Zobrazeno 1 - 10
of 515
pro vyhledávání: '"Tong, X.‐M."'
Autor:
Okumura, T., Azuma, T., Bennett, D. A., Doriese, W. B., Durkin, M. S., Fowler, J. W., Gard, J. D., Hashimoto, T., Hayakawa, R., Ichinohe, Y., Indelicato, P., Isobe, T., Kanda, S., Kato, D., Katsuragawa, M., Kawamura, N., Kino, Y., Kominato, N., Miyake, Y., Morgan, K. M., Noda, H., O'Neil, G. C., Okada, S., Okutsu, K., Paul, N., Reintsema, C. D., Sato, T., Schmidt, D. R., Shimomura, K., Strasser, P., Swetz, D. S., Takahashi, T., Takeda, S., Takeshita, S., Tampo, M., Tatsuno, H., Tőkési, K., Tong, X. M., Toyama, Y., Ullom, J. N., Watanabe, S., Yamada, S., Yamashita, T.
Electronic $K$ x rays emitted by muonic Ar atoms in the gas phase were observed using a superconducting transition-edge-sensor microcalorimeter. The high-precision energy spectra provided a clear signature of the presence of muonic atoms accompanied
Externí odkaz:
http://arxiv.org/abs/2407.07977
Autor:
Chetty, D., Glover, R. D., Tong, X. M., deHarak, B. A., Xu, H., Haram, N., Bartschat, K., Palmer, A. J., Luiten, A. N., Light, P. S., Litvinyuk, I. V., Sang, R. T.
We present a joint experimental-theoretical study on the effect of the carrier-envelope phase (CEP) of a few-cycle pulse on the atomic excitation process. We focus on the excitation rates of argon as a function of CEP in the intensity range from 50-3
Externí odkaz:
http://arxiv.org/abs/2108.06841
Autor:
Borbély, S., Tong, X. -M., Nagele, S., Feist, J., Březinová, I., Lackner, F., Nagy, L., Tőkési, K., Burgdörfer, J.
Publikováno v:
Physical Review A 98, 012707 (2018)
We present ab-initio calculations of the electronic differential energy transfer (DET) cross-sections for antiprotons with energies between $3$keV and $1$MeV interacting with helium. By comparison with simulations employing the mean-field description
Externí odkaz:
http://arxiv.org/abs/1901.10212
Autor:
Wallace, W. C., Ghafur, O., Khurmi, C., U., Satya Sainadh, Calvert, J. E., Laban, D. E., Pullen, M. G., Bartschat, K., Grum-Grzhimailo, A. N., Wells, D., Quiney, H. M., Tong, X. M., Litvinyuk, I. V., Sang, R. T., Kielpinski, D.
Publikováno v:
Phys. Rev. Lett. 117, 053001 (2016)
Ionization of atoms and molecules in strong laser fields is a fundamental process in many fields of research, especially in the emerging field of attosecond science. So far, demonstrably accurate data have only been acquired for atomic hydrogen (H),
Externí odkaz:
http://arxiv.org/abs/1601.04379
Autor:
Calvert, J. E., Xu, Han, Palmer, A. J., Glover, R. D., Laban, D. E., Tong, X. M., Dolmatov, V. K., Kheifets, A. S., Bartschat, K., Litvinyuk, I. V., Kielpinski, D., Sang, R. T.
This work describes the first observations of the ionisation of neon in a metastable atomic state utilising a strong-field, few-cycle light pulse. We compare the observations to theoretical predictions based on the Ammosov-Delone-Krainov (ADK) theory
Externí odkaz:
http://arxiv.org/abs/1601.03786
Autor:
Khurmi, Champak, Wallace, W. C., U, Satya Sainadh, Ivanov, I. A., Kheifets, A. S., Tong, X. M., Litvinyuk, I. V., Sang, R. T., Kielpinski, D.
Publikováno v:
Phys. Rev. A 96, 013404 (2017)
We present accurate measurements of carrier-envelope phase effects on ionisation of the noble gases with few-cycle laser pulses. The experimental apparatus is calibrated by using atomic hydrogen data to remove any systematic offsets and thereby obtai
Externí odkaz:
http://arxiv.org/abs/1601.02277
Akademický článek
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Autor:
Ranitovic, P., Hogle, C. W., Riviere, P., Palacios, A, Tong, X. M., Toshima, N., Gonzalez-Castrillo, A., Martin, L., Martin, F., Murnane, M. M., Kapteyn, H. C.
High harmonic light sources make it possible to access attosecond time-scales, thus opening up the prospect of manipulating electronic wave packets for steering molecular dynamics. However, two decades after the birth of attosecond physics, the conce
Externí odkaz:
http://arxiv.org/abs/1401.0021
We studied the recollision dynamics between the electrons and D$_2^+$ ions following the tunneling ionization of D$_2$ molecules in an intense short pulse laser field. The returning electron collisionally excites the D$_2^+$ ion to excited electronic
Externí odkaz:
http://arxiv.org/abs/physics/0307084
The kinetic energy distribution of D$^+$ ions resulting from the interaction of a femtosecond laser pulse with D$_2$ molecules is calculated based on the rescattering model. From analyzing the molecular dynamics, it is shown that the recollision time
Externí odkaz:
http://arxiv.org/abs/physics/0307085