The phrase "after a particularly intense" is correct and usable in written English.
It can be used to describe a situation or experience that follows a moment of high emotional or physical intensity.
Example: "After a particularly intense workout, I felt both exhausted and exhilarated."
Alternatives: "following a notably intense" or "subsequent to a very intense".
His wife, he said, knows to give him space after a particularly intense case.
I collaborated with another teacher who sought psychiatric care for insomnia after a particularly intense round of observations.
"Your husband appreciates you," one male student mentions after a particularly intense class in which Sara has held forth on the existentialists.
In one indication, after a particularly intense battle last month, a leader of the self-proclaimed Donetsk People's Republic said 31 of the 40 or so fighters killed were Russians, their bodies subsequently returned for burial in their homeland.
Finally, after a particularly intense week during which I wore a tight sports bra and sent my husband in for his nightly wake-ups, he simply stopped asking for it.
Across Iraq, American forces say they will be ready to rely on the Iraqis, though many acknowledge that previous assessments of how quickly domestic security forces would step up to the fight have been far too optimistic, with well-publicized instances of Iraqi troops fleeing the fight or not returning to duty after a particularly intense battle.
In Los Angeles it was Bratton himself, after leaving New York, who implemented a particularly intense version of Broken Windows called the "Safer Cities Initiative" in a high-homeless area called Skid Row.
The instrument stopped working in late October, NASA officials said last week, after being bombarded by radiation from a particularly intense solar storm.
Sensitive souls should beware of a particularly intense mid-section, where Beth goes on the rampage after descending into a scarlet fever-induced delirium.
31, 1999, article in The Times caused a particularly intense response.
I had a particularly intense engagement with my freshman English-literature course.
