with updated draft~~		Gravitational waves are expected counterparts, but may not be detectable at cosmological distances. The model can account multiple peaks, polarized emission and Faraday rotation.

Emma Platts: Created page with " {{FRBTableTemplate |Category = Collision..."

2018-10-02T12:31:53Z

Created page with "   {{FRBTableTemplate |Category = Collision..."

New page

{{FRBTableTemplate
|Category = Collision / Interaction
|Progenitor = NS and Primordial BH
|Type = Both
|EnergyMechanism = Mag. reconnection
|EmissionMechanism = --
|LFRadioCounterpart = Yes
|HFRadioCounterpart = --
|MicrowaveCounterpart = --
|THzCounterpart = --
|OIRCounterpart = --
|XrayCounterpart = --
|GammarayCounterpart = --
|GWCounterpart = Yes
|NeutrinoCounterpart = --
|References = https://arxiv.org/pdf/1704.05931.pdf
|Comments = None
}}

== Model Description ==

To be filled in with updated draft

== Observational Constraints ==

To be filled in with updated draft