Zobrazeno 1 - 10
of 3 559
pro vyhledávání: '"Grum, A."'
The RABBITT setup is theoretically studied for various combinations of XUV and IR field components polarization: 'linear+linear', `linear+circular' with crossed propagation directions, and `circular+circular' with parallel propagation directions. The
Externí odkaz:
http://arxiv.org/abs/2410.19655
Autor:
Moioli, M., Popova, M. M., Hamilton, K. R., Ertel, D., Busto, D., Makos, I., Kiselev, M. D., Yudin, S. N., Ahmadi, H., Schröter, C. D., Pfeifer, T., Moshammer, R., Gryzlova, E. V., Grum-Grzhimailo, A. N., Bartschat, K., Sansone, G.
Attosecond photoelectron interferometry based on the combination of an attosecond pulse train and a synchronized infrared field is a fundamental technique for the temporal characterization of attosecond waveforms and for the investigation of electron
Externí odkaz:
http://arxiv.org/abs/2410.04240
Autor:
Wagner, Rene, Ilchen, Markus, Douguet, Nicolas, Schmidt, Philipp, Wieland, Niclas, Callegari, Carlo, Delk, Zachary, Demidovich, Alexander, Di Fraia, Michele, Hofbrucker, Jiri, Manfredda, Michele, Music, Valerija, Plekan, Oksana, Prince, Kevin C., Rivas, Daniel E., Zangrando, Marco, Grum-Grzhimailo, Alexei N., Bartschat, Klaus, Meyer, Michael
The circular dichroism (CD) of photoelectrons generated by near-infrared (NIR) laser pulses using multiphoton ionization of excited He$^+$ ions in the 3p(m=+1) state. The ions were prepared by circularly polarized extreme ultraviolet (XUV) pulses. Fo
Externí odkaz:
http://arxiv.org/abs/2407.14227
The electron and ion properties observed in a photoionization inherit a symmetry properties of both a target and a radiation. Introducing a symmetry breaking in a photoionization process one can expect to observe a noticeable variation of the vector
Externí odkaz:
http://arxiv.org/abs/2310.03628
Autor:
René Wagner, Markus Ilchen, Nicolas Douguet, Philipp Schmidt, Niclas Wieland, Carlo Callegari, Zachary Delk, Alexander Demidovich, Giovanni De Ninno, Michele Di Fraia, Jiri Hofbrucker, Michele Manfredda, Valerija Music, Oksana Plekan, Kevin C. Prince, Daniel E. Rivas, Marco Zangrando, Alexei N. Grum-Grzhimailo, Klaus Bartschat, Michael Meyer
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract The circular dichroism (CD) of photoelectrons generated by near-infrared (NIR) laser pulses using multiphoton ionization of excited He+ ions in the 3p(m= +1) state is investigated. The ions were prepared by circularly polarized extreme ultra
Externí odkaz:
https://doaj.org/article/c07fbb36a37d423fbc06063747493ca4
Autor:
Kifle Woldearegay, Berhane Grum, Rudi Hessel, Frank van Steenbergen, Luuk Fleskens, Eyasu Yazew, Lulseged Tamene, Kindu Mekonnen, Teklay Reda, Mulu Haftu
Publikováno v:
International Soil and Water Conservation Research, Vol 12, Iss 3, Pp 663-683 (2024)
Rainfall variability coupled with poor land and water management is contributing to food insecurity in many sub-Saharan African countries such as Ethiopia. To address such challenges, various efforts have been implemented in Ethiopia. The objective o
Externí odkaz:
https://doaj.org/article/25c450f0992d454fb299354a4151e08f
Publikováno v:
Environmental Systems Research, Vol 13, Iss 1, Pp 1-20 (2024)
Abstract Accurate estimation of infiltration rates is crucial for effective irrigation system design and evaluation by optimizing irrigation scheduling, preventing soil erosion, and enhancing water use efficiency. This study evaluates and compares se
Externí odkaz:
https://doaj.org/article/b58d032a34fd41218cd537c1e8695d2f
Until recently, theoretical and experimental studies of photoelectron angular distributions (PADs) including non-dipole effects in atomic photo\-ionization have been performed mainly for the conventional plane-wave radiation. One can expect, however,
Externí odkaz:
http://arxiv.org/abs/2303.17272
Autor:
Darja Kobal Grum, Andrej Bončina
Publikováno v:
Frontiers in Psychology, Vol 15 (2024)
The article explores the intricate relationship between basic human values and forest ecosystem services (FES). The study highlights the critical role that forests play in providing essential services for biodiversity, forest products, climate stabil
Externí odkaz:
https://doaj.org/article/400476edcfb9468fa59468921e129ff4
Autor:
Grum, Marcus, Gronau, Norbert
Publikováno v:
Business Process Management Journal, 2024, Vol. 30, Issue 4, pp. 1088-1110.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/BPMJ-10-2023-0853