Attoclock using Atomic Hydrogen

U. Satya Sainadh; Han Xu; X. Wang; Atia-Tul-Noor; William C. Wallace; N. Douguet; Igor Ivanov; Klaus Bartschat; Anatoli Kheifets; R. T. Sang; Igor Litvinyuk

doi:10.1088/1742-6596/875/3/022039

Attoclock using Atomic Hydrogen

U. Satya Sainadh, Han Xu, X. Wang, Atia-Tul-Noor, William C. Wallace, N. Douguet, Igor Ivanov, Klaus Bartschat, Anatoli Kheifets, R. T. Sang, Igor Litvinyuk

Research output: Contribution to journal › Conference article › peer-review

Abstract

Synopsis We present the results of attosecond angular streaking of atomic Hydrogen using elliptically polarized, 5.5 fs pulses that are centered around 770 nm, within the intensity range of 1.65 to 4 X 10¹⁴ W/cm². We measure angular offsets in the photo-electron momentum distribution relative to the peak of the electric field of light in the polarization plane .We find a strong agreement in these results with the solutions of complete 3D-TDSE simulations. Further, we compute the contribution of coulomb effects (between the ionized electron-parent ion) to the measured angular offsets using Yukawa potential, subtracting which yields the real tunneling delays .

Original language	English
Article number	022039
Journal	Journal of Physics: Conference Series
Volume	875
Issue number	3
DOIs	https://doi.org/10.1088/1742-6596/875/3/022039
Publication status	Published - 18 Aug 2017
Event	30th International Conference on Photonic, Electronic, and Atomic Collisions, ICPEAC 2017 - Cairns, Australia Duration: 26 Jul 2017 → 1 Aug 2017

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10.1088/1742-6596/875/3/022039

Cite this

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title = "Attoclock using Atomic Hydrogen",

abstract = "Synopsis We present the results of attosecond angular streaking of atomic Hydrogen using elliptically polarized, 5.5 fs pulses that are centered around 770 nm, within the intensity range of 1.65 to 4 X 1014 W/cm2. We measure angular offsets in the photo-electron momentum distribution relative to the peak of the electric field of light in the polarization plane .We find a strong agreement in these results with the solutions of complete 3D-TDSE simulations. Further, we compute the contribution of coulomb effects (between the ionized electron-parent ion) to the measured angular offsets using Yukawa potential, subtracting which yields the real tunneling delays .",

author = "{Satya Sainadh}, U. and Han Xu and X. Wang and Atia-Tul-Noor and Wallace, {William C.} and N. Douguet and Igor Ivanov and Klaus Bartschat and Anatoli Kheifets and Sang, {R. T.} and Igor Litvinyuk",

year = "2017",

month = aug,

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doi = "10.1088/1742-6596/875/3/022039",

language = "English",

volume = "875",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

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note = "30th International Conference on Photonic, Electronic, and Atomic Collisions, ICPEAC 2017 ; Conference date: 26-07-2017 Through 01-08-2017",

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TY - JOUR

T1 - Attoclock using Atomic Hydrogen

AU - Satya Sainadh, U.

AU - Xu, Han

AU - Wang, X.

AU - Atia-Tul-Noor,

AU - Wallace, William C.

AU - Douguet, N.

AU - Ivanov, Igor

AU - Bartschat, Klaus

AU - Kheifets, Anatoli

AU - Sang, R. T.

AU - Litvinyuk, Igor

PY - 2017/8/18

Y1 - 2017/8/18

N2 - Synopsis We present the results of attosecond angular streaking of atomic Hydrogen using elliptically polarized, 5.5 fs pulses that are centered around 770 nm, within the intensity range of 1.65 to 4 X 1014 W/cm2. We measure angular offsets in the photo-electron momentum distribution relative to the peak of the electric field of light in the polarization plane .We find a strong agreement in these results with the solutions of complete 3D-TDSE simulations. Further, we compute the contribution of coulomb effects (between the ionized electron-parent ion) to the measured angular offsets using Yukawa potential, subtracting which yields the real tunneling delays .

AB - Synopsis We present the results of attosecond angular streaking of atomic Hydrogen using elliptically polarized, 5.5 fs pulses that are centered around 770 nm, within the intensity range of 1.65 to 4 X 1014 W/cm2. We measure angular offsets in the photo-electron momentum distribution relative to the peak of the electric field of light in the polarization plane .We find a strong agreement in these results with the solutions of complete 3D-TDSE simulations. Further, we compute the contribution of coulomb effects (between the ionized electron-parent ion) to the measured angular offsets using Yukawa potential, subtracting which yields the real tunneling delays .

UR - http://www.scopus.com/inward/record.url?scp=85041233157&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/875/3/022039

DO - 10.1088/1742-6596/875/3/022039

M3 - Conference article

SN - 1742-6588

VL - 875

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 3

M1 - 022039

T2 - 30th International Conference on Photonic, Electronic, and Atomic Collisions, ICPEAC 2017

Y2 - 26 July 2017 through 1 August 2017

ER -

Attoclock using Atomic Hydrogen

Abstract

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