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The study of unstable nuclei beyond the nucleon drip line is an important method to study the nuclear interaction and structure in the extremely neutron- or proton-rich system, and various nuclides beyond the proton drip line mainly decay by spontaneous one-proton emission. Using the deformed Woods-Saxon potential, spin-orbit potential and the expanded Coulomb potential to construct the daughter-proton potential, based on the quantum tunneling model and the microscopic Gamow state theory, the half-lives data of various proton emitters are systematically calculated. By using nuclear data from different source and comparing to experiments, the dependence of proton emission on decay energy and spectroscopic factors is evaluated. Additionally, based on previous observations, the half-life of the possibly lighter proton emitter in the fpg-shell below has been theoretically predicted. Our results are compiled into a comprehensive dataset of half-lives for both experimentally confirmed emitters (50 < Z < 84) and theoretically predicted emitters (30 < Z < 50), providing a useful reference for future experimental investigations related to the proton drip line. The datasets presented in this paper, including our results of calculation, are openly available at https://www.doi.org/10.57760/sciencedb.27551 (Please use the private access link https://www.scidb.cn/s/zQzA3e to access the dataset during the peer review process).
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Keywords:
- Decay by proton emission /
- Lifetimes and widths
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[1] Ren Z Z, Xu G O 1991 Acta Phys. Sin. 40 1229. (in Chinese) [任中洲, 徐躬耦 1991 40, 1229]
[2] Ding B G, Lu D H, Zhang D L 2007 Acta Phys. Sin. 56 6905. (in Chinese) [丁斌刚, 鲁定辉, 张大立 2007 56, 6905]
[3] National Nuclear Data Center, https://www.nndc.bnl.gov
[4] Sarmiento L G, Roger T, Giovinazzo J, Brown B A, Blank B, Rudolph D, Kankainen A, Alvarez-Pol H, Raj A A, Ascher P, Block M, Caamaño-Fresco M, Caceres L, Canete L, Cox D M, Eronen T, Fahlander C, Fernández-Domínguez B, Forsberg U, Lois-Fuentes J, Gerbaux M, Gerl J, Golubev P, Grévy S, Grinyer G F, Habermann T, Hakala J, Jokinen A, Kamalou O, Kojouharov I, Kolhinen V S, Koponen J, Kurz N, Lalović N, Lorenz C, Mauss B, Mentana A, Moore I D, Ortega Moral A, Pancin J, Papadakis P, Pibernat J, Piot J, Pohjalainen I, Reinikainen J, Rinta-Antila S, Schaffner H, Sorlin O, Stodel C, Thomas J C, Versteegen M, Voss A 2023 Nat. Commun. 14 5961
[5] Giovinazzo J, Roger T, Blank B, Rudolph D, Brown B A, Alvarez-Pol H, Arokia Raj A, Ascher P, Caamaño-Fresco M, Caceres L, Cox D M, Fernández-Domínguez B, Lois-Fuentes J, Gerbaux M, Grévy S, Grinyer G F, Kamalou O, Mauss B, Mentana A, Pancin J, Pibernat J, Piot J, Sorlin O, Stodel C, Thomas J C, Versteegen M 2021 Nat. Commun. 12 4805
[6] Ye Y L, Yang X F, Sakurai H, Hu B S 2024 Nat. Rev. Phys. 7 21
[7] Karny M, Rykaczewski K, Grzywacz R K, Batchelder J C, Bingham C R, Goodin C, Gross C J, Hamilton J H, Korgul A, Królas W, Liddick S N, Li K, Maier K H, Mazzocchi C, Piechaczek A, Rykaczewski K, Schapira D, Simpson D, Tantawy M N, Winger J A, Yu C H, Zganjar E F, Nikolov N, Dobaczewski J, Kruppa A T, Nazarewicz W, Stoitsov M V 2008 Phys. Lett. B 664 52
[8] Zhang W, Cederwall B, Aktas O, Liu X, Ertoprak A, Nyberg A, Auranen K, Alayed B, Badran H, Boston H, Doncel M, Forsberg U, Grahn T, Greenlees P T, Guo S, Heery J, Hilton J, Jenkins D, Julin R, Juutinen S, Luoma M, Neuvonen O, Ojala J, Page R D, Pakarinen J, Partanen J, Paul E S, Petrache C, Rahkila P, Ruotsalainen P, Sandzelius M, Sarén J, Szwec S, Tann H, Uusitalo J, Wadsworth R 2022 Commun. Phys. 5 285
[9] Auranen K, Seweryniak D, Albers M, Ayangeakaa A D, Bottoni S, Carpenter M, Chiara C J, Copp P, David H M, Doherty D T, Harker J, Hoffman C R, Janssens R V F, Khoo T L, Kuvin S A, Lauritsen T, Lotay G, Rogers A M, Scholey C, Sethi J, Talwar R, Walters W B, Woods P J, Zhu S 2019 Phys. Lett. B 792 187
[10] Jackson K P, Cardinal C U, Evans H C, Jelley N A, Cerny J 1970 Phys. Lett. B 33 281
[11] Delion D S, Dumitrescu A 2021 Phys. Rev. C 103 054325
[12] Ni D D, Ren Z Z 2015 Annals Phys. 358 108
[13] Zhang D M, Qi L J, Gui H F, Luo S, He B, Wu X J, Li X H 2023 Phys. Rev. C 108 024318
[14] Qian Y B, Ren Z Z 2016 Eur. Phys. J. A 52 68
[15] Cheng J H, Pan X, Zou Y T, Li X H, Zhang Z, Chu P C 2020 Eur. Phys. J. A 56 273
[16] Routray T R, Mishra A, Tripathy S K, Behera B, Basu D N 2012 Eur. Phys. J. A 48 77
[17] Esbensen H, Davids C N 2000 Phys. Rev. C 63 014315
[18] Ferreira L S, Maglione E, Ring P 2011 Phys. Lett. B 701 508
[19] Tsunoda N, Otsuka T, Takayanagi K, Shimizu N, Suzuki T, Utsuno Y, Yoshida S, Ueno H 2020 Nature 587 66
[20] Jain A, Parab P, Saxena G, Aggarwal M 2024 Sci. Rep. 14 28368
[21] Wang Z, Bai D, Ren Z Z 2022 Phys. Rev. C 105 024327
[22] Wang Z, Ren Z Z 2022 Phys. Rev. C 106 024311
[23] Xing F Z, Le X K, Wang N, Wang Y Z 2025 Acta Phys. Sin. 74 112301. (in Chinese) [邢凤竹, 乐先 凯, 王楠, 王艳召 2025 74, 112301]
[24] Wang Z, Ren Z Z 2023 Phys. Rev. C 108 024306
[25] Sheng Z Q, Shu L P, Meng Y, Hu J G, Qian J F 2014 Acta Phys. Sin. 63 162302. (in Chinese) [圣 宗强, 舒良萍, 孟影, 胡继刚, 钱建发 2014 63, 162302]
[26] Xing F Z, Cui J P, Wang Y Z, Gu J Z 2022 Acta Phys. Sin. 71 062301. (in Chinese) [邢凤竹, 崔建 坡, 王艳召, 顾建中 2022 71, 062301]
[27] Delion D S, Ghinescu S 2025 J. Phys. G: Nucl. Part. Phys. 52 055105
[28] Maglione E, Ferreira L S, Liotta R J 1998 Phys. Rev. Lett. 81 538
[29] Buck B, Merchant A C, Perez S M 1992 Phys. Rev. C 45 1688
[30] Talou P, Strottman D, Carjan N 1999 Phys. Rev. C 60 054318
[31] Bhagwat A, Viñas X, Centelles M, Schuck P, Wyss R 2010 Phys. Rev. C 81 044321
[32] Wu Z Y, Qi C, Wyss R, Liu H L 2015 Phys. Rev. C 92 024306
[33] Bykhalo G I, Orlin V N, Stopani K A arXiv:2107.08245 [nucl-th]
[34] Sheng Z Q, Fan G W, Qian J F, Hu J G 2015 Eur. Phys. J. A 51 40
[35] Delion D S 2010 Theory of particle and cluster emission (Springer)
[36] Åberg S, Semmes P B, Nazarewicz W 1997 Phys. Rev. C 56 1762
[37] Delion D S, Liotta R J, Wyss R 2006 Phys. Rep. 424 113
[38] Kondev F G, Wang M, Huang W J, Naimi S, Audi G 2021 Chin. Phys. C 45 030001
[39] Möller P, Sierk A J, Ichikawa T, Sagawa H 2016 Atom. Data Nucl. Data Tables 109-110 1
[40] Huang W J, Wang M, Kondev F G, Audi G, Naimi S 2021 Chin. Phys. C 45 030002
[41] Wang M, Huang W J, Kondev F G, Audi G, Naimi S 2021 Chin. Phys. C 45 030003
[42] Zhang H F, Wang Y J, Dong J M, Li J Q, Scheid W 2010 J. Phys. G: Nucl. Part. Phys. 37 085107
[43] Soylu A, Koyuncu F, Gangopadhyay G, Dehghani V, Alavi S A 2021 Chin. Phys. C 45 044108
[44] Chen J L, Xu J Y, Deng J G, Li X H, He B, Chu P C 2019 Eur. Phys. J. A 55 214
[45] Davids C N, Woods P J, Mahmud H, Davinson T, Heinz A, Ressler J J, Schmidt K, Seweryniak D, Shergur J, Sonzogni A A, Walters W B 2004 Phys. Rev. C 69 011302
[46] Poli G L, Davids C N, Woods P J, Seweryniak D, Carpenter M P, Cizewski J A, Davinson T, Heinz A, Janssens R V F, Lister C J, Ressler J J, Sonzogni A A, Uusitalo J, Walters W B 2001 Phys. Rev. C 63 044304
[47] Čeliković I, Lewitowicz M, Gernhäuser R, Krücken R, Nishimura S, Sakurai H, Ahn D S, Baba H, Blank B, Blazhev A, Boutachkov P, Browne F, de France G, Doornenbal P, Faestermann T, Fang Y, Fukuda N, Giovinazzo J, Goel N, Górska M, Ilieva S, Inabe N, Isobe T, Jungclaus A, Kameda D, Kim Y K, Kwon Y K, Kojouharov I, Kubo T, Kurz N, Lorusso G, Lubos D, Moschner K, Murai D, Nishizuka I, Park J, Patel Z, Rajabali M, Rice S, Schaffner H, Shimizu Y, Sinclair L, Söderström P A, Steiger K, Sumikama T, Suzuki H, Takeda H, Wang Z, Watanabe H, Wu J, Xu Z 2016 Phys. Rev. Lett. 116 162501
[48] Lalazissis G A, Vretenar D, Ring P 2001 Nucl. Phys. A 679 481
[49] Xu X D, Mukha I, Grigorenko L V, Scheidenberger C, Acosta L, Casarejos E, Chudoba V, Ciemny A A, Dominik W, Duénas-Díaz J, Dunin V, Espino J M, Estradé A, Farinon F, Fomichev A, Geissel H, Golubkova T A, Gorshkov A, Janas Z, Kamiński G, Kiselev O, Knöbel R, Krupko S, Kuich M, Litvinov Y A, Marquinez-Durán G, Martel I, Mazzocchi C, Nociforo C, Ordúz A K, Pfützner M, Pietri S, Pomorski M, Prochazka A, Rymzhanova S, Sánchez-Benítez A M, Sharov P, Simon H, Sitar B, Slepnev R, Stanoiu M, Strmen P, Szarka I, Takechi M, Tanaka Y K, Weick H, Winkler M, Winfield J S 2018 Phys. Rev. C 97 034305
[50] Xu X D, Mukha I, Li J G, Wang S M, Acosta L, Bajzek M, Casarejos E, Cortina-Gil D, Espino J M, Fomichev A, Geissel H, Gómez-Camacho J, Grigorenko L V, Kiselev O, Korsheninnikov A A, Kostyleva D, Kurz N, Litvinov Y A, Martel I, Nociforo C, Pfützner M, Rodríguez-Tajes C, Scheidenberger C, Stanoiu M, Sümmerer K, Weick H, Woods P J, Zhukov M V 2025 Phys. Rev. Lett. 135 022502
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