Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Hemkumar Srinivas"'
Autor:
Farshad Shobeiry, Patrick Fross, Hemkumar Srinivas, Thomas Pfeifer, Robert Moshammer, Anne Harth
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract For photo-dissociation of a single hydrogen molecule ( $$H_2$$ H 2 ) with combined XUV and IR laser pulses, we demonstrate optical control of the emission direction of the photoelectron with respect to the outgoing neutral fragment (the H-at
Externí odkaz:
https://doaj.org/article/e3419376fb134261981677e5f84deb4d
Autor:
Hemkumar Srinivas, Alessandro D’Elia, Marcel Mudrich, Marcello Coreno, Ram Gopal, Sanket Sen, B. Bapat, Robert Richter, Arnab Sen, Sivarama Krishnan, Vandana Sharma, S. Mandal
Publikováno v:
Mandal, S, Gopal, R, Srinivas, H, D’Elia, A, Sen, A, Sen, S, Richter, R, Coreno, M, Bapat, B, Mudrich, M, Sharma, V & Krishnan, S 2021, ' Coincident angle-resolved state-selective photoelectron spectroscopy of acetylene molecules : A candidate system for time-resolved dynamics ', Faraday Discussions, vol. 228, pp. 242-265 . https://doi.org/10.1039/D0FD00120A
The acetylene-vinylidene system serves as a benchmark for investigations of ultrafast dynamical processes where the coupling of the electronic and nuclear degrees of freedom provides a fertile playground to explore the femto- and sub-femto-second phy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69174e79aa4e060f71a6f3369b11edd0
https://pure.au.dk/portal/da/publications/coincident-angleresolved-stateselective-photoelectron-spectroscopy-of-acetylene-molecules(ed25de14-3f9b-491e-8012-64c2c20e9ee1).html
https://pure.au.dk/portal/da/publications/coincident-angleresolved-stateselective-photoelectron-spectroscopy-of-acetylene-molecules(ed25de14-3f9b-491e-8012-64c2c20e9ee1).html
Autor:
Hemkumar, Srinivas, Farshad, Shobeiry, Divya, Bharti, Thomas, Pfeifer, Robert, Moshammer, Anne, Harth
Publikováno v:
Optics Express. 30:13630
In this paper, a 3-dimensional photoelectron/ion momentum spectrometer (reaction microscope) combined with a table-top attosecond beamline based on a high-repetition rate (49 kHz) laser source is presented. The beamline is designed to achieve a tempo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ef6c215f7e0551599c9a2a44383a4da
https://doi.org/10.1364/oe.454553
https://doi.org/10.1364/oe.454553
Publikováno v:
OSA High-brightness Sources and Light-driven Interactions Congress 2020 (EUVXRAY, HILAS, MICS).
We present a novel high-repetition rate (143 kHz) attosecond beamline in combination with a reaction microscope in order to study time, 3D-momentum and channel resolved photoionization and dissociation processes. We present channel resolved RABBITT m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::668be22bc5b2c033c141864a5f9a7303
https://doi.org/10.1364/hilas.2020.hth1b.4
https://doi.org/10.1364/hilas.2020.hth1b.4
Autor:
Hemkumar Srinivas, Alessandro D’Elia, S. Mandal, Marcel Mudrich, Marcello Coreno, Sivarama Krishnan, Vandana Sharma, Ram Gopal, Robert Richter, Bhas Bapat
Publikováno v:
Springer Proceedings in Physics ISBN: 9789811399688
Photoionization process of acetylene doped in helium nanodroplets is studied with EUV synchrotron radiation with photon energies between 20 and 26 eV by Photoelectron-Photoion Coincidence (PEPICO) experiment by detecting photoelectrons in coincidence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f0a860d87f921450e55ab13678801c5
https://doi.org/10.1007/978-981-13-9969-5_22
https://doi.org/10.1007/978-981-13-9969-5_22
Autor:
Ram Gopal, Sivarama Krishnan, Marcel Mudrich, Marcello Coreno, S. Mandal, Robert Richter, Hemkumar Srinivas, Alessandro D’Elia, Vandana Sharma, Bhas Bapat
Publikováno v:
Springer Proceedings in Physics ISBN: 9789811399688
Helium nanodroplets are a unique system of quantum fluid clusters possessing several intriguing properties. From the perspective of atomic systems, they have been predominantly viewed as a spectroscopic matrix hosting other molecules and systems of i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38ca4b229a01bfc08c9009cbb9a49e4b
https://doi.org/10.1007/978-981-13-9969-5_11
https://doi.org/10.1007/978-981-13-9969-5_11
Autor:
Parampreet S Kharbanda, Vartika Saxena, Manish Modi, Apoorva Pauranik, Urvashi Shah, Parveen Goel, Kalyani Khona, Pravina Shah, Birinder Singh Paul, John S. Duncan, Caroline Selai, Veena Sharma, Yashoda Wakankar, Debashish Chowdhury, Hemkumar Srinivas, Deepak Goel, Sanjeev V Thomas, Gagandeep Singh, Rajinder Bansal, Bindu Menon, Satish Jain, Renu Addlakha, V.V. Nadkarni, Hitant Vohra, Man Mohan Mehndiratta
Publikováno v:
Epilepsy & Behavior. 61:242-247
Introduction Matrimony remains a challenging psychosocial problem confronting people with epilepsy (PWE). People with epilepsy are less likely to marry; however, their marital prospects are most seriously compromised in arranged marriages. Aims The a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0df3309355adacd93ab5d1cc2ddc8306
https://doi.org/10.1016/j.yebeh.2016.05.034
https://doi.org/10.1016/j.yebeh.2016.05.034