Author

Perera, Udeshika C.

11 papers·184 citations in this corpus

	Paper	Category
Jul 13, 2026#32607.08941	Ab initio calculations of $^{229}$ Th band-to-band internal conversion rate in $^{229}$ ThO $_{2}$ Udeshika C. Perera · H. B. Tran Tan · H. W. T. Morgan · Eric Hudson · Daniel A. Rehn · Andrei Derevianko	nucl-th	—	0
Jul 24, 2025#42507.17082	Further steps towards next generation of covariant energy density functionals B. Osei · A. V. Afanasjev · A. Taninah · A. Dalbah · U. C. Perera · V. A. Dzuba · V. V. Flambaum	nucl-th	PRC	6
Jul 3, 2025#112507.01454	Nuclear Physics Confronts Relativistic Collisions Of Isobars Giuliano Giacalone🇩🇪 · Jiangyong Jia🇺🇸 · Vittorio Somà🇫🇷 · You Zhou🇩🇰 · Anatoli Afanasjev🇺🇸 · Massimiliano Alvioli🇮🇹 · Benjamin Bally🇫🇷 · Federica Capellino🇩🇪 · Jean-Paul Ebran🇫🇷 · Hannah Elfner🇩🇪 · Fernando G. Gardim🇧🇷 · André V. Giannini🇧🇷 · Frédérique Grassi🇧🇷 · Eduardo Grossi🇮🇹 · Jan Hammelmann🇩🇪 · Andreas Kirchner🇩🇪 · Dean Lee🇺🇸 · Matthew Luzum🇧🇷 · Hadi Mehrabpour🇨🇳 · Emil G. Nielsen🇩🇰 · Govert Nijs🇨🇭 · Tamara Nikšić🇭🇷 · Jacquelyn Noronha-Hostler🇺🇸 · Jean-Yves Ollitrault🇫🇷 · Takaharu Otsuka🇯🇵	↳ nucl-ex	—	26
Mar 28, 2025#42503.20984	Host-dependent frequency offsets in $^{229}$ Th nuclear clockwork U. C. Perera · H. W. T. Morgan · Eric R. Hudson · Andrei Derevianko	↳ physics.atom-ph	PRL	11
Mar 17, 2025#82503.11374	A spinless crystal for a high-performance solid-state $^{229}$ Th nuclear clock Harry W. T. Morgan · James E. S. Terhune · Ricky Elwell · Hoang Bao Tran Tan · Udeshika C. Perera · Andrei Derevianko · Eric R. Hudson · Anastassia N. Alexandrova	↳ cond-mat.mtrl-sci	—	5
Jun 5, 2024#22406.01896	Towards accurate nuclear mass tables in covariant density functional theory A. Taninah · B. Osei · A.V.Afanasjev · U.Perera · S.Teeti	nucl-th	PRC	10
Feb 16, 2023#22302.07295	Differential charge radii: self-consistency and proton-neutron interaction effects U. C. Perera · A. V. Afanasjev	nucl-th	PRC	13
Aug 9, 2022#32208.03833	Bubble nuclei: single-particle versus Coulomb interaction effects U. C.Perera · A. V. Afanasjev	nucl-th	PRC	12
Nov 23, 2021#7*2111.10468	Charge radii, moments and masses of mercury isotopes across the N = 126 shell closure T. Day Goodacre🇬🇧 · A.V. Afanasjev🇺🇸 · A.E. Barzakh🇷🇺 · L. Nies🇨🇭 · B.A. Marsh🇨🇭 · S. Sels🇨🇭 · U.C. Perera🇺🇸 · P. Ring🇩🇪 · F. Wienholtz🇨🇭 · A.N. Andreyev🇬🇧 · P. Van Duppen🇧🇪 · N.A. Althubiti🇬🇧 · B. Andel🇧🇪 · D. Atanasov🇩🇪 · R.S. Augusto🇨🇦 · J. Billowes🇬🇧 · K. Blaum🇩🇪 · T.E. Cocolios🇬🇧 · J.G. Cubiss🇬🇧 · G.J. Farooq-Smith🇬🇧 · D.V. Fedorov🇷🇺 · V.N. Fedosseev🇨🇭 · K.T. Flanagan🇬🇧 · L.P. Gaffney🇬🇧 · L. Ghys🇧🇪	↳ nucl-ex	PRC	20
Nov 10, 2021#22111.04782	Global performance of covariant density functional theory in description of charge radii and related indicators A. V. Afanasjev · U. C. Perera · P. Ring	nucl-th	Bulg.J.Phys.	2
Aug 6, 2021#12108.02245	Charge radii in covariant density functional theory: a global view U. C. Perera · A.V. Afanasjev · P. Ring	nucl-th	PRC	79

Ab initio calculations of $^{229}$ Th band-to-band internal conversion rate in $^{229}$ ThO $_{2}$
Udeshika C. Perera · H. B. Tran Tan · H. W. T. Morgan · Eric Hudson · Daniel A. Rehn · Andrei Derevianko
Jul 13, 2026#3nucl-th0 citations
Further steps towards next generation of covariant energy density functionals
B. Osei · A. V. Afanasjev · A. Taninah · A. Dalbah · U. C. Perera · V. A. Dzuba · V. V. Flambaum
Jul 24, 2025#4nucl-thPRC6 citations
Nuclear Physics Confronts Relativistic Collisions Of Isobars
Giuliano Giacalone🇩🇪 · Jiangyong Jia🇺🇸 · Vittorio Somà🇫🇷 · You Zhou🇩🇰 · Anatoli Afanasjev🇺🇸 · Massimiliano Alvioli🇮🇹 · Benjamin Bally🇫🇷 · Federica Capellino🇩🇪 · Jean-Paul Ebran🇫🇷 · Hannah Elfner🇩🇪 · Fernando G. Gardim🇧🇷 · André V. Giannini🇧🇷 · Frédérique Grassi🇧🇷 · Eduardo Grossi🇮🇹 · Jan Hammelmann🇩🇪 · Andreas Kirchner🇩🇪 · Dean Lee🇺🇸 · Matthew Luzum🇧🇷 · Hadi Mehrabpour🇨🇳 · Emil G. Nielsen🇩🇰 · Govert Nijs🇨🇭 · Tamara Nikšić🇭🇷 · Jacquelyn Noronha-Hostler🇺🇸 · Jean-Yves Ollitrault🇫🇷 · Takaharu Otsuka🇯🇵
Jul 3, 2025#11↳ nucl-ex26 citations
Host-dependent frequency offsets in $^{229}$ Th nuclear clockwork
U. C. Perera · H. W. T. Morgan · Eric R. Hudson · Andrei Derevianko
Mar 28, 2025#4↳ physics.atom-phPRL11 citations
A spinless crystal for a high-performance solid-state $^{229}$ Th nuclear clock
Harry W. T. Morgan · James E. S. Terhune · Ricky Elwell · Hoang Bao Tran Tan · Udeshika C. Perera · Andrei Derevianko · Eric R. Hudson · Anastassia N. Alexandrova
Mar 17, 2025#8↳ cond-mat.mtrl-sci5 citations
Towards accurate nuclear mass tables in covariant density functional theory
A. Taninah · B. Osei · A.V.Afanasjev · U.Perera · S.Teeti
Jun 5, 2024#2nucl-thPRC10 citations
Differential charge radii: self-consistency and proton-neutron interaction effects
U. C. Perera · A. V. Afanasjev
Feb 16, 2023#2nucl-thPRC13 citations
Bubble nuclei: single-particle versus Coulomb interaction effects
U. C.Perera · A. V. Afanasjev
Aug 9, 2022#3nucl-thPRC12 citations
Charge radii, moments and masses of mercury isotopes across the N = 126 shell closure
T. Day Goodacre🇬🇧 · A.V. Afanasjev🇺🇸 · A.E. Barzakh🇷🇺 · L. Nies🇨🇭 · B.A. Marsh🇨🇭 · S. Sels🇨🇭 · U.C. Perera🇺🇸 · P. Ring🇩🇪 · F. Wienholtz🇨🇭 · A.N. Andreyev🇬🇧 · P. Van Duppen🇧🇪 · N.A. Althubiti🇬🇧 · B. Andel🇧🇪 · D. Atanasov🇩🇪 · R.S. Augusto🇨🇦 · J. Billowes🇬🇧 · K. Blaum🇩🇪 · T.E. Cocolios🇬🇧 · J.G. Cubiss🇬🇧 · G.J. Farooq-Smith🇬🇧 · D.V. Fedorov🇷🇺 · V.N. Fedosseev🇨🇭 · K.T. Flanagan🇬🇧 · L.P. Gaffney🇬🇧 · L. Ghys🇧🇪
Nov 23, 2021#7*↳ nucl-exPRC20 citations
Global performance of covariant density functional theory in description of charge radii and related indicators
A. V. Afanasjev · U. C. Perera · P. Ring
Nov 10, 2021#2nucl-thBulg.J.Phys.2 citations
Charge radii in covariant density functional theory: a global view
U. C. Perera · A.V. Afanasjev · P. Ring
Aug 6, 2021#1nucl-thPRC79 citations

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