
People :: Researchers :: Postdoc



Qibo Chen (陈启博)

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General Information



Research Interests
 Nuclear manybody problem, manybody method
 Effective field theory for collective rotations and vibrations
 Nuclear chirality and its multi facets
 Nuclear wobbling modes
 Shape coexistence and shape evolution

Conferences and Talks
 27Nov2019, Shanghai Jiao Tong University,
INPAC Seminar talk: Transverse wobbling in oddneutron and eveneven nuclei.
 24Nov2019, International workshop for graduate students and young physicists on nuclear physics,
PKU, Invited talk: Recent progress on transverse wobbling: 105Pd (odd neutron)
and 130Ba (even even).
 22Oct2019, Istros19, Invited talk: Recent progress on transverse wobbling: 105Pd (odd neutron)
and 130Ba (even even).
 04Oct2019, SDANCA2019, Invited talk: Transverse wobbling in oddneutron and eveneven nuclei.
 20Mar2019, DPG Munich 2019, Invited group report: Behavior of collective rotor in wobbling motion.
 28Jan2019, Peking University, Seminar talk: Behavior of collective rotor in wobbling motion.
 05Oct2018, SSNET 2018, Talk: Multiple chiral doublets in fourj shells particle rotor model:
five possible chiral doublet bands in 136Nd.
 24May2018, QPT9 Padova, Talk: Shape evolutions in Gd isotopes studied with fivedimensional collective Hamiltonian based
on covariant DFT.
 28Feb2018, DPG Bochum 2018, Talk: Recent progress in EFT for collective rotations and vibrations of triaxial nuclei.
 27Nov2017, Bonn University, Seminar talk: Recent progress in EFT for collective rotations and vibrations of triaxial nuclei.

Publications at TUM
 Q. B. Chen, N. Kaiser, UlfG. Meißner and J. Meng,
Static quadrupole moments of nuclear chiral doublet bands,
arXiv:2005.03865 (2020).
 Q. B. Chen, N. Kaiser, UlfG. Meißner and J. Meng,
Effective field theory for triaxially deformed oddmass nuclei,
arXiv:2003.04065 (2020).
 J. Peng and Q. B. Chen, Alternative interpretation for doublet bands in 195Tl,
submitted to PLB.
 Q. B. Chen and J. Meng, Novel excitation modes in nuclei: Experimental and theoretical
investigation on multiple chiral doublets, Nuclear Physics News 30, 11 (2020).
(Feature article)
 N. Sensharma, U. Garg, Q. B. Chen, S. Frauendorf, D. P. Burdette, J. L. Cozzi, K. B. Howard,
S. Zhu, M. P. Carpenter, P. Copp, F. G. Kondev, T. Lauritsen, J. Li, D. Seweryniak, J. Wu, A. D. Ayangeakaa,
D. J. Hartley, R. V. F. Janssens, A. M. Forney, W. B. Walters, S. S. Ghugre, and R. Palit,
Longitudinal wobbling motion in 187Au,
Phys. Rev. Lett. 124, 052501 (2020). (Featured in Physics, Editors' suggestion,
Nature ``Research Highlights'')
 Q. B. Chen, S. Frauendorf, and C. M. Petrache,
Transverse wobbling in an eveneven nucleus,
Phys. Rev. C 100, 061301(R) (2019).
 C. G. Li, Q. B. Chen, S. Q. Zhang, C. Xu, H. Hua, S. Y. Wang, R. A. Bark, S. M. Wyngaardt, Z. Shi, A. C. Dai,
C. G. Wang, X. Q. Li, Z. H. Li, J. Meng, F. R. Xu, Y. L. Ye, D. X. Jiang, R. Han, C. Y. Niu, Z. Q. Chen,
H. Y. Wu, X. Wang, D. W. Luo, C. G. Wu, S. Wang, D. P. Sun, C. Liu, Z. Q. Li, B. H. Sun, P. Jones, L. Masebi,
J. F. SharpeySchafer, T. S. Dinoko, E. A. Lawrie, S. S. Ntshangase, B. V. Kheswa, O. Shirinda, N. A. Khumalo,
T. D. Bucher, and K. L. Malatji,
``Stapler'' mechanism for dipole band in 79Se,
Phys. Rev. C 100, 044318 (2019).
 B. F. Lv, C. M. Petrache, Q. B. Chen, J. Meng, A. Astier, E. Dupont, P. Greenlees, H. Badran, T. Caverley,
D. M. Cox, T. Grahn, J. Hilton, R. Julin, S. Juutinen, J. Konki, M. Leino, J. Pakarinen, P. Papadakis,
J. Partanen, P. Rahkila, M. Sandzelius, J. Saren, C. Scholey, J. Sorri, S. Stolze, J. Uusitalo,
A. Herzan, B. Cederwall, A. Ertoprak, H. Liu, S. Guo, M. L. Liu, J. G. Wang, X. H. Zhou, I. Kuti,
J. Timar, A. Tucholski, J. Srebrny, and C. Andreoiu,
Chirality of 135Nd reexamined: Evidence for multiple chiral doublet bands, Phys. Rev. C 100, 024314 (2019).
 S. G. Wahid, S. K. Tandel, P. Chowdhury, R. V. F. Janssens, M. P. Carpenter, T. L. Khoo, F. G. Kondev, T. Lauritsen,
C. J. Lister, D. Seweryniak, S. Zhu, Q. B. Chen, and J. Meng,
Structure of oddA Pt isotopes along the line of stability, Phys. Rev. C 100, 014328 (2019).
 C. M. Petrache, P. M. Walker, S. Guo, Q. B. Chen, S. Frauendorf, Y. X. Liu, R. A. Wyss, D. Mengoni,
Y. H. Qiang, A. Astier, E. Dupont, R. Li, B. F. Lv, K. K. Zheng, D. Bazzacco, A. Boso, A. Goasduff,
F. Recchia, D. Testov, F. Galtarossa, G. Jaworski, D. R. Napoli, S. Riccetto, M. Siciliano,
J. J. ValienteDobon, M. L. Liu, X. H. Zhou, J. G. Wang, C. Andreoiu, F. H. Garcia, K. Ortner,
K. Whitmore, T. Back, B. Cederwall, E. A. Lawrie, I. Kuti, D. Sohler, J. Timar, T. Marchlewski,
J. Srebrny, and A. Tucholski,
Diversity of shapes and rotations in the gammasoft 130Ba nucleus: first observation of a tband
in the A=130 mass region, Phys. Lett. B 795, 241 (2019).
 Q. B. Chen, N. Kaiser, UlfG. Meißner and J. Meng,
Behavior of the collective rotor in chiral motion, Phys. Rev. C 99, 064326 (2019).
 P. W. Zhao, Y. K. Wang, and Q. B. Chen, Microscopic resolution of the nuclear chiral conundrum with crossing
twin bands in 106Ag, Phys. Rev. C 99, 054319 (2019).
 J. Peng and Q. B. Chen, Possible chiral doublets in 60Ni, Phys. Lett. B 793, 303 (2019).
 N. Sensharma, U. Garg, S. Zhu, A. D. Ayangeakaa, S. Frauendorf, W. Li, G. H. Bhat, J. A. Sheikh,
M. P. Carpenter, Q. B. Chen, J. L. Cozzi, S. S. Ghugre, Y. K. Gupta, D. J. Hartley, K. B. Howard,
R. V. F. Janssens, F. G. Kondev, T. C. McMakena, R. Palit, J. Sethi, D. Seweryniak, and R. P. Singh,
Twophonon wobbling in 135Pr, Phys. Lett. B 792, 170 (2019).
 J. Timar, Q. B. Chen, B. Kruzsicz, D. Sohler, I. Kuti, S. Q. Zhang, J. Meng, P. Joshi, R. Wadsworth, K. Starosta, A. Algora,
P. Bednarczyk, D. Curien, Zs. Dombradi, G. Duchene, A. Gizon, J. Gizon, D. G. Jenkins, T. Koike, A. Krasznahorkay,
J. Molnar, B. M. Nyako, E. S. Paul, G. Rainovski, J. N. Scheurer, A. J. Simons, C. Vaman, and L. Zolnai,
Experimental evidence for transverse wobbling in 105Pd, Phys. Rev. Lett. 122, 062501 (2019).
 Y. H. Qiang, C. M. Petrache, S. Guo, P. M. Walker, D. Mengoni, Q. B. Chen, B. F. Lv, A. Astier, E. Dupont,
M. L. Liu, X. H. Zhou, J. G. Wang, D. Bazzacco, A. Boso, A. Goasduff, F. Recchia, D. Testov, F. Galtarossa,
G. Jaworski, D. R. Napoli, S. Riccetto, M. Siciliano, J. J. ValienteDobon, C. Andreoiu, F. H. Garcia,
K. Ortner, K. Whitmore, B. Cederwall, E. A. Lawrie, I. Kuti, D. Sohler, T. Marchlewski, J. Srebrny,
A. Tucholski, A. C. Dai, and F. R. Xu, Identification of highK rotation in 130Ba: Testing the
consistency of electromagnetic observables, Phys. Rev. C 99, 014307 (2019).
 X. H. Wu, Q. B. Chen, P. W. Zhao, S. Q. Zhang, and J. Meng, Twodimensional collective Hamiltonian
for chiral and wobbling modes II: Electromagnetic transitions,
Phys. Rev. C 98, 064302 (2018).
 E. Streck, Q. B. Chen, N. Kaiser, and UlfG. Meißner, Behavior of the collective rotor in wobbling motion,
Phys. Rev. C 98, 044314 (2018).
 Q. B. Chen and J. Meng, Reexamining nuclear chiral geometry from the orientation of the angular momentum,
Phys. Rev. C 98, 031303(R) (2018).
 J. Peng and Q. B. Chen, Exploring nuclear multiple chirality in A~60 mass region within covariant density
functional theory, Phys. Rev. C 98, 024320 (2018).
 Q. B. Chen, N. Kaiser, UlfG. Meißner, and J. Meng, Effective filed theory for collective rotations and
vibrations of triaxially deformed nuclei, Phys. Rev. C 97, 064320 (2018).
 Q. B. Chen, B. F. Lv, C. M. Petrache, and J. Meng, Multiple chiral doublets in fourj shells particle
rotor model: five possible chiral doublets in 136Nd, Phys. Lett. B 782, 744 (2018).
 Q. B. Chen, K. Starosta, and T. Koike, Threelevel mixing model for nuclear chiral rotation: Role of the
planar component, Phys. Rev. C 97, 041303(R) (2018).
 Z. Shi, Q. B. Chen, and S. Q. Zhang, Lowlying states in even Gd isotopes studies with fivedimensional
collective Hamiltonian based on covariant density functional theroy, Eur. Phys. J. A 54, 53 (2018).
 Z. Shi, Z. H. Zhang, Q. B. Chen, S. Q. Zhang, and J. Meng, Shellmodellike approach based on cranking
covariant density functional theory: Band crossing and shape evolution in 60Fe, Phys. Rev. C 97, 034317 (2018).
 Q. B. Chen, N. Kaiser, UlfG. Meißner, and J. Meng, Effective filed theory for triaxially deformed nuclei,
Eur. Phys. J. A 53, 204 (2017). (Featured on the front page)

Full publication list
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